Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8774 9937
Floating Point Processor floating point performance 15682
Memory Memory performance 4827
Stream Memory bandwidth performance 4126

Result Information

User meirvin
Upload Date Sat, 05 May 2012 21:10:37 +0000
Views 8

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.3 (Build 11D50d)
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 8774
Blowfish
single-core scalar
2155
94.7 MB/sec
 
Blowfish
multi-core scalar
12719
521 MB/sec
 
Text Compress
single-core scalar
2617
8.37 MB/sec
 
Text Compress
multi-core scalar
12897
42.3 MB/sec
 
Text Decompress
single-core scalar
2898
11.9 MB/sec
 
Text Decompress
multi-core scalar
14496
57.8 MB/sec
 
Image Compress
single-core scalar
2888
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
13590
114 Mpixels/sec
 
Image Decompress
single-core scalar
3022
50.7 Mpixels/sec
 
Image Decompress
multi-core scalar
11936
195 Mpixels/sec
 
Lua
single-core scalar
5070
1.95 Mnodes/sec
 
Lua
multi-core scalar
21002
8.08 Mnodes/sec
 

Floating Point Performance

Floating Point 15682
Mandelbrot
single-core scalar
2874
1.91 Gflops
 
Mandelbrot
multi-core scalar
18190
11.9 Gflops
 
Dot Product
single-core scalar
4690
2.27 Gflops
 
Dot Product
multi-core scalar
16981
7.74 Gflops
 
Dot Product
single-core vector
5619
6.73 Gflops
 
Dot Product
multi-core vector
28680
29.8 Gflops
 
LU Decomposition
single-core scalar
1391
1.24 Gflops
 
LU Decomposition
multi-core scalar
6894
6.05 Gflops
 
Primality Test
single-core scalar
7534
1.13 Gflops
 
Primality Test
multi-core scalar
25050
4.65 Gflops
 
Sharpen Image
single-core scalar
7229
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
36986
85.2 Mpixels/sec
 
Blur Image
single-core scalar
8946
7.08 Mpixels/sec
 
Blur Image
multi-core scalar
48491
38.1 Mpixels/sec
 

Memory Performance

Memory 4827
Read Sequential
single-core scalar
5800
7.10 GB/sec
 
Write Sequential
single-core scalar
8207
5.61 GB/sec
 
Stdlib Allocate
single-core scalar
3762
14.0 Mallocs/sec
 
Stdlib Write
single-core scalar
2748
5.69 GB/sec
 
Stdlib Copy
single-core scalar
3619
3.73 GB/sec
 

Stream Performance

Stream 4126
Stream Copy
single-core scalar
4226
5.78 GB/sec
 
Stream Copy
single-core vector
4602
5.97 GB/sec
 
Stream Scale
single-core scalar
4129
5.36 GB/sec
 
Stream Scale
single-core vector
4238
5.72 GB/sec
 
Stream Add
single-core scalar
3897
5.88 GB/sec
 
Stream Add
single-core vector
4388
6.10 GB/sec
 
Stream Triad
single-core scalar
4236
5.85 GB/sec
 
Stream Triad
single-core vector
3293
6.16 GB/sec