Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16706 16706

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 16138 16138
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25779 25779
Text Compress
single-core scalar
2743 2743
Text Compress
multi-core scalar
27657 27657
Text Decompress
single-core scalar
2816 2816
Text Decompress
multi-core scalar
29127 29127
Image Compress
single-core scalar
2587 2587
Image Compress
multi-core scalar
27238 27238
Image Decompress
single-core scalar
2725 2725
Image Decompress
multi-core scalar
24166 24166
Lua
single-core scalar
4987 4987
Lua
multi-core scalar
41898 41898

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27535 27535
Mandelbrot
single-core scalar
2574 2574
Mandelbrot
multi-core scalar
36694 36694
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5075 5075
Dot Product
multi-core scalar
34141 34141
Dot Product
multi-core vector
53669 53669
LU Decomposition
single-core scalar
1860 1860
LU Decomposition
multi-core scalar
7296 7296
Primality Test
single-core scalar
6506 6506
Primality Test
multi-core scalar
50443 50443
Sharpen Image
single-core scalar
6455 6455
Sharpen Image
multi-core scalar
74776 74776
Blur Image
single-core scalar
7647 7647
Blur Image
multi-core scalar
94142 94142

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4597 4597
Read Sequential
single-core scalar
4473 4473
Write Sequential
single-core scalar
8054 8054
Stdlib Allocate
single-core scalar
3644 3644
Stdlib Write
single-core scalar
3139 3139
Stdlib Copy
single-core scalar
3675 3675

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5013 5013
Stream Copy
single-core scalar
4704 4704
Stream Copy
single-core vector
5779 5779
Stream Scale
single-core scalar
4834 4834
Stream Scale
single-core vector
5394 5394
Stream Add
single-core scalar
4708 4708
Stream Add
single-core vector
5563 5563
Stream Triad
single-core scalar
5045 5045
Stream Triad
single-core vector
4083 4083