Section Description Score Geekbench Score
Geekbench 2.1.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12564 13643
Floating Point Processor floating point performance 22810
Memory Memory performance 4187
Stream Memory bandwidth performance 4249

Result Information

User Mac Generation
Upload Date Fri, 10 Apr 2009 05:17:31 +0000
Views 2

System Information

MacPro4,1
Operating System Mac OS X 10.5.6 (Build 9G3553)
Model MacPro4,1
Processor Intel Xeon E5520 @ 2.26 GHz
1 Processor, 16 Cores
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 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3

Integer Performance

Integer 12564
Blowfish
single-core scalar
1603
70.4 MB/sec
 
Blowfish
multi-core scalar
20429
837 MB/sec
 
Text Compress
single-core scalar
2262
7.24 MB/sec
 
Text Compress
multi-core scalar
21675
71.1 MB/sec
 
Text Decompress
single-core scalar
2317
9.52 MB/sec
 
Text Decompress
multi-core scalar
23622
94.1 MB/sec
 
Image Compress
single-core scalar
2139
17.7 Mpixels/sec
 
Image Compress
multi-core scalar
21467
181 Mpixels/sec
 
Image Decompress
single-core scalar
2098
35.2 Mpixels/sec
 
Image Decompress
multi-core scalar
16275
266 Mpixels/sec
 
Lua
single-core scalar
3983
1.53 Mnodes/sec
 
Lua
multi-core scalar
32904
12.7 Mnodes/sec
 

Floating Point Performance

Floating Point 22810
Mandelbrot
single-core scalar
2121
1.41 Gflops
 
Mandelbrot
multi-core scalar
29083
19.0 Gflops
 
Dot Product
single-core scalar
3451
1.67 Gflops
 
Dot Product
multi-core scalar
27634
12.6 Gflops
 
Dot Product
single-core vector
4148
4.97 Gflops
 
Dot Product
multi-core vector
45839
47.7 Gflops
 
LU Decomposition
single-core scalar
1403
1.25 Gflops
 
LU Decomposition
multi-core scalar
11731
10.3 Gflops
 
Primality Test
single-core scalar
5407
808 Mflops
 
Primality Test
multi-core scalar
40526
7.52 Gflops
 
Sharpen Image
single-core scalar
5222
12.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
57611
133 Mpixels/sec
 
Blur Image
single-core scalar
6291
4.98 Mpixels/sec
 
Blur Image
multi-core scalar
78875
62.0 Mpixels/sec
 

Memory Performance

Memory 4187
Read Sequential
single-core scalar
4035
4.94 GB/sec
 
Write Sequential
single-core scalar
6598
4.51 GB/sec
 
Stdlib Allocate
single-core scalar
3755
14.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3042
6.30 GB/sec
 
Stdlib Copy
single-core scalar
3509
3.62 GB/sec
 

Stream Performance

Stream 4249
Stream Copy
single-core scalar
3844
5.26 GB/sec
 
Stream Copy
single-core vector
5000
6.48 GB/sec
 
Stream Scale
single-core scalar
3739
4.85 GB/sec
 
Stream Scale
single-core vector
4740
6.40 GB/sec
 
Stream Add
single-core scalar
4022
6.07 GB/sec
 
Stream Add
single-core vector
4852
6.75 GB/sec
 
Stream Triad
single-core scalar
4215
5.82 GB/sec
 
Stream Triad
single-core vector
3582
6.70 GB/sec