iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8505 8505

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Intel Core i5-2400 @ 3.10 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 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6866 6866
Blowfish
single-core scalar
2155 2155
Blowfish
multi-core scalar
8702 8702
Text Compress
single-core scalar
2862 2862
Text Compress
multi-core scalar
10493 10493
Text Decompress
single-core scalar
3171 3171
Text Decompress
multi-core scalar
12282 12282
Image Compress
single-core scalar
2431 2431
Image Compress
multi-core scalar
8996 8996
Image Decompress
single-core scalar
2442 2442
Image Decompress
multi-core scalar
8964 8964
Lua
single-core scalar
4321 4321
Lua
multi-core scalar
15573 15573

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11990 11990
Mandelbrot
single-core scalar
2873 2873
Mandelbrot
multi-core scalar
10998 10998
Dot Product
single-core scalar
4601 4601
Dot Product
single-core vector
5648 5648
Dot Product
multi-core scalar
18372 18372
Dot Product
multi-core vector
24502 24502
LU Decomposition
single-core scalar
1398 1398
LU Decomposition
multi-core scalar
4617 4617
Primality Test
single-core scalar
6806 6806
Primality Test
multi-core scalar
20604 20604
Sharpen Image
single-core scalar
6372 6372
Sharpen Image
multi-core scalar
24298 24298
Blur Image
single-core scalar
7679 7679
Blur Image
multi-core scalar
29096 29096

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6260 6260
Read Sequential
single-core scalar
7167 7167
Write Sequential
single-core scalar
10657 10657
Stdlib Allocate
single-core scalar
4011 4011
Stdlib Write
single-core scalar
4023 4023
Stdlib Copy
single-core scalar
5445 5445

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6539 6539
Stream Copy
single-core scalar
7101 7101
Stream Scale
single-core scalar
7507 7507
Stream Add
single-core scalar
2581 2581
Stream Triad
single-core scalar
2950 2950