Section Description Score Geekbench Score
Geekbench 2.2.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12975 11851
Floating Point Processor floating point performance 17232
Memory Memory performance 4037
Stream Memory bandwidth performance 4719

Result Information

User csnhou
Upload Date Fri, 13 May 2011 23:19:50 +0000
Views 7

System Information

Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8
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 12975
Blowfish
single-core scalar
1607
70.6 MB/sec
 
Blowfish
multi-core scalar
21023
862 MB/sec
 
Text Compress
single-core scalar
2278
7.29 MB/sec
 
Text Compress
multi-core scalar
22772
74.7 MB/sec
 
Text Decompress
single-core scalar
2338
9.61 MB/sec
 
Text Decompress
multi-core scalar
24410
97.3 MB/sec
 
Image Compress
single-core scalar
2146
17.7 Mpixels/sec
 
Image Compress
multi-core scalar
21988
185 Mpixels/sec
 
Image Decompress
single-core scalar
2256
37.9 Mpixels/sec
 
Image Decompress
multi-core scalar
17518
286 Mpixels/sec
 
Lua
single-core scalar
3774
1.45 Mnodes/sec
 
Lua
multi-core scalar
33597
12.9 Mnodes/sec
 

Floating Point Performance

Floating Point 17232
Mandelbrot
single-core scalar
2127
1.42 Gflops
 
Mandelbrot
multi-core scalar
30004
19.6 Gflops
 
Dot Product
single-core scalar
3479
1.68 Gflops
 
Dot Product
multi-core scalar
472
215 Mflops
 
Dot Product
single-core vector
4204
5.04 Gflops
 
Dot Product
multi-core vector
697
725 Mflops
 
LU Decomposition
single-core scalar
1531
1.36 Gflops
 
LU Decomposition
multi-core scalar
7819
6.86 Gflops
 
Primality Test
single-core scalar
5363
801 Mflops
 
Primality Test
multi-core scalar
42004
7.80 Gflops
 
Sharpen Image
single-core scalar
5351
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
57101
132 Mpixels/sec
 
Blur Image
single-core scalar
6313
5.00 Mpixels/sec
 
Blur Image
multi-core scalar
74786
58.8 Mpixels/sec
 

Memory Performance

Memory 4037
Read Sequential
single-core scalar
4040
4.95 GB/sec
 
Write Sequential
single-core scalar
6683
4.57 GB/sec
 
Stdlib Allocate
single-core scalar
2813
10.5 Mallocs/sec
 
Stdlib Write
single-core scalar
3052
6.32 GB/sec
 
Stdlib Copy
single-core scalar
3598
3.71 GB/sec
 

Stream Performance

Stream 4719
Stream Copy
single-core scalar
4061
5.55 GB/sec
 
Stream Copy
single-core vector
5698
7.39 GB/sec
 
Stream Scale
single-core scalar
4193
5.44 GB/sec
 
Stream Scale
single-core vector
5348
7.22 GB/sec
 
Stream Add
single-core scalar
4410
6.66 GB/sec
 
Stream Add
single-core vector
5520
7.68 GB/sec
 
Stream Triad
single-core scalar
4474
6.18 GB/sec
 
Stream Triad
single-core vector
4051
7.58 GB/sec