Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8831 10032
Floating Point Processor floating point performance 15804
Memory Memory performance 4911
Stream Memory bandwidth performance 4281

Result Information

User cwheelrun
Upload Date Tue, 09 Aug 2011 10:50:25 +0000
Views 23

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.7 (Build 11A511)
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 8831
Blowfish
single-core scalar
2183
95.9 MB/sec
 
Blowfish
multi-core scalar
12756
523 MB/sec
 
Text Compress
single-core scalar
2617
8.37 MB/sec
 
Text Compress
multi-core scalar
12968
42.5 MB/sec
 
Text Decompress
single-core scalar
2921
12.0 MB/sec
 
Text Decompress
multi-core scalar
14476
57.7 MB/sec
 
Image Compress
single-core scalar
2878
23.8 Mpixels/sec
 
Image Compress
multi-core scalar
13903
117 Mpixels/sec
 
Image Decompress
single-core scalar
3003
50.4 Mpixels/sec
 
Image Decompress
multi-core scalar
11918
194 Mpixels/sec
 
Lua
single-core scalar
5106
1.97 Mnodes/sec
 
Lua
multi-core scalar
21243
8.17 Mnodes/sec
 

Floating Point Performance

Floating Point 15804
Mandelbrot
single-core scalar
2882
1.92 Gflops
 
Mandelbrot
multi-core scalar
18251
11.9 Gflops
 
Dot Product
single-core scalar
4669
2.26 Gflops
 
Dot Product
multi-core scalar
16992
7.74 Gflops
 
Dot Product
single-core vector
5628
6.74 Gflops
 
Dot Product
multi-core vector
28887
30.0 Gflops
 
LU Decomposition
single-core scalar
1446
1.29 Gflops
 
LU Decomposition
multi-core scalar
7133
6.25 Gflops
 
Primality Test
single-core scalar
7534
1.13 Gflops
 
Primality Test
multi-core scalar
26295
4.88 Gflops
 
Sharpen Image
single-core scalar
7245
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
36924
85.1 Mpixels/sec
 
Blur Image
single-core scalar
8999
7.12 Mpixels/sec
 
Blur Image
multi-core scalar
48383
38.0 Mpixels/sec
 

Memory Performance

Memory 4911
Read Sequential
single-core scalar
5729
7.01 GB/sec
 
Write Sequential
single-core scalar
8363
5.72 GB/sec
 
Stdlib Allocate
single-core scalar
3727
13.9 Mallocs/sec
 
Stdlib Write
single-core scalar
2868
5.94 GB/sec
 
Stdlib Copy
single-core scalar
3869
3.99 GB/sec
 

Stream Performance

Stream 4281
Stream Copy
single-core scalar
4357
5.96 GB/sec
 
Stream Copy
single-core vector
4966
6.44 GB/sec
 
Stream Scale
single-core scalar
4204
5.46 GB/sec
 
Stream Scale
single-core vector
4453
6.01 GB/sec
 
Stream Add
single-core scalar
3937
5.94 GB/sec
 
Stream Add
single-core vector
4569
6.36 GB/sec
 
Stream Triad
single-core scalar
4349
6.01 GB/sec
 
Stream Triad
single-core vector
3417
6.40 GB/sec