Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16697 16697

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 Mac OS X 10.8.4
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 16060 16060
Blowfish
single-core scalar
1934 1934
Blowfish
multi-core scalar
25844 25844
Text Compress
single-core scalar
2744 2744
Text Compress
multi-core scalar
27635 27635
Text Decompress
single-core scalar
2803 2803
Text Decompress
multi-core scalar
29109 29109
Image Compress
single-core scalar
2586 2586
Image Compress
multi-core scalar
27068 27068
Image Decompress
single-core scalar
2706 2706
Image Decompress
multi-core scalar
23842 23842
Lua
single-core scalar
4835 4835
Lua
multi-core scalar
41623 41623

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27603 27603
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
36763 36763
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5076 5076
Dot Product
multi-core scalar
34140 34140
Dot Product
multi-core vector
53046 53046
LU Decomposition
single-core scalar
1859 1859
LU Decomposition
multi-core scalar
7356 7356
Primality Test
single-core scalar
6560 6560
Primality Test
multi-core scalar
50737 50737
Sharpen Image
single-core scalar
6455 6455
Sharpen Image
multi-core scalar
75459 75459
Blur Image
single-core scalar
7646 7646
Blur Image
multi-core scalar
94555 94555

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4573 4573
Read Sequential
single-core scalar
4468 4468
Write Sequential
single-core scalar
8034 8034
Stdlib Allocate
single-core scalar
3507 3507
Stdlib Write
single-core scalar
3146 3146
Stdlib Copy
single-core scalar
3712 3712

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5008 5008
Stream Copy
single-core scalar
4698 4698
Stream Copy
single-core vector
5786 5786
Stream Scale
single-core scalar
4845 4845
Stream Scale
single-core vector
5380 5380
Stream Add
single-core scalar
4700 4700
Stream Add
single-core vector
5551 5551
Stream Triad
single-core scalar
5033 5033
Stream Triad
single-core vector
4077 4077