iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 3 Score 3103 3103
Geekbench 3 Multicore Score 8170 8170

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.10.1 (Build 14B25) Mac OS X 10.10.1 (Build 14B25)
Model iMac (21.5-inch Mid 2011) iMac (21.5-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-942B5BF58194151B Apple Inc. Mac-942B5BF58194151B
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 3174 3174
Integer Multicore 9304 9304
AES 3067 3067
AES Multicore 8527 8527
Twofish 2844 2844
Twofish Multicore 8580 8580
SHA1 3036 3036
SHA1 Multicore 9216 9216
SHA2 3259 3259
SHA2 Multicore 9871 9871
BZip2 Compress 2807 2807
BZip2 Compress Multicore 8417 8417
BZip2 Decompress 2743 2743
BZip2 Decompress Multicore 8224 8224
JPEG Compress 3456 3456
JPEG Compress Multicore 10420 10420
JPEG Decompress 4586 4586
JPEG Decompress Multicore 13620 13620
PNG Compress 3157 3157
PNG Compress Multicore 9544 9544
PNG Decompress 3358 3358
PNG Decompress Multicore 9990 9990
Sobel 3434 3434
Sobel Multicore 10337 10337
Lua 3107 3107
Lua Multicore 8932 8932
Dijkstra 2788 2788
Dijkstra Multicore 6802 6802

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 3200 3200
Floating Point Multicore 9708 9708
BlackScholes 3949 3949
BlackScholes Multicore 11903 11903
Mandelbrot 2878 2878
Mandelbrot Multicore 8699 8699
Sharpen Filter 2921 2921
Sharpen Filter Multicore 8789 8789
Blur Filter 2345 2345
Blur Filter Multicore 7048 7048
SGEMM 3434 3434
SGEMM Multicore 10851 10851
DGEMM 3944 3944
DGEMM Multicore 11896 11896
SFFT 2915 2915
SFFT Multicore 8892 8892
DFFT 2910 2910
DFFT Multicore 8856 8856
N-Body 3268 3268
N-Body Multicore 9752 9752
Ray Trace 3861 3861
Ray Trace Multicore 11696 11696

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 2770 2770
Memory Multicore 2830 2830
Stream Copy 2762 2762
Stream Copy Multicore 2837 2837
Stream Scale 2783 2783
Stream Scale Multicore 2837 2837
Stream Add 2732 2732
Stream Add Multicore 2787 2787
Stream Triad 2805 2805
Stream Triad Multicore 2861 2861