Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 14301 15841
Floating Point Processor floating point performance 24508
Memory Memory performance 7524
Stream Memory bandwidth performance 7540

Result Information

User tomhumphrey
Upload Date Sat, 23 Jul 2011 10:56:45 +0000
Views 3

System Information

iMac12,2
Operating System Mac OS X 10.7 (Build 11A511)
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. IM121.88Z.0047.B0A.1104221555
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 14301
Blowfish
single-core scalar
2710
119 MB/sec
 
Blowfish
multi-core scalar
18830
772 MB/sec
 
Text Compress
single-core scalar
4365
14.0 MB/sec
 
Text Compress
multi-core scalar
23315
76.5 MB/sec
 
Text Decompress
single-core scalar
4795
19.7 MB/sec
 
Text Decompress
multi-core scalar
26138
104 MB/sec
 
Image Compress
single-core scalar
3992
33.0 Mpixels/sec
 
Image Compress
multi-core scalar
21937
185 Mpixels/sec
 
Image Decompress
single-core scalar
4699
78.9 Mpixels/sec
 
Image Decompress
multi-core scalar
19656
321 Mpixels/sec
 
Lua
single-core scalar
7459
2.87 Mnodes/sec
 
Lua
multi-core scalar
33721
13.0 Mnodes/sec
 

Floating Point Performance

Floating Point 24508
Mandelbrot
single-core scalar
3746
2.49 Gflops
 
Mandelbrot
multi-core scalar
27375
17.9 Gflops
 
Dot Product
single-core scalar
6093
2.94 Gflops
 
Dot Product
multi-core scalar
31319
14.3 Gflops
 
Dot Product
single-core vector
7339
8.79 Gflops
 
Dot Product
multi-core vector
43731
45.5 Gflops
 
LU Decomposition
single-core scalar
3242
2.89 Gflops
 
LU Decomposition
multi-core scalar
10005
8.77 Gflops
 
Primality Test
single-core scalar
10614
1.59 Gflops
 
Primality Test
multi-core scalar
44474
8.25 Gflops
 
Sharpen Image
single-core scalar
8788
20.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
57514
133 Mpixels/sec
 
Blur Image
single-core scalar
10647
8.43 Mpixels/sec
 
Blur Image
multi-core scalar
78229
61.5 Mpixels/sec
 

Memory Performance

Memory 7524
Read Sequential
single-core scalar
8321
10.2 GB/sec
 
Write Sequential
single-core scalar
12176
8.33 GB/sec
 
Stdlib Allocate
single-core scalar
5696
21.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4866
10.1 GB/sec
 
Stdlib Copy
single-core scalar
6564
6.77 GB/sec
 

Stream Performance

Stream 7540
Stream Copy
single-core scalar
7457
10.2 GB/sec
 
Stream Copy
single-core vector
8130
10.5 GB/sec
 
Stream Scale
single-core scalar
7622
9.89 GB/sec
 
Stream Scale
single-core vector
8341
11.3 GB/sec
 
Stream Add
single-core scalar
6906
10.4 GB/sec
 
Stream Add
single-core vector
7978
11.1 GB/sec
 
Stream Triad
single-core scalar
7781
10.8 GB/sec
 
Stream Triad
single-core vector
6108
11.4 GB/sec