Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9166 10078
Floating Point Processor floating point performance 15444
Memory Memory performance 4928
Stream Memory bandwidth performance 4792

Result Information

User khapha
Upload Date Thu, 10 Mar 2011 04:34:11 +0000
Views 6

System Information

iMac11,3
Operating System Mac OS X 10.6.6 (Build 10J567)
Model iMac11,3
Processor Intel Core i7-870 @ 2.93 GHz
0 Processors, 8 Cores
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-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 9166
Blowfish
single-core scalar
2499
110 MB/sec
 
Blowfish
multi-core scalar
15248
625 MB/sec
 
Text Compress
single-core scalar
2736
8.75 MB/sec
 
Text Compress
multi-core scalar
14119
46.3 MB/sec
 
Text Decompress
single-core scalar
3044
12.5 MB/sec
 
Text Decompress
multi-core scalar
15711
62.6 MB/sec
 
Image Compress
single-core scalar
3011
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14793
124 Mpixels/sec
 
Image Decompress
single-core scalar
3175
53.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13087
214 Mpixels/sec
 
Crafty Chess
single-core scalar
5669
2.87 Mnodes/sec
 
Crafty Chess
multi-core scalar
8063
3.91 Mnodes/sec
 
Lua
single-core scalar
5012
1.93 Mnodes/sec
 
Lua
multi-core scalar
22157
8.52 Mnodes/sec
 

Floating Point Performance

Floating Point 15444
Mandelbrot
single-core scalar
3010
2.00 Gflops
 
Mandelbrot
multi-core scalar
19922
13.0 Gflops
 
Dot Product
single-core scalar
4243
2.05 Gflops
 
Dot Product
multi-core scalar
15294
6.97 Gflops
 
Dot Product
single-core vector
3896
4.67 Gflops
 
Dot Product
multi-core vector
14427
15.0 Gflops
 
LU Decomposition
single-core scalar
1551
1.38 Gflops
 
LU Decomposition
multi-core scalar
7743
6.79 Gflops
 
Primality Test
single-core scalar
7766
1.16 Gflops
 
Primality Test
multi-core scalar
28227
5.24 Gflops
 
Sharpen Image
single-core scalar
7576
17.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
40485
93.3 Mpixels/sec
 
Blur Image
single-core scalar
9359
7.41 Mpixels/sec
 
Blur Image
multi-core scalar
52726
41.5 Mpixels/sec
 

Memory Performance

Memory 4928
Read Sequential
single-core scalar
6089
7.46 GB/sec
 
Write Sequential
single-core scalar
6419
4.39 GB/sec
 
Stdlib Allocate
single-core scalar
4501
16.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3174
6.57 GB/sec
 
Stdlib Copy
single-core scalar
4460
4.60 GB/sec
 

Stream Performance

Stream 4792
Stream Copy
single-core scalar
4780
6.54 GB/sec
 
Stream Copy
single-core vector
5821
7.55 GB/sec
 
Stream Scale
single-core scalar
4537
5.89 GB/sec
 
Stream Scale
single-core vector
4919
6.64 GB/sec
 
Stream Add
single-core scalar
4526
6.83 GB/sec
 
Stream Add
single-core vector
5130
7.14 GB/sec
 
Stream Triad
single-core scalar
4813
6.65 GB/sec
 
Stream Triad
single-core vector
3810
7.13 GB/sec