Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16395 16395

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 X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 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 15797 15797
Blowfish
single-core scalar
1941 1941
Blowfish
multi-core scalar
25788 25788
Text Compress
single-core scalar
2737 2737
Text Compress
multi-core scalar
27111 27111
Text Decompress
single-core scalar
2820 2820
Text Decompress
multi-core scalar
29164 29164
Image Compress
single-core scalar
2582 2582
Image Compress
multi-core scalar
27447 27447
Image Decompress
single-core scalar
2696 2696
Image Decompress
multi-core scalar
21247 21247
Lua
single-core scalar
4973 4973
Lua
multi-core scalar
41061 41061

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 26957 26957
Mandelbrot
single-core scalar
2563 2563
Mandelbrot
multi-core scalar
36335 36335
Dot Product
single-core scalar
4206 4206
Dot Product
single-core vector
4975 4975
Dot Product
multi-core scalar
34071 34071
Dot Product
multi-core vector
53409 53409
LU Decomposition
single-core scalar
1856 1856
LU Decomposition
multi-core scalar
7171 7171
Primality Test
single-core scalar
6509 6509
Primality Test
multi-core scalar
49494 49494
Sharpen Image
single-core scalar
6467 6467
Sharpen Image
multi-core scalar
70595 70595
Blur Image
single-core scalar
7650 7650
Blur Image
multi-core scalar
92107 92107

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4631 4631
Read Sequential
single-core scalar
4542 4542
Write Sequential
single-core scalar
8098 8098
Stdlib Allocate
single-core scalar
3622 3622
Stdlib Write
single-core scalar
3164 3164
Stdlib Copy
single-core scalar
3732 3732

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5058 5058
Stream Copy
single-core scalar
4727 4727
Stream Copy
single-core vector
5817 5817
Stream Scale
single-core scalar
4883 4883
Stream Scale
single-core vector
5422 5422
Stream Add
single-core scalar
4758 4758
Stream Add
single-core vector
5633 5633
Stream Triad
single-core scalar
5091 5091
Stream Triad
single-core vector
4139 4139