iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 8515 8515

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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.B01.1112090906 Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 32.00 GB 1333 MHz DDR3 32.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 7033 7033
Blowfish
single-core scalar
2005 2005
Blowfish
multi-core scalar
11927 11927
Text Compress
single-core scalar
2143 2143
Text Compress
multi-core scalar
10682 10682
Text Decompress
single-core scalar
2449 2449
Text Decompress
multi-core scalar
11766 11766
Image Compress
single-core scalar
2188 2188
Image Compress
multi-core scalar
10966 10966
Image Decompress
single-core scalar
1972 1972
Image Decompress
multi-core scalar
8932 8932
Lua
single-core scalar
3581 3581
Lua
multi-core scalar
15795 15795

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 13855 13855
Mandelbrot
single-core scalar
2823 2823
Mandelbrot
multi-core scalar
18954 18954
Dot Product
single-core scalar
4582 4582
Dot Product
single-core vector
4679 4679
Dot Product
multi-core scalar
16975 16975
Dot Product
multi-core vector
20008 20008
LU Decomposition
single-core scalar
711 711
LU Decomposition
multi-core scalar
2902 2902
Primality Test
single-core scalar
5245 5245
Primality Test
multi-core scalar
17048 17048
Sharpen Image
single-core scalar
6579 6579
Sharpen Image
multi-core scalar
37188 37188
Blur Image
single-core scalar
8206 8206
Blur Image
multi-core scalar
48075 48075

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 3796 3796
Read Sequential
single-core scalar
5436 5436
Write Sequential
single-core scalar
3000 3000
Stdlib Allocate
single-core scalar
3660 3660
Stdlib Write
single-core scalar
3023 3023
Stdlib Copy
single-core scalar
3861 3861

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4457 4457
Stream Copy
single-core scalar
4709 4709
Stream Copy
single-core vector
6142 6142
Stream Scale
single-core scalar
5150 5150
Stream Scale
single-core vector
5714 5714
Stream Add
single-core scalar
1716 1716
Stream Add
single-core vector
5952 5952
Stream Triad
single-core scalar
1840 1840
Stream Triad
single-core vector
4438 4438