iPhone 4S iPhone 6 Plus
Geekbench 3 Score 220 1629
Geekbench 3 Multicore Score 414 2920

System Information

iPhone 4S iPhone 6 Plus
Operating System iOS 6.1.3 iOS 8.1.1
Model iPhone 4S iPhone 6 Plus
Processor Apple A5 @ 800 MHz
1 Processor, 2 Cores
Apple A8 @ 1.40 GHz
1 Processor, 2 Cores
Processor ID ARMv7 ARM
L1 Instruction Cache 32 KB 64 KB
L1 Data Cache 32 KB 64 KB
L2 Cache 1024 KB 1024 KB
L3 Cache 0 KB 0 KB
Motherboard
BIOS
Memory 504 MB 975 MB

Integer Performance

iPhone 4S iPhone 6 Plus
Integer 287 1689
Integer Multicore 561 3286
AES 16 1131
AES Multicore 32 2253
Twofish 235 1042
Twofish Multicore 462 2061
SHA1 351 4568
SHA1 Multicore 702 9047
SHA2 604 2526
SHA2 Multicore 1199 5015
BZip2 Compress 349 1287
BZip2 Compress Multicore 660 2514
BZip2 Decompress 393 1533
BZip2 Decompress Multicore 754 3047
JPEG Compress 341 1368
JPEG Compress Multicore 676 2714
JPEG Decompress 353 1883
JPEG Decompress Multicore 690 3620
PNG Compress 393 1575
PNG Compress Multicore 774 3146
PNG Decompress 458 1505
PNG Decompress Multicore 894 2960
Sobel 265 1941
Sobel Multicore 523 3743
Lua 329 1858
Lua Multicore 647 3574
Dijkstra 439 1542
Dijkstra Multicore 823 2646

Floating Point Performance

iPhone 4S iPhone 6 Plus
Floating Point 185 1580
Floating Point Multicore 368 3125
BlackScholes 277 1772
BlackScholes Multicore 550 3525
Mandelbrot 235 1149
Mandelbrot Multicore 467 2287
Sharpen Filter 185 1326
Sharpen Filter Multicore 366 2637
Blur Filter 177 1470
Blur Filter Multicore 350 2924
SGEMM 162 1364
SGEMM Multicore 312 2663
DGEMM 74 1273
DGEMM Multicore 153 2452
SFFT 158 1679
SFFT Multicore 317 3340
DFFT 186 1840
DFFT Multicore 369 3667
N-Body 237 1956
N-Body Multicore 467 3897
Ray Trace 270 2339
Ray Trace Multicore 536 4589

Memory Performance

iPhone 4S iPhone 6 Plus
Memory 158 1607
Memory Multicore 215 1780
Stream Copy 249 2391
Stream Copy Multicore 323 2415
Stream Scale 141 1457
Stream Scale Multicore 245 1586
Stream Add 132 1366
Stream Add Multicore 163 1593
Stream Triad 136 1404
Stream Triad Multicore 168 1648