iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7073 7073

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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.B1D.1110171110 Apple Inc. IM121.88Z.0047.B1D.1110171110
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 5675 5675
Blowfish
single-core scalar
1984 1984
Blowfish
multi-core scalar
6882 6882
Text Compress
single-core scalar
2607 2607
Text Compress
multi-core scalar
8173 8173
Text Decompress
single-core scalar
2864 2864
Text Decompress
multi-core scalar
9436 9436
Image Compress
single-core scalar
2285 2285
Image Compress
multi-core scalar
7084 7084
Image Decompress
single-core scalar
2324 2324
Image Decompress
multi-core scalar
7059 7059
Lua
single-core scalar
4292 4292
Lua
multi-core scalar
13121 13121

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 9424 9424
Mandelbrot
single-core scalar
2612 2612
Mandelbrot
multi-core scalar
7513 7513
Dot Product
single-core scalar
4177 4177
Dot Product
single-core vector
5166 5166
Dot Product
multi-core scalar
14407 14407
Dot Product
multi-core vector
18667 18667
LU Decomposition
single-core scalar
1257 1257
LU Decomposition
multi-core scalar
3810 3810
Primality Test
single-core scalar
6110 6110
Primality Test
multi-core scalar
16200 16200
Sharpen Image
single-core scalar
5474 5474
Sharpen Image
multi-core scalar
17023 17023
Blur Image
single-core scalar
6799 6799
Blur Image
multi-core scalar
22724 22724

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 5799 5799
Read Sequential
single-core scalar
6637 6637
Write Sequential
single-core scalar
9429 9429
Stdlib Allocate
single-core scalar
3671 3671
Stdlib Write
single-core scalar
4024 4024
Stdlib Copy
single-core scalar
5237 5237

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6292 6292
Stream Copy
single-core scalar
6774 6774
Stream Copy
single-core vector
8283 8283
Stream Scale
single-core scalar
7273 7273
Stream Scale
single-core vector
8007 8007
Stream Add
single-core scalar
2331 2331
Stream Add
single-core vector
8623 8623
Stream Triad
single-core scalar
2679 2679
Stream Triad
single-core vector
6371 6371