iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10784 10784

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 9499 9499
Blowfish
single-core scalar
2275 2275
Blowfish
multi-core scalar
13929 13929
Text Compress
single-core scalar
2612 2612
Text Compress
multi-core scalar
14052 14052
Text Decompress
single-core scalar
3035 3035
Text Decompress
multi-core scalar
15658 15658
Image Compress
single-core scalar
3024 3024
Image Compress
multi-core scalar
14929 14929
Image Decompress
single-core scalar
3175 3175
Image Decompress
multi-core scalar
13657 13657
Lua
single-core scalar
5301 5301
Lua
multi-core scalar
22349 22349

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16997 16997
Mandelbrot
single-core scalar
3000 3000
Mandelbrot
multi-core scalar
19922 19922
Dot Product
single-core scalar
4861 4861
Dot Product
single-core vector
5868 5868
Dot Product
multi-core scalar
18491 18491
Dot Product
multi-core vector
31345 31345
LU Decomposition
single-core scalar
1433 1433
LU Decomposition
multi-core scalar
7485 7485
Primality Test
single-core scalar
7861 7861
Primality Test
multi-core scalar
27435 27435
Sharpen Image
single-core scalar
7527 7527
Sharpen Image
multi-core scalar
40627 40627
Blur Image
single-core scalar
9323 9323
Blur Image
multi-core scalar
52780 52780

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5274 5274
Read Sequential
single-core scalar
5998 5998
Write Sequential
single-core scalar
9091 9091
Stdlib Allocate
single-core scalar
3807 3807
Stdlib Write
single-core scalar
3133 3133
Stdlib Copy
single-core scalar
4345 4345

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4563 4563
Stream Copy
single-core scalar
4391 4391
Stream Copy
single-core vector
5394 5394
Stream Scale
single-core scalar
4303 4303
Stream Scale
single-core vector
4800 4800
Stream Add
single-core scalar
4301 4301
Stream Add
single-core vector
5081 5081
Stream Triad
single-core scalar
4494 4494
Stream Triad
single-core vector
3740 3740