Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8843 9919
Floating Point Processor floating point performance 15204
Memory Memory performance 4849
Stream Memory bandwidth performance 5333

Result Information

User Dane Omazic
Upload Date Tue, 27 Sep 2011 21:42:25 +0000
Views 5

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.1 (Build 11B26)
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 x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 16.00 GB 1067 MHz DDR3

Integer Performance

Integer 8843
Blowfish
single-core scalar
2188
96.1 MB/sec
 
Blowfish
multi-core scalar
12827
526 MB/sec
 
Text Compress
single-core scalar
2630
8.41 MB/sec
 
Text Compress
multi-core scalar
12892
42.3 MB/sec
 
Text Decompress
single-core scalar
2927
12.0 MB/sec
 
Text Decompress
multi-core scalar
14425
57.5 MB/sec
 
Image Compress
single-core scalar
2890
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
13595
114 Mpixels/sec
 
Image Decompress
single-core scalar
3016
50.6 Mpixels/sec
 
Image Decompress
multi-core scalar
12382
202 Mpixels/sec
 
Lua
single-core scalar
5118
1.97 Mnodes/sec
 
Lua
multi-core scalar
21231
8.17 Mnodes/sec
 

Floating Point Performance

Floating Point 15204
Mandelbrot
single-core scalar
2887
1.92 Gflops
 
Mandelbrot
multi-core scalar
18349
12.0 Gflops
 
Dot Product
single-core scalar
4732
2.29 Gflops
 
Dot Product
multi-core scalar
17041
7.77 Gflops
 
Dot Product
single-core vector
5710
6.84 Gflops
 
Dot Product
multi-core vector
26689
27.8 Gflops
 
LU Decomposition
single-core scalar
1560
1.39 Gflops
 
LU Decomposition
multi-core scalar
3438
3.02 Gflops
 
Primality Test
single-core scalar
7271
1.09 Gflops
 
Primality Test
multi-core scalar
25391
4.71 Gflops
 
Sharpen Image
single-core scalar
7278
17.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
37101
85.5 Mpixels/sec
 
Blur Image
single-core scalar
8597
6.80 Mpixels/sec
 
Blur Image
multi-core scalar
46822
36.8 Mpixels/sec
 

Memory Performance

Memory 4849
Read Sequential
single-core scalar
5858
7.17 GB/sec
 
Write Sequential
single-core scalar
8154
5.58 GB/sec
 
Stdlib Allocate
single-core scalar
3819
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
2519
5.21 GB/sec
 
Stdlib Copy
single-core scalar
3898
4.02 GB/sec
 

Stream Performance

Stream 5333
Stream Copy
single-core scalar
5034
6.88 GB/sec
 
Stream Copy
single-core vector
6009
7.79 GB/sec
 
Stream Scale
single-core scalar
5175
6.72 GB/sec
 
Stream Scale
single-core vector
5556
7.50 GB/sec
 
Stream Add
single-core scalar
5138
7.76 GB/sec
 
Stream Add
single-core vector
5963
8.30 GB/sec
 
Stream Triad
single-core scalar
5398
7.46 GB/sec
 
Stream Triad
single-core vector
4391
8.22 GB/sec