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Apple A6 vs Intel Atom N455

Apple A6

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The Apple A6 is a dual-core SoC found in the iPhone 5 with ARM compatible CPU cores. The A6 was developed by Apple and supports the extended ARMv7s instruction set. The clock rate of the CPU is between 800 to 1200 MHz depending on the CPU load. The integrated GPU is a PowerVR SGX543MP3 at 266 MHz.

Intel Atom N455

► remove from comparison Intel N455

The Intel Atom N455 is a small and cheap entry level CPU for Netbooks and small laptops. In the package is an integrated memory controller for DDR3 main memory (the difference to the Atom N450) and the GMA 3150 graphics card. 

The performance of the whole system (Atom N455 and integrated GMA 3150) is only sufficient for basic tasks like surfing the web, or office working. HD video, video cutting, advanced photo editing, multitasking and of course gaming may overstrain the GPU and CPU. Compared to the previous Atom generation, the performance gain is only marginally above a similar clocked Atom N280 / GMA 950.

An advantage of the combination, is the small overall power consumption of the CPU, GPU and memory controller (only 6.5 Watt TDP). Intel states 20% power reduction and 60% package reduction. Therefore, the chip is ideally used in small Netbooks, MIDs, and thin laptops. Compared to the Z500 series combined with the US15W chipset (2.4+2.3 W), the power consumption is similar.

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ModelApple A6Intel Atom N455
SeriesApple Intel Atom
Series: Atom Pinetrail
newitem compare cores
HiSilicon Kirin 9000W compare1.53 - 2.49 GHz12 / 12 cores
UNISOC Tiger T310 compare1.8 - 2 GHz4 / 4 cores
Rockchip RK3288 compare1.8 GHz4 / 4 cores
Apple A6x compare1.4 GHz2 cores
Apple A6 « 1 GHz2 cores
Apple S5 compare2 / 2 cores
HiSilicon k3v2 Hi3620 compare1.2 GHz4 / 4 cores
Rockchip RK3066 1.5 GHz compare1.5 GHz2 / 2 cores
Amlogic AML8726-MX compare1.5 GHz2 / 2 cores
Rockchip RK3168 compare1.2 GHz2 / 2 cores
Rockchip RK2918 1.2 GHz compare1.2 GHz1 / 1 cores
ARM Cortex A8 1.2 GHz compare1.2 GHz1 / 1 cores
Telechips TCC8803 1GHz compare1 GHz1 / 1 cores
Loongson 2F 900MHz compare0.9 GHz1 / 1 cores
CSR8670 compare0.08 GHz2 cores
ARM Cortex-M4 compare cores
HiSilicon Hi6262 compare cores
DK3.5+ST compare2 cores
unknown compare cores
Intel Atom D525 compare1.8 GHz2 / 4 cores
Intel Atom N455 « 1.66 GHz1 / 2 cores
Intel Atom N450 compare1.66 GHz1 / 2 cores
Intel Atom N435 compare1.33 GHz1 / 2 cores
Clock1000 MHz1660 MHz
Cores / Threads21 / 2
Technology32 nm45 nm
ArchitectureARMx86
Announced
CodenamePinetrail
FSB533
L2 Cache512 KB
TDP6.5 Watt
max. Temp.100 °C
SocketFCBGA559
Featuresintegrated DDR3 memory controller, integrated GMA 3150 GPU, Hyperthreading
$64 U.S.

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 N455 +
min: 509     avg: 547     median: 564 (3%)     max: 568 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 N455 +
min: 840     avg: 856     median: 863 (1%)     max: 866 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 N455 +
min: 3712     avg: 3751     median: 3750.5 (44%)     max: 3789 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 N455 +
min: 118     avg: 119.5     median: 119.5 (24%)     max: 121 s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 N455 +
min: 445     avg: 476.7     median: 490 (1%)     max: 495 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 N455 +
min: 92     avg: 94     median: 95 (21%)     max: 95 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 N455 +
min: 202     avg: 213.7     median: 207 (9%)     max: 232 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 N455 +
min: 4417     avg: 4523     median: 4533 (20%)     max: 4618 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 N455 +
min: 4196     avg: 4197     median: 4198 (2%)     max: 4198 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 N455 +
min: 3505     avg: 3506     median: 3506 (3%)     max: 3506 MFLOPS
PCMark 05 - PCMark 05 - Standard
100%
1 N455 +
min: 1261     avg: 1317     median: 1266 (3%)     max: 1423 Points
Windows 7 Experience Index - Win7 CPU
100%
1 N455 +
min: 2.3     avg: 2.3     median: 2.3 (29%)     max: 2.4 Points
3DMark - 3DMark Ice Storm Physics
100%
1 A6 +
7961 Points (6%)
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 A6 +
7816 Points (6%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 A6 +
1273 Points (2%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 A6 +
min: 701     avg: 706     median: 705.5 (14%)     max: 710 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 A6 +
940 Points (8%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 A6 +
1867 Points (17%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 A6 +
2114 Points (4%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 A6 +
1261 Points (3%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 A6 +
1648 Points (4%)
Linpack Android / IOS - Linpack Multi Thread
100%
1 A6 +
min: 484     avg: 530     median: 529.5 (18%)     max: 575 MFLOPS
Linpack Android / IOS - Linpack Single Thread
100%
1 A6 +
min: 309.4     avg: 337.3     median: 337.3 (33%)     max: 365.2 MFLOPS
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 A6 +
14535 ms (17%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 A6 +
min: 714     avg: 722     median: 722 (8%)     max: 730 ms
Sunspider - Sunspider 0.9.1 Total Score *
100%
1 A6 +
935 ms (9%)
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 CPU Tests
100%
1 A6 +
24996 Points (3%)

Average Benchmarks Apple A6 → 0% n=

Average Benchmarks Intel Atom N455 → 0% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)