iPhone 4S iPhone 5
Geekbench 3 Score 216 715
Geekbench 3 Multicore Score 411 1285

System Information

iPhone 4S iPhone 5
Operating System iOS 8.3 iOS 8.0.2
Model iPhone 4S iPhone 5
Processor Apple A5 @ 800 MHz
1 Processor, 2 Cores
Apple A6 @ 1.30 GHz
1 Processor, 2 Cores
Processor ID ARMv7 ARM
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
BIOS
Memory 504 MB 1015 MB

Integer Performance

iPhone 4S iPhone 5
Integer 281 748
Integer Multicore 555 1459
AES 16 63
AES Multicore 33 126
Twofish 233 876
Twofish Multicore 462 1619
SHA1 352 957
SHA1 Multicore 705 1905
SHA2 532 1358
SHA2 Multicore 1064 2693
BZip2 Compress 345 770
BZip2 Compress Multicore 652 1507
BZip2 Decompress 388 926
BZip2 Decompress Multicore 765 1837
JPEG Compress 338 790
JPEG Compress Multicore 670 1573
JPEG Decompress 349 842
JPEG Decompress Multicore 691 1678
PNG Compress 384 1070
PNG Compress Multicore 758 2066
PNG Decompress 456 1007
PNG Decompress Multicore 899 1983
Sobel 264 952
Sobel Multicore 518 1845
Lua 316 636
Lua Multicore 623 1239
Dijkstra 442 1045
Dijkstra Multicore 821 1904

Floating Point Performance

iPhone 4S iPhone 5
Floating Point 183 575
Floating Point Multicore 366 1137
BlackScholes 275 822
BlackScholes Multicore 546 1633
Mandelbrot 233 1001
Mandelbrot Multicore 465 1986
Sharpen Filter 183 590
Sharpen Filter Multicore 364 1169
Blur Filter 176 504
Blur Filter Multicore 351 999
SGEMM 158 437
SGEMM Multicore 303 843
DGEMM 74 272
DGEMM Multicore 154 534
SFFT 154 534
SFFT Multicore 314 1057
DFFT 185 755
DFFT Multicore 370 1498
N-Body 235 512
N-Body Multicore 465 1018
Ray Trace 267 660
Ray Trace Multicore 533 1316

Memory Performance

iPhone 4S iPhone 5
Memory 154 931
Memory Multicore 213 1237
Stream Copy 238 1233
Stream Copy Multicore 312 1398
Stream Scale 138 937
Stream Scale Multicore 246 1316
Stream Add 130 795
Stream Add Multicore 162 1109
Stream Triad 134 821
Stream Triad Multicore 167 1148