Отличие процессор apple a8 apple a9
The Apple A9 is a high-end dual-core ARM SoC for smartphones. It was announced in Sept. 2015 in the new iPhone 6s and 6s Plus. Technical details were not published, but the CPU part should be about 70% and the GPU 90% faster than the previous Apple A8. Therefore, the performance should be on par with high-end Android SoCs in 2015.
It is based on the third generation of Apples 64 Bit architectures (Cyclone 3?) and uses a "new transistor technology". It is manufactured at Samsung in 14nm (slightly smaller die) and TSMC at 16nm (both FINFET 3D transistors). A performance difference of both versions are not noticable.
Furthermore, the chip now integrates the M9 motion coprocessor and a 4K video de- and encoder (as the iPhones 6s supports 4K video recording). The integrated graphics card should be still based on PowerVR technology.
The power consumption could be lower than the A8 due to the new process technology and the fact that the iPhones now got a smaller battery (due to the haptic engine part).
Specifications:
We can better compare what are the technical differences between the two processors.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
We see that the two processors have an equivalent number of cores, the maximum frequency of Apple A9X is greater, that their respective TDP are of the same order. The Apple A9X was designed earlier.
Specifications:
We can better compare what are the technical differences between the two processors.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
We see that the two processors have an equivalent number of cores, the maximum frequency of Apple A9 is greater, that their respective TDP are of the same order. The Apple A9 was designed earlier.
Apple A7
The Apple A7 is a high-end ARM SoC launched in September 2013 alongside the iPhone 5S. The chip can also be found in the iPad Air. It is one of the first ARM SoCs to implement the 64-bit ARMv8 ISA. The two CPU cores are clocked at 1.3 GHz (iPad Air: 1.4 GHz) and are based on Apple's Cyclone architecture. Furthermore, the chip also integrates a PowerVR Series 6 (Rogue) G6430 GPU and a 2x 32-bit LPDDR3 memory controller.
Architecture
Cyclone is the successor to the Swift architecture, which was used in the previous generation Apple A6/A6X SoCs (iPhone 5/iPad 4). The architecture is likely still a superscalar out-of-order design, but with significant revisions. Besides the new ARMv8 ISA, the chip offers various cryptography extensions (AES, SHA), extended registers and improved SIMD instructions. In combination with many other improvements like larger L1 caches and other optimizations, the performance per clock has been increased by about 50 percent. Even greater gains can be reported using 64-bit software.
Performance
Despite the low clock speed and only two CPU cores, the Apple A7 competes with other high-end ARM SoCs such as the Qualcomm Snapdragon 800. In software with poor parallelization like browser benchmarks, the A7 can outperform the entire ARM competition and be on par with the AMD A4-5000 or Intel Atom Z3770.
The SoC integrates a PowerVR Series 6 (Rogue) G6430 GPU with 4 clusters. The G6430 offers more than twice the computing power of the SGX543MP3 in the Apple A6 and supports OpenGL ES 3.0 for the first time. The exact clock rate has not yet been confirmed, but it is probably in the 400 MHz range resulting in more than 100 GFLOPS. In the iPad Air, the GPU is clocked slightly higher at presumably about 450 MHz. Compared with other mobile graphics solutions, the G6430 performs similar to the tablet version of the Snapdragon 800 / Adreno 330 and is thus one of the fastest GPUs in its class. Therefore, even the most demanding iOS games of 2013 will run fluently.
Power Consumption
The A7 can be found in the Apple iPhone 5S, which offers a very long battery life despite its relatively low battery capacity. The chip is produced in a 28nm HKMG (High-K Metal Gate) process by Samsung and should have an estimated maximum power consumption of less than 2 - 3 W. In the iPad Air, the SoC should have a slightly higher TDP due to higher clock rates and less throttling.
The Apple A9 is a high-end dual-core ARM SoC for smartphones. It was announced in Sept. 2015 in the new iPhone 6s and 6s Plus. Technical details were not published, but the CPU part should be about 70% and the GPU 90% faster than the previous Apple A8. Therefore, the performance should be on par with high-end Android SoCs in 2015.
It is based on the third generation of Apples 64 Bit architectures (Cyclone 3?) and uses a "new transistor technology". It is manufactured at Samsung in 14nm (slightly smaller die) and TSMC at 16nm (both FINFET 3D transistors). A performance difference of both versions are not noticable.
Furthermore, the chip now integrates the M9 motion coprocessor and a 4K video de- and encoder (as the iPhones 6s supports 4K video recording). The integrated graphics card should be still based on PowerVR technology.
The power consumption could be lower than the A8 due to the new process technology and the fact that the iPhones now got a smaller battery (due to the haptic engine part).
Performances :
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
AnTuTu - Total score | |
---|---|
Apple A9 | 133,600 |
Apple A8 | 79,100 |
The difference is 69%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.
iOS PassMark - CPU Mark | |
---|---|
Apple A9 | 1,794 |
Apple A8 | 1,462 |
The difference in performance is 23%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On iOS 64-bit :
Geekbench 4 - Multi-core & single core score - iOS 64-bit | |
---|---|
Apple A9 | 2,296 4,025 |
Apple A8 | 1,395 2,384 |
In single core, the difference is 65%. In multi-core, the difference in terms of gap is 69%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
Geekbench 5 - Multi-core & single core score - iOS | |
---|---|
Apple A9 | 551 1,030 |
Apple A8 | 363 668 |
In single core, the difference is 52%. In multi-core, the difference in terms of gap is 54%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.
Comparison of the technical characteristics between the processors, with the Apple A9 on one side and the Apple A8 on the other side. The first is dedicated to the smartphone sector, It has 2 cores, 2 threads, a maximum frequency of 1.9GHz. The second is used on the smartphone segment, it has a total of 2 cores, 2 threads, its turbo frequency is set to 1.4 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
This page contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our advertising policy, please visit this page.
Performances :
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
AnTuTu - Total score | |
---|---|
Apple A9X | 215,070 |
Apple A8 | 79,100 |
The difference is 172%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.
iOS PassMark - CPU Mark | |
---|---|
Apple A9X | 1,944 |
Apple A8 | 1,462 |
The difference in performance is 33%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On iOS 64-bit :
Geekbench 4 - Multi-core & single core score - iOS 64-bit | |
---|---|
Apple A9X | 3,121 5,332 |
Apple A8 | 1,395 2,384 |
In single core, the difference is 124%. In multi-core, the differential gap is 124%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
Geekbench 5 - Multi-core & single core score - iOS | |
---|---|
Apple A9X | 640 1,198 |
Apple A8 | 363 668 |
In single core, the difference is 76%. In multi-core, the differential gap is 79%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.
Apple A8
The Apple A8 is a high-end ARM SoC (System on a Chip) launched in September 2014 alongside the iPhone 6 and iPhone 6 Plus. The two CPU cores are clocked at 1.4 GHz (compared to the 1.3 GHz Apple A7) and are based on Apple's 2nd generation 64-bit architecture, called "Cyclone 2". Furthermore, the A8 integrates a PowerVR Series 6 (Rogue) GX6450 GPU and a 2x 32-bit LPDDR3-1333 memory controller.
Architecture
With Cyclone 2, Apple have managed to improve the already high performance per clock of the original Cyclone core (Apple A7) by another 10 to 15 percent. Neither Qualcomm's Krait nor ARM's Cortex-A57 can compete with the resulting IPC. The exact design changes have not been revealed, but we would expect enlarged caches and registers as well as an optimized branch prediction. As an ARMv8 architecture, Cyclone 2 is 64-bit capable.
Performance
Thanks to its impressive performance per clock, the Apple 1.4 GHz dual-core is a tough opponent for other high-end SoCs like the Nvidia Tegra K1 (4 cores @ 2.3 GHz) or Qualcomm Snapdragon 805 (4 cores @ 2.7 GHz). While the quad-core competitors win most multi-threaded benchmarks, the Apple A8 offers superior single-threaded performance, which is arguably more relevant for most everyday tasks like browsing. Overall, the A8 is one of the fastest smartphone SoCs as of late 2014.
The SoC integrates a PowerVR Series 6 (Rogue) GX6450 GPU consisting of 4 clusters. Each cluster offers four FP16 and two FP32 ALUs, leading to a slightly higher shader performance than the former G6430. The core is predicted to be clocked relatively low at around 450 MHz (115 GFLOPS) to help reduce power consumption. According to our benchmarks, the GX6450 clearly outclasses the Adreno 330 in terms of 3D performance, but looses against Nvidia's more power hungry Tegra K1. Thus, the GX6450 is one of the fastest smartphone GPUs as of 2014 and can handle even the most demanding mobile games in high resolutions.
Power Consumption
In contrast to previous Apple SoCs, the A8 is manufactured by TSMC instead of Samsung. Using a brand-new 20 nm process, the SoC measures just 89 mm² and consists of about 2 billion transistors. Power consumption should be similar to or slightly below competing high-end SoCs by Qualcomm or Samsung.
Performances :
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
AnTuTu - Total score | |
---|---|
Apple A9 | 133,600 |
Apple A8 | 79,100 |
The difference is 69%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.
iOS PassMark - CPU Mark | |
---|---|
Apple A9 | 1,794 |
Apple A8 | 1,462 |
The difference in performance is 23%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On iOS 64-bit :
Geekbench 4 - Multi-core & single core score - iOS 64-bit | |
---|---|
Apple A9 | 2,296 4,025 |
Apple A8 | 1,395 2,384 |
In single core, the difference is 65%. In multi-core, the differential gap is 69%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
Geekbench 5 - Multi-core & single core score - iOS | |
---|---|
Apple A9 | 551 1,030 |
Apple A8 | 363 668 |
In single core, the difference is 52%. In multi-core, the differential gap is 54%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.
Comparison of the technical characteristics between the processors, with the Apple A9X on one side and the Apple A8 on the other side. The first is dedicated to the tablet sector, It has 2 cores, 2 threads, a maximum frequency of 2.3GHz. The second is used on the smartphone segment, it has a total of 2 cores, 2 threads, its turbo frequency is set to 1.4 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
This page contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our advertising policy, please visit this page.
Specifications:
We can better compare what are the technical differences between the two processors.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
We see that the two processors have an equivalent number of cores, the turbo frequency of Apple A9 is bigger, that their respective TDP are of the same order. The Apple A9 was started more recently.
Apple A8X
Architecture
With Cyclone 2, Apple has managed to improve the already high performance-per-clock of the original Cyclone core (Apple A7) by another 10 to 15 percent. Neither Qualcomm's Krait nor ARM's Cortex-A57 can compete with the resulting IPC. The exact design changes have not been revealed, but we would expect enlarged caches and registers as well as an optimized branch prediction. As an ARMv8 architecture, Cyclone 2 is 64-bit capable.
Performance
Compared to the previous Apple A7, the A8X offers about 20 - 70 percent more performance. Especially the multi-thread performance has been significantly improved thanks to the third CPU core, whereas the single-thread power is just slightly higher (~20 percent). According to Geekbench 3 scores, the A8X is the fastest mobile ARM-SoC as of late 2014. However, the chip clearly benefits from the 64-bit support in the iOS version of the benchmark. Without this advantage, Nvidia's Tegra K1 (Denver) dual-core is still somewhat faster in single-thread software (but slower in multi-thread tests).
Each cluster offers four FP16 and two FP32 ALUs, leading to a compute power of about 230 GFLOPS FP32 at 450 MHz (clock rate estimated). The GXA6850 does not only beat the Qualcomm Adreno 420 (Snapdragon 805), but also the Nvidia Tegra K1 by a small margin. Thus, the GXA6850 is one of the fastest tablet GPUs as of 2014 and can handle even the most demanding mobile games in high resolutions. Among others, the GPU supports OpenGL 3.x/4.x, OpenGL ES 3.0 as well as DirectX 10.
Power Consumption
In contrast to previous Apple SoCs, the A8 und A8X are manufactured by TSMC instead of Samsung. Using a brand-new 20 nm process, the SoC consists of a whopping 3 billion transistors. Power consumption should be similar to competing high-end SoCs by Qualcomm or Samsung.
Comparison of the technical characteristics between the processors, with the Apple A8 on one side and the Apple A9 on the other side. The first is dedicated to the smartphone sector, It has 2 cores, 2 threads, a maximum frequency of 1.4GHz. The second is used on the smartphone segment, it has a total of 2 cores, 2 threads, its turbo frequency is set to 1.9 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
This page contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our advertising policy, please visit this page.
Apple A8
The Apple A8 is a high-end ARM SoC (System on a Chip) launched in September 2014 alongside the iPhone 6 and iPhone 6 Plus. The two CPU cores are clocked at 1.4 GHz (compared to the 1.3 GHz Apple A7) and are based on Apple's 2nd generation 64-bit architecture, called "Cyclone 2". Furthermore, the A8 integrates a PowerVR Series 6 (Rogue) GX6450 GPU and a 2x 32-bit LPDDR3-1333 memory controller.
Architecture
With Cyclone 2, Apple have managed to improve the already high performance per clock of the original Cyclone core (Apple A7) by another 10 to 15 percent. Neither Qualcomm's Krait nor ARM's Cortex-A57 can compete with the resulting IPC. The exact design changes have not been revealed, but we would expect enlarged caches and registers as well as an optimized branch prediction. As an ARMv8 architecture, Cyclone 2 is 64-bit capable.
Performance
Thanks to its impressive performance per clock, the Apple 1.4 GHz dual-core is a tough opponent for other high-end SoCs like the Nvidia Tegra K1 (4 cores @ 2.3 GHz) or Qualcomm Snapdragon 805 (4 cores @ 2.7 GHz). While the quad-core competitors win most multi-threaded benchmarks, the Apple A8 offers superior single-threaded performance, which is arguably more relevant for most everyday tasks like browsing. Overall, the A8 is one of the fastest smartphone SoCs as of late 2014.
The SoC integrates a PowerVR Series 6 (Rogue) GX6450 GPU consisting of 4 clusters. Each cluster offers four FP16 and two FP32 ALUs, leading to a slightly higher shader performance than the former G6430. The core is predicted to be clocked relatively low at around 450 MHz (115 GFLOPS) to help reduce power consumption. According to our benchmarks, the GX6450 clearly outclasses the Adreno 330 in terms of 3D performance, but looses against Nvidia's more power hungry Tegra K1. Thus, the GX6450 is one of the fastest smartphone GPUs as of 2014 and can handle even the most demanding mobile games in high resolutions.
Power Consumption
In contrast to previous Apple SoCs, the A8 is manufactured by TSMC instead of Samsung. Using a brand-new 20 nm process, the SoC measures just 89 mm² and consists of about 2 billion transistors. Power consumption should be similar to or slightly below competing high-end SoCs by Qualcomm or Samsung.
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