iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7290 7290

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 5736 5736
Blowfish
single-core scalar
2039 2039
Blowfish
multi-core scalar
6976 6976
Text Compress
single-core scalar
2695 2695
Text Compress
multi-core scalar
8318 8318
Text Decompress
single-core scalar
2930 2930
Text Decompress
multi-core scalar
9594 9594
Image Compress
single-core scalar
2128 2128
Image Compress
multi-core scalar
7316 7316
Image Decompress
single-core scalar
2324 2324
Image Decompress
multi-core scalar
7354 7354
Lua
single-core scalar
4491 4491
Lua
multi-core scalar
12671 12671

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 9906 9906
Mandelbrot
single-core scalar
2691 2691
Mandelbrot
multi-core scalar
8710 8710
Dot Product
single-core scalar
4326 4326
Dot Product
single-core vector
5323 5323
Dot Product
multi-core scalar
14618 14618
Dot Product
multi-core vector
19457 19457
LU Decomposition
single-core scalar
1310 1310
LU Decomposition
multi-core scalar
3865 3865
Primality Test
single-core scalar
6384 6384
Primality Test
multi-core scalar
16496 16496
Sharpen Image
single-core scalar
6001 6001
Sharpen Image
multi-core scalar
19245 19245
Blur Image
single-core scalar
7207 7207
Blur Image
multi-core scalar
23064 23064

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 5927 5927
Read Sequential
single-core scalar
6541 6541
Write Sequential
single-core scalar
9848 9848
Stdlib Allocate
single-core scalar
3866 3866
Stdlib Write
single-core scalar
4017 4017
Stdlib Copy
single-core scalar
5366 5366

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6303 6303
Stream Copy
single-core scalar
6799 6799
Stream Copy
single-core vector
8092 8092
Stream Scale
single-core scalar
7206 7206
Stream Scale
single-core vector
8092 8092
Stream Add
single-core scalar
2430 2430
Stream Add
single-core vector
8643 8643
Stream Triad
single-core scalar
2782 2782
Stream Triad
single-core vector
6381 6381