Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11973 11973

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
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 10271 10271
Blowfish
single-core scalar
1556 1556
Blowfish
multi-core scalar
20116 20116
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
19634 19634
Text Decompress
single-core scalar
1969 1969
Text Decompress
multi-core scalar
20246 20246
Image Compress
single-core scalar
1766 1766
Image Compress
multi-core scalar
16275 16275
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
12564 12564
Lua
single-core scalar
3066 3066
Lua
multi-core scalar
22515 22515

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20637 20637
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30302 30302
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
3527 3527
Dot Product
multi-core scalar
27828 27828
Dot Product
multi-core vector
31924 31924
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5645 5645
Primality Test
single-core scalar
4427 4427
Primality Test
multi-core scalar
31815 31815
Sharpen Image
single-core scalar
5155 5155
Sharpen Image
multi-core scalar
58670 58670
Blur Image
single-core scalar
6247 6247
Blur Image
multi-core scalar
77041 77041

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3787 3787
Read Sequential
single-core scalar
3857 3857
Write Sequential
single-core scalar
5745 5745
Stdlib Allocate
single-core scalar
2763 2763
Stdlib Write
single-core scalar
2989 2989
Stdlib Copy
single-core scalar
3584 3584

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3983 3983
Stream Copy
single-core scalar
3691 3691
Stream Copy
single-core vector
5402 5402
Stream Scale
single-core scalar
4155 4155
Stream Scale
single-core vector
5273 5273
Stream Add
single-core scalar
1971 1971
Stream Add
single-core vector
5289 5289
Stream Triad
single-core scalar
2133 2133
Stream Triad
single-core vector
3954 3954