Section Description Score Geekbench Score
Geekbench 2.0.19 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9043 9924
Floating Point Processor floating point performance 15303
Memory Memory performance 4615
Stream Memory bandwidth performance 4808

Result Information

User Hilding
Upload Date Thu, 16 Jun 2011 08:37:42 +0000
Views 5

System Information

iMac11,3
Operating System Mac OS X 10.7 (Build 11A494a)
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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9043
Blowfish
single-core scalar
2408
106 MB/sec
 
Blowfish
multi-core scalar
15143
621 MB/sec
 
Text Compress
single-core scalar
2681
8.57 MB/sec
 
Text Compress
multi-core scalar
13989
45.9 MB/sec
 
Text Decompress
single-core scalar
2999
12.3 MB/sec
 
Text Decompress
multi-core scalar
15662
62.4 MB/sec
 
Image Compress
single-core scalar
2960
24.5 Mpixels/sec
 
Image Compress
multi-core scalar
14707
124 Mpixels/sec
 
Image Decompress
single-core scalar
3118
52.3 Mpixels/sec
 
Image Decompress
multi-core scalar
12999
212 Mpixels/sec
 
Crafty Chess
single-core scalar
5501
2.78 Mnodes/sec
 
Crafty Chess
multi-core scalar
8153
3.96 Mnodes/sec
 
Lua
single-core scalar
4916
1.89 Mnodes/sec
 
Lua
multi-core scalar
21379
8.22 Mnodes/sec
 

Floating Point Performance

Floating Point 15303
Mandelbrot
single-core scalar
2954
1.96 Gflops
 
Mandelbrot
multi-core scalar
19786
12.9 Gflops
 
Dot Product
single-core scalar
4115
1.99 Gflops
 
Dot Product
multi-core scalar
16128
7.35 Gflops
 
Dot Product
single-core vector
4267
5.11 Gflops
 
Dot Product
multi-core vector
15922
16.6 Gflops
 
LU Decomposition
single-core scalar
1547
1.38 Gflops
 
LU Decomposition
multi-core scalar
7624
6.68 Gflops
 
Primality Test
single-core scalar
7626
1.14 Gflops
 
Primality Test
multi-core scalar
27472
5.10 Gflops
 
Sharpen Image
single-core scalar
7443
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
38532
88.8 Mpixels/sec
 
Blur Image
single-core scalar
9194
7.28 Mpixels/sec
 
Blur Image
multi-core scalar
51641
40.6 Mpixels/sec
 

Memory Performance

Memory 4615
Read Sequential
single-core scalar
6037
7.39 GB/sec
 
Write Sequential
single-core scalar
6283
4.30 GB/sec
 
Stdlib Allocate
single-core scalar
3769
14.1 Mallocs/sec
 
Stdlib Write
single-core scalar
2840
5.88 GB/sec
 
Stdlib Copy
single-core scalar
4149
4.28 GB/sec
 

Stream Performance

Stream 4808
Stream Copy
single-core scalar
4980
6.81 GB/sec
 
Stream Copy
single-core vector
5885
7.63 GB/sec
 
Stream Scale
single-core scalar
4503
5.84 GB/sec
 
Stream Scale
single-core vector
4881
6.59 GB/sec
 
Stream Add
single-core scalar
4342
6.55 GB/sec
 
Stream Add
single-core vector
5386
7.49 GB/sec
 
Stream Triad
single-core scalar
4624
6.39 GB/sec
 
Stream Triad
single-core vector
3864
7.23 GB/sec