iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 3 Score 3067 3067
Geekbench 3 Multicore Score 8142 8142

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.11.4 (Build 15E65) Mac OS X 10.11.4 (Build 15E65)
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.B23.1510261412 Apple Inc. IM121.88Z.0047.B23.1510261412
Memory 20.00 GB 1333 MHz DDR3 20.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 3128 3128
Integer Multicore 9261 9261
AES 3053 3053
AES Multicore 8234 8234
Twofish 2825 2825
Twofish Multicore 8613 8613
SHA1 3010 3010
SHA1 Multicore 9210 9210
SHA2 3237 3237
SHA2 Multicore 9863 9863
BZip2 Compress 2794 2794
BZip2 Compress Multicore 8446 8446
BZip2 Decompress 2734 2734
BZip2 Decompress Multicore 8326 8326
JPEG Compress 3394 3394
JPEG Compress Multicore 10315 10315
JPEG Decompress 4578 4578
JPEG Decompress Multicore 13634 13634
PNG Compress 3125 3125
PNG Compress Multicore 9532 9532
PNG Decompress 3304 3304
PNG Decompress Multicore 9970 9970
Sobel 3402 3402
Sobel Multicore 10270 10270
Lua 2891 2891
Lua Multicore 8816 8816
Dijkstra 2714 2714
Dijkstra Multicore 6728 6728

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 3195 3195
Floating Point Multicore 9706 9706
BlackScholes 3960 3960
BlackScholes Multicore 11851 11851
Mandelbrot 2861 2861
Mandelbrot Multicore 8702 8702
Sharpen Filter 2910 2910
Sharpen Filter Multicore 8767 8767
Blur Filter 2329 2329
Blur Filter Multicore 7047 7047
SGEMM 3412 3412
SGEMM Multicore 10731 10731
DGEMM 3925 3925
DGEMM Multicore 11862 11862
SFFT 2927 2927
SFFT Multicore 8866 8866
DFFT 2928 2928
DFFT Multicore 8877 8877
N-Body 3271 3271
N-Body Multicore 9904 9904
Ray Trace 3850 3850
Ray Trace Multicore 11738 11738

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 2690 2690
Memory Multicore 2777 2777
Stream Copy 2687 2687
Stream Copy Multicore 2787 2787
Stream Scale 2689 2689
Stream Scale Multicore 2786 2786
Stream Add 2659 2659
Stream Add Multicore 2735 2735
Stream Triad 2729 2729
Stream Triad Multicore 2801 2801