Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11545 11545

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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10143 10143
Blowfish
single-core scalar
1471 1471
Blowfish
multi-core scalar
19193 19193
Text Compress
single-core scalar
1879 1879
Text Compress
multi-core scalar
18680 18680
Text Decompress
single-core scalar
1926 1926
Text Decompress
multi-core scalar
20386 20386
Image Compress
single-core scalar
1663 1663
Image Compress
multi-core scalar
17805 17805
Image Decompress
single-core scalar
1475 1475
Image Decompress
multi-core scalar
11422 11422
Lua
single-core scalar
3102 3102
Lua
multi-core scalar
22715 22715

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19970 19970
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
29112 29112
Dot Product
single-core scalar
3279 3279
Dot Product
single-core vector
3903 3903
Dot Product
multi-core scalar
26922 26922
Dot Product
multi-core vector
34857 34857
LU Decomposition
single-core scalar
713 713
LU Decomposition
multi-core scalar
5774 5774
Primality Test
single-core scalar
4301 4301
Primality Test
multi-core scalar
31530 31530
Sharpen Image
single-core scalar
4996 4996
Sharpen Image
multi-core scalar
49790 49790
Blur Image
single-core scalar
6313 6313
Blur Image
multi-core scalar
76081 76081

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3479 3479
Read Sequential
single-core scalar
3472 3472
Write Sequential
single-core scalar
5516 5516
Stdlib Allocate
single-core scalar
2719 2719
Stdlib Write
single-core scalar
2595 2595
Stdlib Copy
single-core scalar
3096 3096

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3099 3099
Stream Copy
single-core scalar
2822 2822
Stream Copy
single-core vector
4187 4187
Stream Scale
single-core scalar
3210 3210
Stream Scale
single-core vector
4129 4129
Stream Add
single-core scalar
1760 1760
Stream Add
single-core vector
3942 3942
Stream Triad
single-core scalar
1916 1916
Stream Triad
single-core vector
2829 2829