Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16395 16395

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 15677 15677
Blowfish
single-core scalar
1940 1940
Blowfish
multi-core scalar
25547 25547
Text Compress
single-core scalar
2748 2748
Text Compress
multi-core scalar
27330 27330
Text Decompress
single-core scalar
2822 2822
Text Decompress
multi-core scalar
28948 28948
Image Compress
single-core scalar
2589 2589
Image Compress
multi-core scalar
26874 26874
Image Decompress
single-core scalar
2756 2756
Image Decompress
multi-core scalar
20327 20327
Lua
single-core scalar
4936 4936
Lua
multi-core scalar
41308 41308

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27111 27111
Mandelbrot
single-core scalar
2577 2577
Mandelbrot
multi-core scalar
36814 36814
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5082 5082
Dot Product
multi-core scalar
34171 34171
Dot Product
multi-core vector
53691 53691
LU Decomposition
single-core scalar
1857 1857
LU Decomposition
multi-core scalar
7506 7506
Primality Test
single-core scalar
6482 6482
Primality Test
multi-core scalar
50049 50049
Sharpen Image
single-core scalar
6463 6463
Sharpen Image
multi-core scalar
70819 70819
Blur Image
single-core scalar
7621 7621
Blur Image
multi-core scalar
92214 92214

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4562 4562
Read Sequential
single-core scalar
4523 4523
Write Sequential
single-core scalar
8050 8050
Stdlib Allocate
single-core scalar
3316 3316
Stdlib Write
single-core scalar
3173 3173
Stdlib Copy
single-core scalar
3748 3748

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5069 5069
Stream Copy
single-core scalar
4776 4776
Stream Copy
single-core vector
5822 5822
Stream Scale
single-core scalar
4933 4933
Stream Scale
single-core vector
5432 5432
Stream Add
single-core scalar
4764 4764
Stream Add
single-core vector
5620 5620
Stream Triad
single-core scalar
5091 5091
Stream Triad
single-core vector
4119 4119