iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Geekbench 3 Score 3101 3357
Geekbench 3 Multicore Score 8175 7057

System Information

iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Operating System Mac OS X 10.10.1 Mac OS X 10.9.4
Model iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Processor Intel Core i5-2500S @ 2.70 GHz
1 processor, 4 cores
Intel Core i7-4558U @ 2.80 GHz
1 processor, 2 cores, 4 threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 69 Stepping 1
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6144 KB 4096 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-189A3D4F975D5FFC MacBookPro11,1
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. MBP111.88Z.0138.B03.1310291227
Memory 12288 MB 1333 MHz DDR3 16384 MB 1600 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Integer 3175 3448
Integer Multicore 9300 7944
AES 3072 5224
AES Multicore 8342 9327
Twofish 2845 3099
Twofish Multicore 8597 8806
SHA1 3033 3597
SHA1 Multicore 9198 6835
SHA2 3269 4106
SHA2 Multicore 9893 7095
BZip2 Compress 2809 2683
BZip2 Compress Multicore 8435 6964
BZip2 Decompress 2748 2751
BZip2 Decompress Multicore 8285 7524
JPEG Compress 3440 3341
JPEG Compress Multicore 10418 8304
JPEG Decompress 4602 4680
JPEG Decompress Multicore 13740 10311
PNG Compress 3182 2862
PNG Compress Multicore 9559 8364
PNG Decompress 3361 3306
PNG Decompress Multicore 10036 8629
Sobel 3470 3866
Sobel Multicore 10340 8217
Lua 3053 3845
Lua Multicore 9016 7377
Dijkstra 2785 2511
Dijkstra Multicore 6677 6423

Floating Point Performance

iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Floating Point 3219 3436
Floating Point Multicore 9745 8127
BlackScholes 3985 4116
BlackScholes Multicore 12008 10426
Mandelbrot 2882 2922
Mandelbrot Multicore 8713 9948
Sharpen Filter 2929 2963
Sharpen Filter Multicore 8796 6905
Blur Filter 2347 2325
Blur Filter Multicore 7044 6054
SGEMM 3629 3380
SGEMM Multicore 11263 7987
DGEMM 3952 3694
DGEMM Multicore 11858 8460
SFFT 2921 3188
SFFT Multicore 8856 6532
DFFT 2935 3244
DFFT Multicore 8924 6994
N-Body 3272 4872
N-Body Multicore 9871 10239
Ray Trace 3761 4403
Ray Trace Multicore 11443 9179

Memory Performance

iMac (27-inch Mid 2011) MacBook Pro (13-inch Retina Late 2013)
Memory 2721 3017
Memory Multicore 2787 3143
Stream Copy 2723 3582
Stream Copy Multicore 2797 3696
Stream Scale 2723 2979
Stream Scale Multicore 2793 3022
Stream Add 2692 2752
Stream Add Multicore 2743 2916
Stream Triad 2748 2823
Stream Triad Multicore 2816 2997