iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10667 10667

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 9326 9326
Blowfish
single-core scalar
2238 2238
Blowfish
multi-core scalar
13127 13127
Text Compress
single-core scalar
2676 2676
Text Compress
multi-core scalar
13920 13920
Text Decompress
single-core scalar
2998 2998
Text Decompress
multi-core scalar
15679 15679
Image Compress
single-core scalar
3004 3004
Image Compress
multi-core scalar
14960 14960
Image Decompress
single-core scalar
3122 3122
Image Decompress
multi-core scalar
12929 12929
Lua
single-core scalar
5071 5071
Lua
multi-core scalar
22193 22193

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16708 16708
Mandelbrot
single-core scalar
2963 2963
Mandelbrot
multi-core scalar
19656 19656
Dot Product
single-core scalar
4818 4818
Dot Product
single-core vector
5794 5794
Dot Product
multi-core scalar
18359 18359
Dot Product
multi-core vector
30996 30996
LU Decomposition
single-core scalar
1583 1583
LU Decomposition
multi-core scalar
7616 7616
Primality Test
single-core scalar
7674 7674
Primality Test
multi-core scalar
26699 26699
Sharpen Image
single-core scalar
7395 7395
Sharpen Image
multi-core scalar
38734 38734
Blur Image
single-core scalar
9194 9194
Blur Image
multi-core scalar
52443 52443

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5443 5443
Read Sequential
single-core scalar
5939 5939
Write Sequential
single-core scalar
9160 9160
Stdlib Allocate
single-core scalar
4533 4533
Stdlib Write
single-core scalar
3223 3223
Stdlib Copy
single-core scalar
4362 4362

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4670 4670
Stream Copy
single-core scalar
4603 4603
Stream Copy
single-core vector
5537 5537
Stream Scale
single-core scalar
4480 4480
Stream Scale
single-core vector
4844 4844
Stream Add
single-core scalar
4496 4496
Stream Add
single-core vector
5081 5081
Stream Triad
single-core scalar
4626 4626
Stream Triad
single-core vector
3698 3698