Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13027 13027

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 12655 12655
Blowfish
single-core scalar
1534 1534
Blowfish
multi-core scalar
20115 20115
Text Compress
single-core scalar
2221 2221
Text Compress
multi-core scalar
21952 21952
Text Decompress
single-core scalar
2207 2207
Text Decompress
multi-core scalar
23497 23497
Image Compress
single-core scalar
2020 2020
Image Compress
multi-core scalar
21061 21061
Image Decompress
single-core scalar
2214 2214
Image Decompress
multi-core scalar
17288 17288
Lua
single-core scalar
3863 3863
Lua
multi-core scalar
33897 33897

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21296 21296
Mandelbrot
single-core scalar
2021 2021
Mandelbrot
multi-core scalar
28655 28655
Dot Product
single-core scalar
3295 3295
Dot Product
single-core vector
3995 3995
Dot Product
multi-core scalar
27350 27350
Dot Product
multi-core vector
42182 42182
LU Decomposition
single-core scalar
1454 1454
LU Decomposition
multi-core scalar
5985 5985
Primality Test
single-core scalar
5194 5194
Primality Test
multi-core scalar
40032 40032
Sharpen Image
single-core scalar
5076 5076
Sharpen Image
multi-core scalar
54658 54658
Blur Image
single-core scalar
6123 6123
Blur Image
multi-core scalar
72137 72137

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3736 3736
Read Sequential
single-core scalar
3705 3705
Write Sequential
single-core scalar
6383 6383
Stdlib Allocate
single-core scalar
2770 2770
Stdlib Write
single-core scalar
2538 2538
Stdlib Copy
single-core scalar
3287 3287

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3976 3976
Stream Copy
single-core scalar
3604 3604
Stream Copy
single-core vector
5220 5220
Stream Scale
single-core scalar
3696 3696
Stream Scale
single-core vector
4154 4154
Stream Add
single-core scalar
2961 2961
Stream Add
single-core vector
4553 4553
Stream Triad
single-core scalar
3922 3922
Stream Triad
single-core vector
3705 3705