Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 7937 7937

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
1 Processor, 8 Cores
Intel Xeon E5520 @ 2.26 GHz
1 Processor, 8 Cores
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Parallels Software International Inc. Mac-F221BEC8 None Parallels Software International Inc. Mac-F221BEC8 None
BIOS Parallels Software International Inc. 7.0.15104.778994 Parallels Software International Inc. 7.0.15104.778994
Memory 4.00 GB 667 MHz DRAM 4.00 GB 667 MHz DRAM

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 7325 7325
Blowfish
single-core scalar
1495 1495
Blowfish
multi-core scalar
10932 10932
Text Compress
single-core scalar
2085 2085
Text Compress
multi-core scalar
12104 12104
Text Decompress
single-core scalar
1929 1929
Text Decompress
multi-core scalar
12808 12808
Image Compress
single-core scalar
2015 2015
Image Compress
multi-core scalar
11912 11912
Image Decompress
single-core scalar
1947 1947
Image Decompress
multi-core scalar
5863 5863
Lua
single-core scalar
3793 3793
Lua
multi-core scalar
21017 21017

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12540 12540
Mandelbrot
single-core scalar
2001 2001
Mandelbrot
multi-core scalar
14899 14899
Dot Product
single-core scalar
3245 3245
Dot Product
single-core vector
3931 3931
Dot Product
multi-core scalar
18510 18510
Dot Product
multi-core vector
25649 25649
LU Decomposition
single-core scalar
1418 1418
LU Decomposition
multi-core scalar
6518 6518
Primality Test
single-core scalar
5082 5082
Primality Test
multi-core scalar
24286 24286
Sharpen Image
single-core scalar
4823 4823
Sharpen Image
multi-core scalar
25233 25233
Blur Image
single-core scalar
5899 5899
Blur Image
multi-core scalar
34073 34073

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3314 3314
Read Sequential
single-core scalar
3227 3227
Write Sequential
single-core scalar
5686 5686
Stdlib Allocate
single-core scalar
2593 2593
Stdlib Write
single-core scalar
2296 2296
Stdlib Copy
single-core scalar
2772 2772

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3223 3223
Stream Copy
single-core scalar
2946 2946
Stream Copy
single-core vector
4089 4089
Stream Scale
single-core scalar
2799 2799
Stream Scale
single-core vector
3648 3648
Stream Add
single-core scalar
2582 2582
Stream Add
single-core vector
4002 4002
Stream Triad
single-core scalar
2823 2823
Stream Triad
single-core vector
2902 2902