Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11905 11905

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10765 10765
Blowfish
single-core scalar
1529 1529
Blowfish
multi-core scalar
19977 19977
Text Compress
single-core scalar
1954 1954
Text Compress
multi-core scalar
19163 19163
Text Decompress
single-core scalar
1897 1897
Text Decompress
multi-core scalar
19511 19511
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17961 17961
Image Decompress
single-core scalar
1583 1583
Image Decompress
multi-core scalar
12719 12719
Lua
single-core scalar
3126 3126
Lua
multi-core scalar
28010 28010

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19987 19987
Mandelbrot
single-core scalar
2108 2108
Mandelbrot
multi-core scalar
29160 29160
Dot Product
single-core scalar
3432 3432
Dot Product
single-core vector
3467 3467
Dot Product
multi-core scalar
27606 27606
Dot Product
multi-core vector
31790 31790
LU Decomposition
single-core scalar
736 736
LU Decomposition
multi-core scalar
4661 4661
Primality Test
single-core scalar
4432 4432
Primality Test
multi-core scalar
31267 31267
Sharpen Image
single-core scalar
5112 5112
Sharpen Image
multi-core scalar
54787 54787
Blur Image
single-core scalar
6200 6200
Blur Image
multi-core scalar
75070 75070

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3774 3774
Read Sequential
single-core scalar
3851 3851
Write Sequential
single-core scalar
5694 5694
Stdlib Allocate
single-core scalar
2897 2897
Stdlib Write
single-core scalar
2939 2939
Stdlib Copy
single-core scalar
3489 3489

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3874 3874
Stream Copy
single-core scalar
3674 3674
Stream Copy
single-core vector
5222 5222
Stream Scale
single-core scalar
4094 4094
Stream Scale
single-core vector
4978 4978
Stream Add
single-core scalar
1976 1976
Stream Add
single-core vector
5125 5125
Stream Triad
single-core scalar
2128 2128
Stream Triad
single-core vector
3796 3796