Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12108 12108

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63b) Mac OS X 10.7.5 (Build 11G63b)
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 10619 10619
Blowfish
single-core scalar
1545 1545
Blowfish
multi-core scalar
19857 19857
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19512 19512
Text Decompress
single-core scalar
2101 2101
Text Decompress
multi-core scalar
21106 21106
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
17577 17577
Image Decompress
single-core scalar
1563 1563
Image Decompress
multi-core scalar
13889 13889
Lua
single-core scalar
3164 3164
Lua
multi-core scalar
23375 23375

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20641 20641
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30377 30377
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3529 3529
Dot Product
multi-core scalar
27890 27890
Dot Product
multi-core vector
32010 32010
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5598 5598
Primality Test
single-core scalar
4441 4441
Primality Test
multi-core scalar
31736 31736
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
58865 58865
Blur Image
single-core scalar
6248 6248
Blur Image
multi-core scalar
76782 76782

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3829 3829
Read Sequential
single-core scalar
3861 3861
Write Sequential
single-core scalar
5798 5798
Stdlib Allocate
single-core scalar
2885 2885
Stdlib Write
single-core scalar
3019 3019
Stdlib Copy
single-core scalar
3585 3585

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4014 4014
Stream Copy
single-core scalar
3829 3829
Stream Copy
single-core vector
5382 5382
Stream Scale
single-core scalar
4282 4282
Stream Scale
single-core vector
5263 5263
Stream Add
single-core scalar
1967 1967
Stream Add
single-core vector
5329 5329
Stream Triad
single-core scalar
2127 2127
Stream Triad
single-core vector
3937 3937