Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10074 11417
Floating Point Processor floating point performance 17409
Memory Memory performance 5874
Stream Memory bandwidth performance 6240

Result Information

User NathanP
Upload Date Sat, 30 Jul 2011 11:53:41 +0000
Views 2

System Information

iMac11,1
Operating System Mac OS X 10.7 (Build 11A511)
Model iMac11,1
Processor Intel Core i7-920 @ 3.19 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 4
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE Tylersburg
BIOS Apple Inc. MultiBeast.tonymacx86.com
Memory 6.00 GB 1596 MHz DDR3

Integer Performance

Integer 10074
Blowfish
single-core scalar
2084
91.6 MB/sec
 
Blowfish
multi-core scalar
14348
588 MB/sec
 
Text Compress
single-core scalar
3006
9.61 MB/sec
 
Text Compress
multi-core scalar
16073
52.7 MB/sec
 
Text Decompress
single-core scalar
3103
12.8 MB/sec
 
Text Decompress
multi-core scalar
17064
68.0 MB/sec
 
Image Compress
single-core scalar
2850
23.5 Mpixels/sec
 
Image Compress
multi-core scalar
15915
134 Mpixels/sec
 
Image Decompress
single-core scalar
2992
50.2 Mpixels/sec
 
Image Decompress
multi-core scalar
13554
221 Mpixels/sec
 
Lua
single-core scalar
5353
2.06 Mnodes/sec
 
Lua
multi-core scalar
24556
9.45 Mnodes/sec
 

Floating Point Performance

Floating Point 17409
Mandelbrot
single-core scalar
2820
1.88 Gflops
 
Mandelbrot
multi-core scalar
20660
13.5 Gflops
 
Dot Product
single-core scalar
4596
2.22 Gflops
 
Dot Product
multi-core scalar
19456
8.87 Gflops
 
Dot Product
single-core vector
5516
6.61 Gflops
 
Dot Product
multi-core vector
33002
34.3 Gflops
 
LU Decomposition
single-core scalar
1984
1.77 Gflops
 
LU Decomposition
multi-core scalar
8579
7.52 Gflops
 
Primality Test
single-core scalar
6561
980 Mflops
 
Primality Test
multi-core scalar
28779
5.34 Gflops
 
Sharpen Image
single-core scalar
7104
16.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
41679
96.0 Mpixels/sec
 
Blur Image
single-core scalar
8876
7.02 Mpixels/sec
 
Blur Image
multi-core scalar
54114
42.5 Mpixels/sec
 

Memory Performance

Memory 5874
Read Sequential
single-core scalar
6060
7.42 GB/sec
 
Write Sequential
single-core scalar
8855
6.06 GB/sec
 
Stdlib Allocate
single-core scalar
3567
13.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4927
10.2 GB/sec
 
Stdlib Copy
single-core scalar
5963
6.15 GB/sec
 

Stream Performance

Stream 6240
Stream Copy
single-core scalar
5064
6.93 GB/sec
 
Stream Copy
single-core vector
8186
10.6 GB/sec
 
Stream Scale
single-core scalar
5749
7.46 GB/sec
 
Stream Scale
single-core vector
7547
10.2 GB/sec
 
Stream Add
single-core scalar
5131
7.75 GB/sec
 
Stream Add
single-core vector
7630
10.6 GB/sec
 
Stream Triad
single-core scalar
5141
7.10 GB/sec
 
Stream Triad
single-core vector
5476
10.3 GB/sec