Section Description Score Geekbench Score
Geekbench 2.1.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11728 13238
Floating Point Processor floating point performance 20421
Memory Memory performance 6766
Stream Memory bandwidth performance 6336

Result Information

User TwistedSystems
Upload Date Thu, 11 Jun 2009 03:32:18 +0000
Views 1

System Information

MacPro4,1
Operating System Mac OS X 10.5.7 (Build 9J61)
Model MacPro4,1
Processor Intel Core i7-920 @ 3.20 GHz
0 Processors, 8 Cores
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 Computer, Inc. Mac-F4208DC8 x.x
BIOS Apple Computer, Inc. MP31.88Z.00C1.B00.0802091544
Memory 6.00 GB 1600 MHz DDR3

Integer Performance

Integer 11728
Blowfish
single-core scalar
2460
108 MB/sec
 
Blowfish
multi-core scalar
17139
702 MB/sec
 
Text Compress
single-core scalar
3504
11.2 MB/sec
 
Text Compress
multi-core scalar
18613
61.1 MB/sec
 
Text Decompress
single-core scalar
3640
15.0 MB/sec
 
Text Decompress
multi-core scalar
19706
78.5 MB/sec
 
Image Compress
single-core scalar
3362
27.8 Mpixels/sec
 
Image Compress
multi-core scalar
18155
153 Mpixels/sec
 
Image Decompress
single-core scalar
3351
56.3 Mpixels/sec
 
Image Decompress
multi-core scalar
16505
269 Mpixels/sec
 
Lua
single-core scalar
6225
2.40 Mnodes/sec
 
Lua
multi-core scalar
28085
10.8 Mnodes/sec
 

Floating Point Performance

Floating Point 20421
Mandelbrot
single-core scalar
3322
2.21 Gflops
 
Mandelbrot
multi-core scalar
24841
16.3 Gflops
 
Dot Product
single-core scalar
5411
2.61 Gflops
 
Dot Product
multi-core scalar
23016
10.5 Gflops
 
Dot Product
single-core vector
6505
7.79 Gflops
 
Dot Product
multi-core vector
38935
40.5 Gflops
 
LU Decomposition
single-core scalar
2455
2.18 Gflops
 
LU Decomposition
multi-core scalar
10215
8.96 Gflops
 
Primality Test
single-core scalar
7361
1.10 Gflops
 
Primality Test
multi-core scalar
31858
5.91 Gflops
 
Sharpen Image
single-core scalar
8198
19.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
49054
113 Mpixels/sec
 
Blur Image
single-core scalar
10389
8.22 Mpixels/sec
 
Blur Image
multi-core scalar
64342
50.6 Mpixels/sec
 

Memory Performance

Memory 6766
Read Sequential
single-core scalar
6651
8.14 GB/sec
 
Write Sequential
single-core scalar
10464
7.16 GB/sec
 
Stdlib Allocate
single-core scalar
6031
22.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4807
9.95 GB/sec
 
Stdlib Copy
single-core scalar
5879
6.06 GB/sec
 

Stream Performance

Stream 6336
Stream Copy
single-core scalar
5634
7.70 GB/sec
 
Stream Copy
single-core vector
8415
10.9 GB/sec
 
Stream Scale
single-core scalar
5658
7.34 GB/sec
 
Stream Scale
single-core vector
7578
10.2 GB/sec
 
Stream Add
single-core scalar
5176
7.81 GB/sec
 
Stream Add
single-core vector
7494
10.4 GB/sec
 
Stream Triad
single-core scalar
5281
7.30 GB/sec
 
Stream Triad
single-core vector
5453
10.2 GB/sec