iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10796 10796

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 9534 9534
Blowfish
single-core scalar
2279 2279
Blowfish
multi-core scalar
13918 13918
Text Compress
single-core scalar
2738 2738
Text Compress
multi-core scalar
14046 14046
Text Decompress
single-core scalar
3038 3038
Text Decompress
multi-core scalar
15746 15746
Image Compress
single-core scalar
3021 3021
Image Compress
multi-core scalar
14730 14730
Image Decompress
single-core scalar
3139 3139
Image Decompress
multi-core scalar
13652 13652
Lua
single-core scalar
5305 5305
Lua
multi-core scalar
22797 22797

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16977 16977
Mandelbrot
single-core scalar
2993 2993
Mandelbrot
multi-core scalar
19909 19909
Dot Product
single-core scalar
4895 4895
Dot Product
single-core vector
5846 5846
Dot Product
multi-core scalar
18585 18585
Dot Product
multi-core vector
31420 31420
LU Decomposition
single-core scalar
1448 1448
LU Decomposition
multi-core scalar
7482 7482
Primality Test
single-core scalar
7775 7775
Primality Test
multi-core scalar
27215 27215
Sharpen Image
single-core scalar
7554 7554
Sharpen Image
multi-core scalar
40518 40518
Blur Image
single-core scalar
9337 9337
Blur Image
multi-core scalar
52713 52713

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5273 5273
Read Sequential
single-core scalar
5995 5995
Write Sequential
single-core scalar
9091 9091
Stdlib Allocate
single-core scalar
3869 3869
Stdlib Write
single-core scalar
3118 3118
Stdlib Copy
single-core scalar
4296 4296

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4632 4632
Stream Copy
single-core scalar
4523 4523
Stream Copy
single-core vector
5326 5326
Stream Scale
single-core scalar
4463 4463
Stream Scale
single-core vector
4832 4832
Stream Add
single-core scalar
4337 4337
Stream Add
single-core vector
5256 5256
Stream Triad
single-core scalar
4698 4698
Stream Triad
single-core vector
3621 3621