Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8773 9960
Floating Point Processor floating point performance 15737
Memory Memory performance 4827
Stream Memory bandwidth performance 4166

Result Information

User meirvin
Upload Date Fri, 24 Aug 2012 19:13:15 +0000
Views 7

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.4 (Build 11E53)
Model iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 12.00 GB 1067 MHz DDR3

Integer Performance

Integer 8773
Blowfish
single-core scalar
2158
94.8 MB/sec
 
Blowfish
multi-core scalar
12704
521 MB/sec
 
Text Compress
single-core scalar
2595
8.30 MB/sec
 
Text Compress
multi-core scalar
12804
42.0 MB/sec
 
Text Decompress
single-core scalar
2903
11.9 MB/sec
 
Text Decompress
multi-core scalar
14411
57.4 MB/sec
 
Image Compress
single-core scalar
2894
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
13917
117 Mpixels/sec
 
Image Decompress
single-core scalar
3027
50.8 Mpixels/sec
 
Image Decompress
multi-core scalar
11729
191 Mpixels/sec
 
Lua
single-core scalar
5064
1.95 Mnodes/sec
 
Lua
multi-core scalar
21075
8.11 Mnodes/sec
 

Floating Point Performance

Floating Point 15737
Mandelbrot
single-core scalar
2871
1.91 Gflops
 
Mandelbrot
multi-core scalar
18154
11.9 Gflops
 
Dot Product
single-core scalar
4680
2.26 Gflops
 
Dot Product
multi-core scalar
16985
7.74 Gflops
 
Dot Product
single-core vector
5620
6.73 Gflops
 
Dot Product
multi-core vector
28880
30.0 Gflops
 
LU Decomposition
single-core scalar
1388
1.24 Gflops
 
LU Decomposition
multi-core scalar
7000
6.14 Gflops
 
Primality Test
single-core scalar
7540
1.13 Gflops
 
Primality Test
multi-core scalar
26219
4.87 Gflops
 
Sharpen Image
single-core scalar
7241
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
36642
84.4 Mpixels/sec
 
Blur Image
single-core scalar
8965
7.09 Mpixels/sec
 
Blur Image
multi-core scalar
48134
37.8 Mpixels/sec
 

Memory Performance

Memory 4827
Read Sequential
single-core scalar
5776
7.07 GB/sec
 
Write Sequential
single-core scalar
8213
5.62 GB/sec
 
Stdlib Allocate
single-core scalar
3568
13.3 Mallocs/sec
 
Stdlib Write
single-core scalar
2749
5.69 GB/sec
 
Stdlib Copy
single-core scalar
3833
3.95 GB/sec
 

Stream Performance

Stream 4166
Stream Copy
single-core scalar
4167
5.70 GB/sec
 
Stream Copy
single-core vector
4938
6.40 GB/sec
 
Stream Scale
single-core scalar
4121
5.35 GB/sec
 
Stream Scale
single-core vector
4279
5.78 GB/sec
 
Stream Add
single-core scalar
3955
5.97 GB/sec
 
Stream Add
single-core vector
4469
6.22 GB/sec
 
Stream Triad
single-core scalar
4149
5.73 GB/sec
 
Stream Triad
single-core vector
3257
6.10 GB/sec