Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 15362 15362

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 14879 14879
Blowfish
single-core scalar
1904 1904
Blowfish
multi-core scalar
23929 23929
Text Compress
single-core scalar
2695 2695
Text Compress
multi-core scalar
26479 26479
Text Decompress
single-core scalar
2727 2727
Text Decompress
multi-core scalar
27198 27198
Image Compress
single-core scalar
2543 2543
Image Compress
multi-core scalar
23656 23656
Image Decompress
single-core scalar
2730 2730
Image Decompress
multi-core scalar
20526 20526
Lua
single-core scalar
4865 4865
Lua
multi-core scalar
39300 39300

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25221 25221
Mandelbrot
single-core scalar
2531 2531
Mandelbrot
multi-core scalar
34250 34250
Dot Product
single-core scalar
4113 4113
Dot Product
single-core vector
4997 4997
Dot Product
multi-core scalar
32219 32219
Dot Product
multi-core vector
50555 50555
LU Decomposition
single-core scalar
1820 1820
LU Decomposition
multi-core scalar
7197 7197
Primality Test
single-core scalar
6415 6415
Primality Test
multi-core scalar
46460 46460
Sharpen Image
single-core scalar
6350 6350
Sharpen Image
multi-core scalar
62530 62530
Blur Image
single-core scalar
7481 7481
Blur Image
multi-core scalar
86182 86182

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4335 4335
Read Sequential
single-core scalar
4397 4397
Write Sequential
single-core scalar
7817 7817
Stdlib Allocate
single-core scalar
3145 3145
Stdlib Write
single-core scalar
3018 3018
Stdlib Copy
single-core scalar
3302 3302

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4604 4604
Stream Copy
single-core scalar
4596 4596
Stream Copy
single-core vector
5506 5506
Stream Scale
single-core scalar
3974 3974
Stream Scale
single-core vector
4999 4999
Stream Add
single-core scalar
4122 4122
Stream Add
single-core vector
5314 5314
Stream Triad
single-core scalar
4459 4459
Stream Triad
single-core vector
3869 3869