Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 13038 14702
Floating Point Processor floating point performance 22676
Memory Memory performance 7283
Stream Memory bandwidth performance 7457

Result Information

User tomhumphrey
Upload Date Sat, 23 Jul 2011 05:58:29 +0000
Views 9

System Information

iMac12,2
Operating System Mac OS X 10.7 (Build 11A511)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.47 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. IM121.88Z.0047.B0A.1104221555
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 13038
Blowfish
single-core scalar
2600
114 MB/sec
 
Blowfish
multi-core scalar
16901
693 MB/sec
 
Text Compress
single-core scalar
4104
13.1 MB/sec
 
Text Compress
multi-core scalar
20924
68.6 MB/sec
 
Text Decompress
single-core scalar
4540
18.7 MB/sec
 
Text Decompress
multi-core scalar
23664
94.3 MB/sec
 
Image Compress
single-core scalar
3833
31.7 Mpixels/sec
 
Image Compress
multi-core scalar
19574
165 Mpixels/sec
 
Image Decompress
single-core scalar
4483
75.3 Mpixels/sec
 
Image Decompress
multi-core scalar
18275
298 Mpixels/sec
 
Lua
single-core scalar
7136
2.75 Mnodes/sec
 
Lua
multi-core scalar
30432
11.7 Mnodes/sec
 

Floating Point Performance

Floating Point 22676
Mandelbrot
single-core scalar
3569
2.37 Gflops
 
Mandelbrot
multi-core scalar
24632
16.1 Gflops
 
Dot Product
single-core scalar
5793
2.80 Gflops
 
Dot Product
multi-core scalar
28366
12.9 Gflops
 
Dot Product
single-core vector
6999
8.39 Gflops
 
Dot Product
multi-core vector
40231
41.8 Gflops
 
LU Decomposition
single-core scalar
3022
2.69 Gflops
 
LU Decomposition
multi-core scalar
12332
10.8 Gflops
 
Primality Test
single-core scalar
10050
1.50 Gflops
 
Primality Test
multi-core scalar
39822
7.39 Gflops
 
Sharpen Image
single-core scalar
8414
19.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
53708
124 Mpixels/sec
 
Blur Image
single-core scalar
10136
8.02 Mpixels/sec
 
Blur Image
multi-core scalar
70398
55.4 Mpixels/sec
 

Memory Performance

Memory 7283
Read Sequential
single-core scalar
8074
9.89 GB/sec
 
Write Sequential
single-core scalar
11648
7.97 GB/sec
 
Stdlib Allocate
single-core scalar
5388
20.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4793
9.92 GB/sec
 
Stdlib Copy
single-core scalar
6515
6.72 GB/sec
 

Stream Performance

Stream 7457
Stream Copy
single-core scalar
7053
9.65 GB/sec
 
Stream Copy
single-core vector
8669
11.2 GB/sec
 
Stream Scale
single-core scalar
7414
9.62 GB/sec
 
Stream Scale
single-core vector
8284
11.2 GB/sec
 
Stream Add
single-core scalar
6635
10.0 GB/sec
 
Stream Add
single-core vector
8293
11.5 GB/sec
 
Stream Triad
single-core scalar
7273
10.0 GB/sec
 
Stream Triad
single-core vector
6038
11.3 GB/sec