iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 3 Score 2572 2572
Geekbench 3 Multicore Score 6889 6889

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
Model iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Intel Core i5-2400S @ 2.50 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 2548 2548
Integer Multicore 7852 7852
AES 2603 2603
AES Multicore 7466 7466
Twofish 2527 2527
Twofish Multicore 8013 8013
SHA1 2534 2534
SHA1 Multicore 8052 8052
SHA2 2525 2525
SHA2 Multicore 8042 8042
BZip2 Compress 2514 2514
BZip2 Compress Multicore 7762 7762
BZip2 Decompress 2582 2582
BZip2 Decompress Multicore 8103 8103
JPEG Compress 2473 2473
JPEG Compress Multicore 7845 7845
JPEG Decompress 2559 2559
JPEG Decompress Multicore 7793 7793
PNG Compress 2531 2531
PNG Compress Multicore 7947 7947
PNG Decompress 2543 2543
PNG Decompress Multicore 7780 7780
Sobel 2504 2504
Sobel Multicore 7791 7791
Lua 2536 2536
Lua Multicore 7958 7958
Dijkstra 2708 2708
Dijkstra Multicore 7563 7563

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 2560 2560
Floating Point Multicore 8018 8018
BlackScholes 2895 2895
BlackScholes Multicore 8924 8924
Mandelbrot 2511 2511
Mandelbrot Multicore 8010 8010
Sharpen Filter 2514 2514
Sharpen Filter Multicore 7886 7886
Blur Filter 2537 2537
Blur Filter Multicore 7977 7977
SGEMM 2503 2503
SGEMM Multicore 7869 7869
DGEMM 2494 2494
DGEMM Multicore 7603 7603
SFFT 2545 2545
SFFT Multicore 8070 8070
DFFT 2575 2575
DFFT Multicore 8053 8053
N-Body 2532 2532
N-Body Multicore 7990 7990
Ray Trace 2522 2522
Ray Trace Multicore 7865 7865

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 2648 2648
Memory Multicore 2706 2706
Stream Copy 2658 2658
Stream Copy Multicore 2724 2724
Stream Scale 2649 2649
Stream Scale Multicore 2710 2710
Stream Add 2614 2614
Stream Add Multicore 2663 2663
Stream Triad 2674 2674
Stream Triad Multicore 2729 2729