Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8862 10022
Floating Point Processor floating point performance 15748
Memory Memory performance 5019
Stream Memory bandwidth performance 4048

Result Information

Upload Date Tue, 09 Nov 2010 21:32:45 +0000
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System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.4 (Build 10F569)
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 8862
Blowfish
single-core scalar
2192
96.3 MB/sec
 
Blowfish
multi-core scalar
12750
523 MB/sec
 
Text Compress
single-core scalar
2628
8.41 MB/sec
 
Text Compress
multi-core scalar
12996
42.6 MB/sec
 
Text Decompress
single-core scalar
2910
12.0 MB/sec
 
Text Decompress
multi-core scalar
14448
57.6 MB/sec
 
Image Compress
single-core scalar
2918
24.1 Mpixels/sec
 
Image Compress
multi-core scalar
13687
115 Mpixels/sec
 
Image Decompress
single-core scalar
3043
51.1 Mpixels/sec
 
Image Decompress
multi-core scalar
12158
198 Mpixels/sec
 
Lua
single-core scalar
5108
1.97 Mnodes/sec
 
Lua
multi-core scalar
21513
8.28 Mnodes/sec
 

Floating Point Performance

Floating Point 15748
Mandelbrot
single-core scalar
2887
1.92 Gflops
 
Mandelbrot
multi-core scalar
18308
12.0 Gflops
 
Dot Product
single-core scalar
4706
2.27 Gflops
 
Dot Product
multi-core scalar
17019
7.76 Gflops
 
Dot Product
single-core vector
5619
6.73 Gflops
 
Dot Product
multi-core vector
28687
29.8 Gflops
 
LU Decomposition
single-core scalar
1446
1.29 Gflops
 
LU Decomposition
multi-core scalar
7085
6.21 Gflops
 
Primality Test
single-core scalar
7490
1.12 Gflops
 
Primality Test
multi-core scalar
25492
4.73 Gflops
 
Sharpen Image
single-core scalar
7262
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
37006
85.3 Mpixels/sec
 
Blur Image
single-core scalar
8994
7.12 Mpixels/sec
 
Blur Image
multi-core scalar
48471
38.1 Mpixels/sec
 

Memory Performance

Memory 5019
Read Sequential
single-core scalar
5766
7.06 GB/sec
 
Write Sequential
single-core scalar
8253
5.64 GB/sec
 
Stdlib Allocate
single-core scalar
4446
16.6 Mallocs/sec
 
Stdlib Write
single-core scalar
2755
5.70 GB/sec
 
Stdlib Copy
single-core scalar
3876
4.00 GB/sec
 

Stream Performance

Stream 4048
Stream Copy
single-core scalar
4063
5.56 GB/sec
 
Stream Copy
single-core vector
4627
6.00 GB/sec
 
Stream Scale
single-core scalar
4016
5.21 GB/sec
 
Stream Scale
single-core vector
4232
5.71 GB/sec
 
Stream Add
single-core scalar
3852
5.82 GB/sec
 
Stream Add
single-core vector
4353
6.06 GB/sec
 
Stream Triad
single-core scalar
4085
5.64 GB/sec
 
Stream Triad
single-core vector
3159
5.91 GB/sec