iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 3 Score 2800 2800
Geekbench 3 Multicore Score 7390 7390

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 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 2870 2870
Integer Multicore 8471 8471
AES 2884 2884
AES Multicore 7608 7608
Twofish 2853 2853
Twofish Multicore 8610 8610
SHA1 2856 2856
SHA1 Multicore 8682 8682
SHA2 2859 2859
SHA2 Multicore 8703 8703
BZip2 Compress 2854 2854
BZip2 Compress Multicore 8590 8590
BZip2 Decompress 2862 2862
BZip2 Decompress Multicore 8673 8673
JPEG Compress 2855 2855
JPEG Compress Multicore 8677 8677
JPEG Decompress 2862 2862
JPEG Decompress Multicore 8561 8561
PNG Compress 2863 2863
PNG Compress Multicore 8666 8666
PNG Decompress 2854 2854
PNG Decompress Multicore 8488 8488
Sobel 2834 2834
Sobel Multicore 8472 8472
Lua 2823 2823
Lua Multicore 8482 8482
Dijkstra 3059 3059
Dijkstra Multicore 7991 7991

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 2871 2871
Floating Point Multicore 8689 8689
BlackScholes 3246 3246
BlackScholes Multicore 9775 9775
Mandelbrot 2855 2855
Mandelbrot Multicore 8658 8658
Sharpen Filter 2848 2848
Sharpen Filter Multicore 8559 8559
Blur Filter 2859 2859
Blur Filter Multicore 8605 8605
SGEMM 2733 2733
SGEMM Multicore 8226 8226
DGEMM 2856 2856
DGEMM Multicore 8582 8582
SFFT 2868 2868
SFFT Multicore 8668 8668
DFFT 2861 2861
DFFT Multicore 8693 8693
N-Body 2845 2845
N-Body Multicore 8611 8611
Ray Trace 2774 2774
Ray Trace Multicore 8592 8592

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 2522 2522
Memory Multicore 2632 2632
Stream Copy 2546 2546
Stream Copy Multicore 2661 2661
Stream Scale 2563 2563
Stream Scale Multicore 2665 2665
Stream Add 2492 2492
Stream Add Multicore 2585 2585
Stream Triad 2491 2491
Stream Triad Multicore 2620 2620