iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 3 Score 2764 2764
Geekbench 3 Multicore Score 7582 7582

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.10.4 (Build 14E46) Mac OS X 10.10.4 (Build 14E46)
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.B21.1506101610 Apple Inc. IM121.88Z.0047.B21.1506101610
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 2818 2818
Integer Multicore 8636 8636
AES 2737 2737
AES Multicore 7876 7876
Twofish 2528 2528
Twofish Multicore 7969 7969
SHA1 2699 2699
SHA1 Multicore 8537 8537
SHA2 2874 2874
SHA2 Multicore 9132 9132
BZip2 Compress 2486 2486
BZip2 Compress Multicore 7823 7823
BZip2 Decompress 2440 2440
BZip2 Decompress Multicore 7694 7694
JPEG Compress 3022 3022
JPEG Compress Multicore 9559 9559
JPEG Decompress 4075 4075
JPEG Decompress Multicore 12694 12694
PNG Compress 2800 2800
PNG Compress Multicore 8819 8819
PNG Decompress 2981 2981
PNG Decompress Multicore 9273 9273
Sobel 3080 3080
Sobel Multicore 9605 9605
Lua 2729 2729
Lua Multicore 8447 8447
Dijkstra 2524 2524
Dijkstra Multicore 6277 6277

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 2845 2845
Floating Point Multicore 9007 9007
BlackScholes 3537 3537
BlackScholes Multicore 11156 11156
Mandelbrot 2556 2556
Mandelbrot Multicore 8045 8045
Sharpen Filter 2594 2594
Sharpen Filter Multicore 8131 8131
Blur Filter 2075 2075
Blur Filter Multicore 6518 6518
SGEMM 3054 3054
SGEMM Multicore 9965 9965
DGEMM 3513 3513
DGEMM Multicore 10994 10994
SFFT 2593 2593
SFFT Multicore 8224 8224
DFFT 2623 2623
DFFT Multicore 8327 8327
N-Body 2898 2898
N-Body Multicore 9149 9149
Ray Trace 3376 3376
Ray Trace Multicore 10773 10773

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 2497 2497
Memory Multicore 2624 2624
Stream Copy 2533 2533
Stream Copy Multicore 2662 2662
Stream Scale 2505 2505
Stream Scale Multicore 2596 2596
Stream Add 2449 2449
Stream Add Multicore 2560 2560
Stream Triad 2505 2505
Stream Triad Multicore 2682 2682