Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13954 13954

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13295 13295
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20836 20836
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22532 22532
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24325 24325
Image Compress
single-core scalar
2132 2132
Image Compress
multi-core scalar
22493 22493
Image Decompress
single-core scalar
2255 2255
Image Decompress
multi-core scalar
19328 19328
Lua
single-core scalar
4087 4087
Lua
multi-core scalar
35356 35356

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23081 23081
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29813 29813
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4130 4130
Dot Product
multi-core scalar
27765 27765
Dot Product
multi-core vector
46749 46749
LU Decomposition
single-core scalar
1357 1357
LU Decomposition
multi-core scalar
11433 11433
Primality Test
single-core scalar
5531 5531
Primality Test
multi-core scalar
43420 43420
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
58921 58921
Blur Image
single-core scalar
6687 6687
Blur Image
multi-core scalar
76431 76431

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4106 4106
Read Sequential
single-core scalar
3987 3987
Write Sequential
single-core scalar
6526 6526
Stdlib Allocate
single-core scalar
3354 3354
Stdlib Write
single-core scalar
3067 3067
Stdlib Copy
single-core scalar
3598 3598

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4013 4013
Stream Copy
single-core scalar
3517 3517
Stream Copy
single-core vector
4663 4663
Stream Scale
single-core scalar
3521 3521
Stream Scale
single-core vector
4415 4415
Stream Add
single-core scalar
3868 3868
Stream Add
single-core vector
4844 4844
Stream Triad
single-core scalar
3810 3810
Stream Triad
single-core vector
3466 3466