Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 14640 15995
Floating Point Processor floating point performance 25044
Memory Memory performance 7175
Stream Memory bandwidth performance 6714

Result Information

User tomhumphrey
Upload Date Wed, 17 Aug 2011 07:59:14 +0000
Views 10

System Information

iMac12,2
Operating System Mac OS X 10.7.1 (Build 11B26)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B Rev 1.xx
BIOS Apple Inc. MultiBeast.tonymacx86.com
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 14640
Blowfish
single-core scalar
2770
122 MB/sec
 
Blowfish
multi-core scalar
19329
792 MB/sec
 
Text Compress
single-core scalar
4467
14.3 MB/sec
 
Text Compress
multi-core scalar
23590
77.4 MB/sec
 
Text Decompress
single-core scalar
4906
20.2 MB/sec
 
Text Decompress
multi-core scalar
27066
108 MB/sec
 
Image Compress
single-core scalar
4089
33.8 Mpixels/sec
 
Image Compress
multi-core scalar
22224
187 Mpixels/sec
 
Image Decompress
single-core scalar
4829
81.1 Mpixels/sec
 
Image Decompress
multi-core scalar
20224
330 Mpixels/sec
 
Lua
single-core scalar
7597
2.93 Mnodes/sec
 
Lua
multi-core scalar
34590
13.3 Mnodes/sec
 

Floating Point Performance

Floating Point 25044
Mandelbrot
single-core scalar
3832
2.55 Gflops
 
Mandelbrot
multi-core scalar
28069
18.4 Gflops
 
Dot Product
single-core scalar
6238
3.01 Gflops
 
Dot Product
multi-core scalar
32314
14.7 Gflops
 
Dot Product
single-core vector
7495
8.98 Gflops
 
Dot Product
multi-core vector
45721
47.5 Gflops
 
LU Decomposition
single-core scalar
3094
2.75 Gflops
 
LU Decomposition
multi-core scalar
14254
12.5 Gflops
 
Primality Test
single-core scalar
10827
1.62 Gflops
 
Primality Test
multi-core scalar
45255
8.40 Gflops
 
Sharpen Image
single-core scalar
9003
21.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
53952
124 Mpixels/sec
 
Blur Image
single-core scalar
10890
8.62 Mpixels/sec
 
Blur Image
multi-core scalar
79680
62.7 Mpixels/sec
 

Memory Performance

Memory 7175
Read Sequential
single-core scalar
8177
10.0 GB/sec
 
Write Sequential
single-core scalar
12137
8.30 GB/sec
 
Stdlib Allocate
single-core scalar
5821
21.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4159
8.61 GB/sec
 
Stdlib Copy
single-core scalar
5582
5.76 GB/sec
 

Stream Performance

Stream 6714
Stream Copy
single-core scalar
6761
9.25 GB/sec
 
Stream Copy
single-core vector
7598
9.85 GB/sec
 
Stream Scale
single-core scalar
6803
8.83 GB/sec
 
Stream Scale
single-core vector
7291
9.84 GB/sec
 
Stream Add
single-core scalar
6157
9.29 GB/sec
 
Stream Add
single-core vector
7049
9.80 GB/sec
 
Stream Triad
single-core scalar
6657
9.20 GB/sec
 
Stream Triad
single-core vector
5402
10.1 GB/sec