iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10690 10690

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7 (Build 11A390) Mac OS X 10.7 (Build 11A390)
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 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 9503 9503
Blowfish
single-core scalar
2249 2249
Blowfish
multi-core scalar
13801 13801
Text Compress
single-core scalar
2715 2715
Text Compress
multi-core scalar
13923 13923
Text Decompress
single-core scalar
3012 3012
Text Decompress
multi-core scalar
15749 15749
Image Compress
single-core scalar
3019 3019
Image Compress
multi-core scalar
15043 15043
Image Decompress
single-core scalar
3155 3155
Image Decompress
multi-core scalar
13397 13397
Lua
single-core scalar
5283 5283
Lua
multi-core scalar
22694 22694

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16951 16951
Mandelbrot
single-core scalar
2986 2986
Mandelbrot
multi-core scalar
19942 19942
Dot Product
single-core scalar
4870 4870
Dot Product
single-core vector
5819 5819
Dot Product
multi-core scalar
18539 18539
Dot Product
multi-core vector
31091 31091
LU Decomposition
single-core scalar
1550 1550
LU Decomposition
multi-core scalar
7448 7448
Primality Test
single-core scalar
7748 7748
Primality Test
multi-core scalar
27813 27813
Sharpen Image
single-core scalar
7492 7492
Sharpen Image
multi-core scalar
40081 40081
Blur Image
single-core scalar
9297 9297
Blur Image
multi-core scalar
52640 52640

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5045 5045
Read Sequential
single-core scalar
5903 5903
Write Sequential
single-core scalar
8467 8467
Stdlib Allocate
single-core scalar
4255 4255
Stdlib Write
single-core scalar
2853 2853
Stdlib Copy
single-core scalar
3748 3748

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4225 4225
Stream Copy
single-core scalar
4215 4215
Stream Scale
single-core scalar
4260 4260
Stream Add
single-core scalar
3968 3968
Stream Triad
single-core scalar
4411 4411