iPhone 4S iPhone5,2
Geekbench 2 Score 857 1601

System Information

iPhone 4S iPhone5,2
Operating System iOS 5.0.1 iOS 6.0
Model iPhone 4S iPhone5,2
Processor Apple A5 @ 800 MHz
1 Processor, 2 Cores
ARMv7 @ 1.02 GHz
1 Processor, 2 Cores
Processor ID ARMv6 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 iPhone4,1 iPhone5,2
BIOS
Memory 504 MB 1015 MB

Integer Performance

iPhone 4S iPhone5,2
Integer 611 1220
Blowfish
single-core scalar
353 533
Blowfish
multi-core scalar
727 1113
Text Compress
single-core scalar
383 872
Text Compress
multi-core scalar
713 1582
Text Decompress
single-core scalar
404 930
Text Decompress
multi-core scalar
688 1406
Image Compress
single-core scalar
410 884
Image Compress
multi-core scalar
800 1688
Image Decompress
single-core scalar
318 737
Image Decompress
multi-core scalar
644 1408
Lua
single-core scalar
636 1181
Lua
multi-core scalar
1265 2306

Floating Point Performance

iPhone 4S iPhone5,2
Floating Point 1294 2051
Mandelbrot
single-core scalar
365 597
Mandelbrot
multi-core scalar
737 1170
Dot Product
single-core scalar
658 666
Dot Product
multi-core scalar
1392 1375
LU Decomposition
single-core scalar
194 435
LU Decomposition
multi-core scalar
364 874
Primality Test
single-core scalar
975 2474
Primality Test
multi-core scalar
1433 3640
Sharpen Image
single-core scalar
1351 2079
Sharpen Image
multi-core scalar
2717 4027
Blur Image
single-core scalar
1787 2477
Blur Image
multi-core scalar
3558 4801

Memory Performance

iPhone 4S iPhone5,2
Memory 783 1811
Read Sequential
single-core scalar
249 1454
Write Sequential
single-core scalar
1376 1973
Stdlib Allocate
single-core scalar
417 513
Stdlib Write
single-core scalar
1376 2926
Stdlib Copy
single-core scalar
497 2190

Stream Performance

iPhone 4S iPhone5,2
Stream 339 944
Stream Copy
single-core scalar
290 1390
Stream Scale
single-core scalar
320 748
Stream Add
single-core scalar
384 922
Stream Triad
single-core scalar
364 719