iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10695 10695

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7 (Build 11A511) Mac OS X 10.7 (Build 11A511)
Model iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3 Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455 Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 9414 9414
Blowfish
single-core scalar
2250 2250
Blowfish
multi-core scalar
13899 13899
Text Compress
single-core scalar
2720 2720
Text Compress
multi-core scalar
14067 14067
Text Decompress
single-core scalar
3037 3037
Text Decompress
multi-core scalar
15605 15605
Image Compress
single-core scalar
2979 2979
Image Compress
multi-core scalar
14950 14950
Image Decompress
single-core scalar
3112 3112
Image Decompress
multi-core scalar
12715 12715
Lua
single-core scalar
5282 5282
Lua
multi-core scalar
22362 22362

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16789 16789
Mandelbrot
single-core scalar
2987 2987
Mandelbrot
multi-core scalar
19816 19816
Dot Product
single-core scalar
4881 4881
Dot Product
single-core vector
5833 5833
Dot Product
multi-core scalar
18505 18505
Dot Product
multi-core vector
31076 31076
LU Decomposition
single-core scalar
1478 1478
LU Decomposition
multi-core scalar
7512 7512
Primality Test
single-core scalar
7744 7744
Primality Test
multi-core scalar
27491 27491
Sharpen Image
single-core scalar
7497 7497
Sharpen Image
multi-core scalar
39135 39135
Blur Image
single-core scalar
9245 9245
Blur Image
multi-core scalar
51851 51851

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5305 5305
Read Sequential
single-core scalar
5998 5998
Write Sequential
single-core scalar
9209 9209
Stdlib Allocate
single-core scalar
3886 3886
Stdlib Write
single-core scalar
3119 3119
Stdlib Copy
single-core scalar
4315 4315

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4636 4636
Stream Copy
single-core scalar
4473 4473
Stream Copy
single-core vector
5422 5422
Stream Scale
single-core scalar
4543 4543
Stream Scale
single-core vector
4804 4804
Stream Add
single-core scalar
4509 4509
Stream Add
single-core vector
4903 4903
Stream Triad
single-core scalar
4701 4701
Stream Triad
single-core vector
3735 3735