Section Description Score Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 16174 17419
Floating Point Processor floating point performance 26914
Memory Memory performance 7536
Stream Memory bandwidth performance 8311

Result Information

User bongfish
Upload Date Thu, 19 Jul 2012 13:18:16 +0000
Views 5

System Information

iMac12,2
Operating System Mac OS X 10.7.4 (Build 11E53)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.41 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B x.x
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 12.00 GB 1600 MHz DDR3

Integer Performance

Integer 16174
Blowfish
single-core scalar
3068
135 MB/sec
 
Blowfish
multi-core scalar
21491
881 MB/sec
 
Text Compress
single-core scalar
4939
15.8 MB/sec
 
Text Compress
multi-core scalar
26201
85.9 MB/sec
 
Text Decompress
single-core scalar
5445
22.4 MB/sec
 
Text Decompress
multi-core scalar
29013
116 MB/sec
 
Image Compress
single-core scalar
4571
37.8 Mpixels/sec
 
Image Compress
multi-core scalar
24788
209 Mpixels/sec
 
Image Decompress
single-core scalar
5184
87.0 Mpixels/sec
 
Image Decompress
multi-core scalar
21993
359 Mpixels/sec
 
Lua
single-core scalar
8636
3.33 Mnodes/sec
 
Lua
multi-core scalar
38768
14.9 Mnodes/sec
 

Floating Point Performance

Floating Point 26914
Mandelbrot
single-core scalar
4245
2.82 Gflops
 
Mandelbrot
multi-core scalar
30300
19.8 Gflops
 
Dot Product
single-core scalar
6916
3.34 Gflops
 
Dot Product
multi-core scalar
35441
16.2 Gflops
 
Dot Product
single-core vector
8362
10.0 Gflops
 
Dot Product
multi-core vector
51052
53.1 Gflops
 
LU Decomposition
single-core scalar
3763
3.35 Gflops
 
LU Decomposition
multi-core scalar
4335
3.80 Gflops
 
Primality Test
single-core scalar
11711
1.75 Gflops
 
Primality Test
multi-core scalar
47537
8.82 Gflops
 
Sharpen Image
single-core scalar
9937
23.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
69508
160 Mpixels/sec
 
Blur Image
single-core scalar
11567
9.15 Mpixels/sec
 
Blur Image
multi-core scalar
82125
64.6 Mpixels/sec
 

Memory Performance

Memory 7536
Read Sequential
single-core scalar
8885
10.9 GB/sec
 
Write Sequential
single-core scalar
12641
8.65 GB/sec
 
Stdlib Allocate
single-core scalar
6370
23.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4193
8.68 GB/sec
 
Stdlib Copy
single-core scalar
5592
5.76 GB/sec
 

Stream Performance

Stream 8311
Stream Copy
single-core scalar
7992
10.9 GB/sec
 
Stream Copy
single-core vector
8853
11.5 GB/sec
 
Stream Scale
single-core scalar
8315
10.8 GB/sec
 
Stream Scale
single-core vector
8491
11.5 GB/sec
 
Stream Add
single-core scalar
8025
12.1 GB/sec
 
Stream Add
single-core vector
9245
12.9 GB/sec
 
Stream Triad
single-core scalar
8717
12.0 GB/sec
 
Stream Triad
single-core vector
6854
12.8 GB/sec