Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16310 16310

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 15807 15807
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25589 25589
Text Compress
single-core scalar
2754 2754
Text Compress
multi-core scalar
27424 27424
Text Decompress
single-core scalar
2826 2826
Text Decompress
multi-core scalar
29059 29059
Image Compress
single-core scalar
2603 2603
Image Compress
multi-core scalar
26681 26681
Image Decompress
single-core scalar
2760 2760
Image Decompress
multi-core scalar
21077 21077
Lua
single-core scalar
4979 4979
Lua
multi-core scalar
41997 41997

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 26802 26802
Mandelbrot
single-core scalar
2579 2579
Mandelbrot
multi-core scalar
36326 36326
Dot Product
single-core scalar
4217 4217
Dot Product
single-core vector
5088 5088
Dot Product
multi-core scalar
34072 34072
Dot Product
multi-core vector
53621 53621
LU Decomposition
single-core scalar
1860 1860
LU Decomposition
multi-core scalar
4073 4073
Primality Test
single-core scalar
6555 6555
Primality Test
multi-core scalar
50142 50142
Sharpen Image
single-core scalar
6454 6454
Sharpen Image
multi-core scalar
69941 69941
Blur Image
single-core scalar
7651 7651
Blur Image
multi-core scalar
92657 92657

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4549 4549
Read Sequential
single-core scalar
4628 4628
Write Sequential
single-core scalar
7944 7944
Stdlib Allocate
single-core scalar
3629 3629
Stdlib Write
single-core scalar
2920 2920
Stdlib Copy
single-core scalar
3627 3627

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4875 4875
Stream Copy
single-core scalar
4617 4617
Stream Copy
single-core vector
5574 5574
Stream Scale
single-core scalar
4711 4711
Stream Scale
single-core vector
5204 5204
Stream Add
single-core scalar
4584 4584
Stream Add
single-core vector
5433 5433
Stream Triad
single-core scalar
4908 4908
Stream Triad
single-core vector
3976 3976