Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16733 16733

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 16320 16320
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25753 25753
Text Compress
single-core scalar
2746 2746
Text Compress
multi-core scalar
27571 27571
Text Decompress
single-core scalar
2819 2819
Text Decompress
multi-core scalar
29235 29235
Image Compress
single-core scalar
2582 2582
Image Compress
multi-core scalar
27312 27312
Image Decompress
single-core scalar
2735 2735
Image Decompress
multi-core scalar
26091 26091
Lua
single-core scalar
4978 4978
Lua
multi-core scalar
42075 42075

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27456 27456
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
36428 36428
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5083 5083
Dot Product
multi-core scalar
34100 34100
Dot Product
multi-core vector
52884 52884
LU Decomposition
single-core scalar
1857 1857
LU Decomposition
multi-core scalar
7443 7443
Primality Test
single-core scalar
6523 6523
Primality Test
multi-core scalar
50058 50058
Sharpen Image
single-core scalar
6453 6453
Sharpen Image
multi-core scalar
74830 74830
Blur Image
single-core scalar
7662 7662
Blur Image
multi-core scalar
94278 94278

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4569 4569
Read Sequential
single-core scalar
4510 4510
Write Sequential
single-core scalar
7982 7982
Stdlib Allocate
single-core scalar
3501 3501
Stdlib Write
single-core scalar
3133 3133
Stdlib Copy
single-core scalar
3721 3721

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4985 4985
Stream Copy
single-core scalar
4566 4566
Stream Copy
single-core vector
5862 5862
Stream Scale
single-core scalar
4699 4699
Stream Scale
single-core vector
5523 5523
Stream Add
single-core scalar
4607 4607
Stream Add
single-core vector
5607 5607
Stream Triad
single-core scalar
4894 4894
Stream Triad
single-core vector
4123 4123