iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10790 10790

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.1 (Build 11B26) Mac OS X 10.7.1 (Build 11B26)
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 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 9519 9519
Blowfish
single-core scalar
2267 2267
Blowfish
multi-core scalar
13924 13924
Text Compress
single-core scalar
2712 2712
Text Compress
multi-core scalar
13797 13797
Text Decompress
single-core scalar
2973 2973
Text Decompress
multi-core scalar
15710 15710
Image Compress
single-core scalar
3019 3019
Image Compress
multi-core scalar
14776 14776
Image Decompress
single-core scalar
3158 3158
Image Decompress
multi-core scalar
13686 13686
Lua
single-core scalar
5311 5311
Lua
multi-core scalar
22905 22905

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 17001 17001
Mandelbrot
single-core scalar
3007 3007
Mandelbrot
multi-core scalar
19956 19956
Dot Product
single-core scalar
4877 4877
Dot Product
single-core vector
5821 5821
Dot Product
multi-core scalar
18526 18526
Dot Product
multi-core vector
31383 31383
LU Decomposition
single-core scalar
1474 1474
LU Decomposition
multi-core scalar
7826 7826
Primality Test
single-core scalar
7804 7804
Primality Test
multi-core scalar
27217 27217
Sharpen Image
single-core scalar
7548 7548
Sharpen Image
multi-core scalar
40452 40452
Blur Image
single-core scalar
9359 9359
Blur Image
multi-core scalar
52774 52774

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5231 5231
Read Sequential
single-core scalar
6005 6005
Write Sequential
single-core scalar
9066 9066
Stdlib Allocate
single-core scalar
3861 3861
Stdlib Write
single-core scalar
3150 3150
Stdlib Copy
single-core scalar
4076 4076

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4624 4624
Stream Copy
single-core scalar
4431 4431
Stream Copy
single-core vector
5375 5375
Stream Scale
single-core scalar
4645 4645
Stream Scale
single-core vector
4725 4725
Stream Add
single-core scalar
4421 4421
Stream Add
single-core vector
5074 5074
Stream Triad
single-core scalar
4557 4557
Stream Triad
single-core vector
3769 3769