iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 3 Score 2777 2777
Geekbench 3 Multicore Score 7178 7178

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9.1 (Build 13B42) Mac OS X 10.9.1 (Build 13B42)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
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 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 2784 2784
Integer Multicore 8128 8128
AES 2888 2888
AES Multicore 7300 7300
Twofish 2748 2748
Twofish Multicore 8120 8120
SHA1 2773 2773
SHA1 Multicore 8391 8391
SHA2 2704 2704
SHA2 Multicore 8371 8371
BZip2 Compress 2766 2766
BZip2 Compress Multicore 8405 8405
BZip2 Decompress 2833 2833
BZip2 Decompress Multicore 8676 8676
JPEG Compress 2683 2683
JPEG Compress Multicore 8119 8119
JPEG Decompress 2777 2777
JPEG Decompress Multicore 7979 7979
PNG Compress 2810 2810
PNG Compress Multicore 8314 8314
PNG Decompress 2810 2810
PNG Decompress Multicore 8439 8439
Sobel 2718 2718
Sobel Multicore 8309 8309
Lua 2719 2719
Lua Multicore 7693 7693
Dijkstra 2984 2984
Dijkstra Multicore 7672 7672

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 2776 2776
Floating Point Multicore 8395 8395
BlackScholes 3175 3175
BlackScholes Multicore 9576 9576
Mandelbrot 2763 2763
Mandelbrot Multicore 8008 8008
Sharpen Filter 2732 2732
Sharpen Filter Multicore 8329 8329
Blur Filter 2755 2755
Blur Filter Multicore 8568 8568
SGEMM 2683 2683
SGEMM Multicore 8147 8147
DGEMM 2630 2630
DGEMM Multicore 7898 7898
SFFT 2774 2774
SFFT Multicore 8450 8450
DFFT 2767 2767
DFFT Multicore 8328 8328
N-Body 2749 2749
N-Body Multicore 8337 8337
Ray Trace 2765 2765
Ray Trace Multicore 8419 8419

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 2767 2767
Memory Multicore 2845 2845
Stream Copy 2763 2763
Stream Copy Multicore 2851 2851
Stream Scale 2774 2774
Stream Scale Multicore 2860 2860
Stream Add 2743 2743
Stream Add Multicore 2811 2811
Stream Triad 2789 2789
Stream Triad Multicore 2861 2861