iMac (27-inch Retina) iMac (27-inch Retina)
Geekbench 3 Score 4240 4240
Geekbench 3 Multicore Score 15965 15965

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System Mac OS X 10.10.2 Mac OS X 10.10.2
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
BIOS Apple Inc. IM151.88Z.0207.B01.1411201235 Apple Inc. IM151.88Z.0207.B01.1411201235
Memory 8.00 GB 1600 MHz DDR3 8.00 GB 1600 MHz DDR3

Integer Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Integer 4463 4463
Integer Multicore 17794 17794
AES 5462 5462
AES Multicore 9388 9388
Twofish 4152 4152
Twofish Multicore 22460 22460
SHA1 4793 4793
SHA1 Multicore 17358 17358
SHA2 5319 5319
SHA2 Multicore 17524 17524
BZip2 Compress 3490 3490
BZip2 Compress Multicore 16859 16859
BZip2 Decompress 3616 3616
BZip2 Decompress Multicore 18610 18610
JPEG Compress 4357 4357
JPEG Compress Multicore 21057 21057
JPEG Decompress 6018 6018
JPEG Decompress Multicore 24667 24667
PNG Compress 3717 3717
PNG Compress Multicore 21096 21096
PNG Decompress 4315 4315
PNG Decompress Multicore 21645 21645
Sobel 5053 5053
Sobel Multicore 19944 19944
Lua 5364 5364
Lua Multicore 18503 18503
Dijkstra 3355 3355
Dijkstra Multicore 10185 10185

Floating Point Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Floating Point 4648 4648
Floating Point Multicore 20555 20555
BlackScholes 5506 5506
BlackScholes Multicore 26238 26238
Mandelbrot 3877 3877
Mandelbrot Multicore 25159 25159
Sharpen Filter 3853 3853
Sharpen Filter Multicore 16888 16888
Blur Filter 3057 3057
Blur Filter Multicore 14890 14890
SGEMM 5609 5609
SGEMM Multicore 21141 21141
DGEMM 4761 4761
DGEMM Multicore 21095 21095
SFFT 4237 4237
SFFT Multicore 16734 16734
DFFT 4314 4314
DFFT Multicore 17713 17713
N-Body 6471 6471
N-Body Multicore 25896 25896
Ray Trace 5927 5927
Ray Trace Multicore 23703 23703

Memory Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Memory 2978 2978
Memory Multicore 3131 3131
Stream Copy 3415 3415
Stream Copy Multicore 3633 3633
Stream Scale 2882 2882
Stream Scale Multicore 2940 2940
Stream Add 2802 2802
Stream Add Multicore 2929 2929
Stream Triad 2853 2853
Stream Triad Multicore 3074 3074