Section Description Score Geekbench Score
Geekbench 2.1.9 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12537 13972
Floating Point Processor floating point performance 22196
Memory Memory performance 6439
Stream Memory bandwidth performance 5283

Result Information

User aquamac
Upload Date Tue, 26 Jul 2011 21:02:23 +0000
Views 3

System Information

MacPro5,1
Operating System Mac OS X 10.7 (Build 11A511)
Model MacPro5,1
Processor Intel Core i7-950 @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard
BIOS Apple Inc. MP51.88Z.0081.B04.0903051113
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 12537
Blowfish
single-core scalar
2763
121 MB/sec
 
Blowfish
multi-core scalar
17945
735 MB/sec
 
Text Compress
single-core scalar
3902
12.5 MB/sec
 
Text Compress
multi-core scalar
20008
65.6 MB/sec
 
Text Decompress
single-core scalar
3983
16.4 MB/sec
 
Text Decompress
multi-core scalar
20919
83.3 MB/sec
 
Image Compress
single-core scalar
3691
30.5 Mpixels/sec
 
Image Compress
multi-core scalar
19594
165 Mpixels/sec
 
Image Decompress
single-core scalar
3907
65.6 Mpixels/sec
 
Image Decompress
multi-core scalar
16916
276 Mpixels/sec
 
Lua
single-core scalar
7052
2.72 Mnodes/sec
 
Lua
multi-core scalar
29768
11.5 Mnodes/sec
 

Floating Point Performance

Floating Point 22196
Mandelbrot
single-core scalar
3653
2.43 Gflops
 
Mandelbrot
multi-core scalar
25748
16.8 Gflops
 
Dot Product
single-core scalar
5955
2.88 Gflops
 
Dot Product
multi-core scalar
24820
11.3 Gflops
 
Dot Product
single-core vector
7137
8.55 Gflops
 
Dot Product
multi-core vector
41348
43.0 Gflops
 
LU Decomposition
single-core scalar
2441
2.17 Gflops
 
LU Decomposition
multi-core scalar
10711
9.39 Gflops
 
Primality Test
single-core scalar
9527
1.42 Gflops
 
Primality Test
multi-core scalar
36319
6.74 Gflops
 
Sharpen Image
single-core scalar
9215
21.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
53643
124 Mpixels/sec
 
Blur Image
single-core scalar
11534
9.13 Mpixels/sec
 
Blur Image
multi-core scalar
68702
54.0 Mpixels/sec
 

Memory Performance

Memory 6439
Read Sequential
single-core scalar
6505
7.96 GB/sec
 
Write Sequential
single-core scalar
11190
7.65 GB/sec
 
Stdlib Allocate
single-core scalar
4627
17.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4428
9.16 GB/sec
 
Stdlib Copy
single-core scalar
5449
5.62 GB/sec
 

Stream Performance

Stream 5283
Stream Copy
single-core scalar
4825
6.60 GB/sec
 
Stream Copy
single-core vector
6733
8.73 GB/sec
 
Stream Scale
single-core scalar
4863
6.31 GB/sec
 
Stream Scale
single-core vector
5870
7.92 GB/sec
 
Stream Add
single-core scalar
4516
6.82 GB/sec
 
Stream Add
single-core vector
6109
8.50 GB/sec
 
Stream Triad
single-core scalar
4730
6.54 GB/sec
 
Stream Triad
single-core vector
4620
8.65 GB/sec