Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13547 13547

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 13095 13095
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
21009 21009
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22829 22829
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24415 24415
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22244 22244
Image Decompress
single-core scalar
2245 2245
Image Decompress
multi-core scalar
17081 17081
Lua
single-core scalar
4105 4105
Lua
multi-core scalar
34873 34873

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22115 22115
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30040 30040
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4191 4191
Dot Product
multi-core scalar
28039 28039
Dot Product
multi-core vector
43718 43718
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
3463 3463
Primality Test
single-core scalar
5383 5383
Primality Test
multi-core scalar
41723 41723
Sharpen Image
single-core scalar
5335 5335
Sharpen Image
multi-core scalar
58650 58650
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
75615 75615

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3913 3913
Read Sequential
single-core scalar
4032 4032
Write Sequential
single-core scalar
6715 6715
Stdlib Allocate
single-core scalar
2999 2999
Stdlib Write
single-core scalar
2519 2519
Stdlib Copy
single-core scalar
3304 3304

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4417 4417
Stream Copy
single-core scalar
4000 4000
Stream Copy
single-core vector
5171 5171
Stream Scale
single-core scalar
4081 4081
Stream Scale
single-core vector
4763 4763
Stream Add
single-core scalar
4226 4226
Stream Add
single-core vector
5056 5056
Stream Triad
single-core scalar
4337 4337
Stream Triad
single-core vector
3704 3704