iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10791 10791

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 9523 9523
Blowfish
single-core scalar
2257 2257
Blowfish
multi-core scalar
13879 13879
Text Compress
single-core scalar
2735 2735
Text Compress
multi-core scalar
13997 13997
Text Decompress
single-core scalar
3041 3041
Text Decompress
multi-core scalar
15693 15693
Image Compress
single-core scalar
3012 3012
Image Compress
multi-core scalar
14703 14703
Image Decompress
single-core scalar
3162 3162
Image Decompress
multi-core scalar
13567 13567
Lua
single-core scalar
5312 5312
Lua
multi-core scalar
22920 22920

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16972 16972
Mandelbrot
single-core scalar
3000 3000
Mandelbrot
multi-core scalar
19898 19898
Dot Product
single-core scalar
4877 4877
Dot Product
single-core vector
5834 5834
Dot Product
multi-core scalar
18532 18532
Dot Product
multi-core vector
31379 31379
LU Decomposition
single-core scalar
1479 1479
LU Decomposition
multi-core scalar
7647 7647
Primality Test
single-core scalar
7803 7803
Primality Test
multi-core scalar
27017 27017
Sharpen Image
single-core scalar
7529 7529
Sharpen Image
multi-core scalar
40512 40512
Blur Image
single-core scalar
9358 9358
Blur Image
multi-core scalar
52745 52745

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5316 5316
Read Sequential
single-core scalar
5999 5999
Write Sequential
single-core scalar
9106 9106
Stdlib Allocate
single-core scalar
3918 3918
Stdlib Write
single-core scalar
3124 3124
Stdlib Copy
single-core scalar
4437 4437

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4555 4555
Stream Copy
single-core scalar
4498 4498
Stream Copy
single-core vector
5253 5253
Stream Scale
single-core scalar
4347 4347
Stream Scale
single-core vector
4772 4772
Stream Add
single-core scalar
4388 4388
Stream Add
single-core vector
4881 4881
Stream Triad
single-core scalar
4640 4640
Stream Triad
single-core vector
3667 3667