（有些圖片貌似在csdn沒法完全顯示，原文在這：http://9to5mac.com/2012/09/16/first-iphone-5-geekbench-results-dual-core-a6-more-than-doubles-ipad-3-score-narrowly-beats-high-end-androids/）
著名的處理器和內存benchmark工具Geekbench發佈了關於iPhone 5雙核A6處理器的技術測試，速度是4S的2倍不止，超過所有的競爭對手，包括4核的Galaxy S III和Nexus 7。
值得注意的是，在此之前，沒有任何一款iOS的設備得分超過800，iPhone 5的1601分可以說是相當大的突破。即便是2004年最給力的蘋果電腦，Mac G5的得分也只是1571分。
看一下iPhone 5和蘋果其他產品的比較：
尤其看一下iPhone 5和iPhone 4S的細節對比：
iPhone5,2 vs iPhone 4S
| iPhone5,2 | iPhone 4S | |||
|---|---|---|---|---|
| Geekbench 2 Score | 1601 | 631 | ||
System Information
| iPhone5,2 | iPhone 4S | |
|---|---|---|
| Operating System | iOS 6.0 | iOS 5.1.1 |
| Model | iPhone5,2 | iPhone 4S |
| Processor |
ARMv7 @ 1.02 GHz 1 processor, 2 cores |
Apple A5 @ 800 MHz 1 processor, 2 cores |
| Processor ID | ARMv7 | ARMv7 |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 1024 KB | 1024 KB |
| L3 Cache | 0 KB | 0 KB |
| Motherboard | iPhone5,2 | iPhone4,1 |
| BIOS | ||
| Memory | 1015 MB | 504 MB |
Integer Performance
| iPhone5,2 | iPhone 4S | |||
|---|---|---|---|---|
| Integer | 1220 | 562 | ||
| Blowfish single-core scalar |
533 | 244 | ||
| Blowfish multi-core scalar |
1113 | 504 | ||
| Text Compress single-core scalar |
872 | 376 | ||
| Text Compress multi-core scalar |
1582 | 694 | ||
| Text Decompress single-core scalar |
930 | 416 | ||
| Text Decompress multi-core scalar |
1406 | 712 | ||
| Image Compress single-core scalar |
884 | 401 | ||
| Image Compress multi-core scalar |
1688 | 783 | ||
| Image Decompress single-core scalar |
737 | 317 | ||
| Image Decompress multi-core scalar |
1408 | 643 | ||
| Lua single-core scalar |
1181 | 559 | ||
| Lua multi-core scalar |
2306 | 1106 | ||
Floating Point Performance
| iPhone5,2 | iPhone 4S | |||
|---|---|---|---|---|
| Floating Point | 2051 | 737 | ||
| Mandelbrot single-core scalar |
597 | 335 | ||
| Mandelbrot multi-core scalar |
1170 | 669 | ||
| Dot Product single-core scalar |
666 | 367 | ||
| Dot Product multi-core scalar |
1375 | 774 | ||
| LU Decomposition single-core scalar |
435 | 192 | ||
| LU Decomposition multi-core scalar |
874 | 397 | ||
| Primality Test single-core scalar |
2474 | 955 | ||
| Primality Test multi-core scalar |
3640 | 1405 | ||
| Sharpen Image single-core scalar |
2079 | 576 | ||
| Sharpen Image multi-core scalar |
4027 | 1159 | ||
| Blur Image single-core scalar |
2477 | 672 | ||
| Blur Image multi-core scalar |
4801 | 1343 | ||
Memory Performance
| iPhone5,2 | iPhone 4S | |||
|---|---|---|---|---|
| Memory | 1811 | 737 | ||
| Read Sequential single-core scalar |
1454 | 252 | ||
| Write Sequential single-core scalar |
1973 | 1223 | ||
| Stdlib Allocate single-core scalar |
513 | 387 | ||
| Stdlib Write single-core scalar |
2926 | 1306 | ||
| Stdlib Copy single-core scalar |
2190 | 518 | ||
Stream Performance
| iPhone5,2 | iPhone 4S | |||
|---|---|---|---|---|
| Stream | 944 | 296 | ||
| Stream Copy single-core scalar |
1390 | 298 | ||
| Stream Scale single-core scalar |
748 | 239 | ||
| Stream Add single-core scalar |
922 | 384 | ||
| Stream Triad single-core scalar |
719 | 266 | ||
最後看iPhone 5和競爭對手們的對比：
等月底哥們iPhone 5寄到了，再來上第一手資料！