Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12226 12226

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 18.00 GB 1066 MHz DDR3 18.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10974 10974
Blowfish
single-core scalar
1539 1539
Blowfish
multi-core scalar
19993 19993
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19364 19364
Text Decompress
single-core scalar
2046 2046
Text Decompress
multi-core scalar
20699 20699
Image Compress
single-core scalar
1762 1762
Image Compress
multi-core scalar
17456 17456
Image Decompress
single-core scalar
1589 1589
Image Decompress
multi-core scalar
13653 13653
Lua
single-core scalar
3202 3202
Lua
multi-core scalar
28411 28411

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20617 20617
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
30183 30183
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
3521 3521
Dot Product
multi-core scalar
27819 27819
Dot Product
multi-core vector
31979 31979
LU Decomposition
single-core scalar
733 733
LU Decomposition
multi-core scalar
5745 5745
Primality Test
single-core scalar
4245 4245
Primality Test
multi-core scalar
31758 31758
Sharpen Image
single-core scalar
5158 5158
Sharpen Image
multi-core scalar
58426 58426
Blur Image
single-core scalar
6223 6223
Blur Image
multi-core scalar
77253 77253

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3855 3855
Read Sequential
single-core scalar
3822 3822
Write Sequential
single-core scalar
5905 5905
Stdlib Allocate
single-core scalar
2948 2948
Stdlib Write
single-core scalar
3016 3016
Stdlib Copy
single-core scalar
3585 3585

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3990 3990
Stream Copy
single-core scalar
3901 3901
Stream Scale
single-core scalar
4331 4331
Stream Add
single-core scalar
2033 2033
Stream Triad
single-core scalar
2195 2195