Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12993 12078
Floating Point Processor floating point performance 17953
Memory Memory performance 3995
Stream Memory bandwidth performance 4485

Result Information

User csnhou
Upload Date Thu, 22 Sep 2011 04:16:20 +0000
Views 8

System Information

Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2
Model Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 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 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 12.00 GB 1066 MHz DDR3

Integer Performance

Integer 12993
Blowfish
single-core scalar
1986
87.2 MB/sec
 
Blowfish
multi-core scalar
25476
1.02 GB/sec
 
Text Compress
single-core scalar
2137
6.84 MB/sec
 
Text Compress
multi-core scalar
20479
67.2 MB/sec
 
Text Decompress
single-core scalar
2288
9.41 MB/sec
 
Text Decompress
multi-core scalar
24498
97.6 MB/sec
 
Image Compress
single-core scalar
2068
17.1 Mpixels/sec
 
Image Compress
multi-core scalar
19622
165 Mpixels/sec
 
Image Decompress
single-core scalar
2571
43.2 Mpixels/sec
 
Image Decompress
multi-core scalar
19558
319 Mpixels/sec
 
Lua
single-core scalar
3809
1.47 Mnodes/sec
 
Lua
multi-core scalar
31429
12.1 Mnodes/sec
 

Floating Point Performance

Floating Point 17953
Mandelbrot
single-core scalar
2006
1.33 Gflops
 
Mandelbrot
multi-core scalar
28269
18.5 Gflops
 
Dot Product
single-core scalar
3389
1.64 Gflops
 
Dot Product
multi-core scalar
460
210 Mflops
 
Dot Product
single-core vector
4742
5.68 Gflops
 
Dot Product
multi-core vector
781
813 Mflops
 
LU Decomposition
single-core scalar
1448
1.29 Gflops
 
LU Decomposition
multi-core scalar
7503
6.58 Gflops
 
Primality Test
single-core scalar
5000
747 Mflops
 
Primality Test
multi-core scalar
37648
6.99 Gflops
 
Sharpen Image
single-core scalar
10012
23.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
76672
177 Mpixels/sec
 
Blur Image
single-core scalar
5103
4.04 Mpixels/sec
 
Blur Image
multi-core scalar
68319
53.7 Mpixels/sec
 

Memory Performance

Memory 3995
Read Sequential
single-core scalar
4263
5.22 GB/sec
 
Write Sequential
single-core scalar
6573
4.50 GB/sec
 
Stdlib Allocate
single-core scalar
2770
10.3 Mallocs/sec
 
Stdlib Write
single-core scalar
2967
6.14 GB/sec
 
Stdlib Copy
single-core scalar
3402
3.51 GB/sec
 

Stream Performance

Stream 4485
Stream Copy
single-core scalar
3896
5.33 GB/sec
 
Stream Copy
single-core vector
5569
7.22 GB/sec
 
Stream Scale
single-core scalar
4131
5.36 GB/sec
 
Stream Scale
single-core vector
5170
6.98 GB/sec
 
Stream Add
single-core scalar
4320
6.52 GB/sec
 
Stream Add
single-core vector
5296
7.37 GB/sec
 
Stream Triad
single-core scalar
3667
5.07 GB/sec
 
Stream Triad
single-core vector
3836
7.18 GB/sec