Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11965 11965

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10401 10401
Blowfish
single-core scalar
1533 1533
Blowfish
multi-core scalar
17405 17405
Text Compress
single-core scalar
1962 1962
Text Compress
multi-core scalar
19100 19100
Text Decompress
single-core scalar
2005 2005
Text Decompress
multi-core scalar
20742 20742
Image Compress
single-core scalar
1715 1715
Image Compress
multi-core scalar
15989 15989
Image Decompress
single-core scalar
1538 1538
Image Decompress
multi-core scalar
11914 11914
Lua
single-core scalar
3084 3084
Lua
multi-core scalar
27825 27825

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20698 20698
Mandelbrot
single-core scalar
2087 2087
Mandelbrot
multi-core scalar
26980 26980
Dot Product
single-core scalar
3401 3401
Dot Product
single-core vector
4077 4077
Dot Product
multi-core scalar
26796 26796
Dot Product
multi-core vector
35152 35152
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
5870 5870
Primality Test
single-core scalar
4457 4457
Primality Test
multi-core scalar
32425 32425
Sharpen Image
single-core scalar
5163 5163
Sharpen Image
multi-core scalar
59266 59266
Blur Image
single-core scalar
6565 6565
Blur Image
multi-core scalar
76804 76804

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3658 3658
Read Sequential
single-core scalar
3783 3783
Write Sequential
single-core scalar
5641 5641
Stdlib Allocate
single-core scalar
2684 2684
Stdlib Write
single-core scalar
2873 2873
Stdlib Copy
single-core scalar
3309 3309

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3493 3493
Stream Copy
single-core scalar
3398 3398
Stream Copy
single-core vector
4681 4681
Stream Scale
single-core scalar
3737 3737
Stream Scale
single-core vector
4443 4443
Stream Add
single-core scalar
1935 1935
Stream Add
single-core vector
4571 4571
Stream Triad
single-core scalar
2097 2097
Stream Triad
single-core vector
3087 3087