Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11782 11782

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10430 10430
Blowfish
single-core scalar
1801 1801
Blowfish
multi-core scalar
20188 20188
Text Compress
single-core scalar
2288 2288
Text Compress
multi-core scalar
19088 19088
Text Decompress
single-core scalar
2272 2272
Text Decompress
multi-core scalar
19228 19228
Image Compress
single-core scalar
2052 2052
Image Compress
multi-core scalar
16312 16312
Image Decompress
single-core scalar
1847 1847
Image Decompress
multi-core scalar
13013 13013
Lua
single-core scalar
3692 3692
Lua
multi-core scalar
23389 23389

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20096 20096
Mandelbrot
single-core scalar
2459 2459
Mandelbrot
multi-core scalar
29857 29857
Dot Product
single-core scalar
4019 4019
Dot Product
single-core vector
4084 4084
Dot Product
multi-core scalar
28560 28560
Dot Product
multi-core vector
31602 31602
LU Decomposition
single-core scalar
861 861
LU Decomposition
multi-core scalar
4038 4038
Primality Test
single-core scalar
5122 5122
Primality Test
multi-core scalar
30814 30814
Sharpen Image
single-core scalar
6068 6068
Sharpen Image
multi-core scalar
55192 55192
Blur Image
single-core scalar
7267 7267
Blur Image
multi-core scalar
71405 71405

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3837 3837
Read Sequential
single-core scalar
3884 3884
Write Sequential
single-core scalar
6356 6356
Stdlib Allocate
single-core scalar
3270 3270
Stdlib Write
single-core scalar
2568 2568
Stdlib Copy
single-core scalar
3107 3107

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3312 3312
Stream Copy
single-core scalar
3009 3009
Stream Copy
single-core vector
4318 4318
Stream Scale
single-core scalar
3585 3585
Stream Scale
single-core vector
4213 4213
Stream Add
single-core scalar
2011 2011
Stream Add
single-core vector
4141 4141
Stream Triad
single-core scalar
2177 2177
Stream Triad
single-core vector
3046 3046