Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12262 12262

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50) Mac OS X 10.7.3 (Build 11D50)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
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 Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10967 10967
Blowfish
single-core scalar
1555 1555
Blowfish
multi-core scalar
20252 20252
Text Compress
single-core scalar
1974 1974
Text Compress
multi-core scalar
19606 19606
Text Decompress
single-core scalar
1987 1987
Text Decompress
multi-core scalar
20552 20552
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
17608 17608
Image Decompress
single-core scalar
1582 1582
Image Decompress
multi-core scalar
13842 13842
Lua
single-core scalar
3058 3058
Lua
multi-core scalar
27844 27844

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20822 20822
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30585 30585
Dot Product
single-core scalar
3469 3469
Dot Product
single-core vector
3525 3525
Dot Product
multi-core scalar
28418 28418
Dot Product
multi-core vector
32051 32051
LU Decomposition
single-core scalar
743 743
LU Decomposition
multi-core scalar
5135 5135
Primality Test
single-core scalar
4416 4416
Primality Test
multi-core scalar
31725 31725
Sharpen Image
single-core scalar
5151 5151
Sharpen Image
multi-core scalar
60198 60198
Blur Image
single-core scalar
6225 6225
Blur Image
multi-core scalar
77751 77751

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3758 3758
Read Sequential
single-core scalar
3885 3885
Write Sequential
single-core scalar
5918 5918
Stdlib Allocate
single-core scalar
2874 2874
Stdlib Write
single-core scalar
2799 2799
Stdlib Copy
single-core scalar
3314 3314

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3852 3852
Stream Copy
single-core scalar
3848 3848
Stream Copy
single-core vector
5087 5087
Stream Scale
single-core scalar
4216 4216
Stream Scale
single-core vector
4885 4885
Stream Add
single-core scalar
1996 1996
Stream Add
single-core vector
4953 4953
Stream Triad
single-core scalar
2151 2151
Stream Triad
single-core vector
3681 3681