Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16249 16249

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 15732 15732
Blowfish
single-core scalar
1941 1941
Blowfish
multi-core scalar
25652 25652
Text Compress
single-core scalar
2746 2746
Text Compress
multi-core scalar
27622 27622
Text Decompress
single-core scalar
2829 2829
Text Decompress
multi-core scalar
29461 29461
Image Compress
single-core scalar
2582 2582
Image Compress
multi-core scalar
27118 27118
Image Decompress
single-core scalar
2737 2737
Image Decompress
multi-core scalar
19464 19464
Lua
single-core scalar
4967 4967
Lua
multi-core scalar
41672 41672

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 26546 26546
Mandelbrot
single-core scalar
2575 2575
Mandelbrot
multi-core scalar
36526 36526
Dot Product
single-core scalar
4211 4211
Dot Product
single-core vector
5083 5083
Dot Product
multi-core scalar
34051 34051
Dot Product
multi-core vector
53191 53191
LU Decomposition
single-core scalar
1857 1857
LU Decomposition
multi-core scalar
6526 6526
Primality Test
single-core scalar
6515 6515
Primality Test
multi-core scalar
50603 50603
Sharpen Image
single-core scalar
6447 6447
Sharpen Image
multi-core scalar
66641 66641
Blur Image
single-core scalar
7654 7654
Blur Image
multi-core scalar
89774 89774

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4750 4750
Read Sequential
single-core scalar
4680 4680
Write Sequential
single-core scalar
8627 8627
Stdlib Allocate
single-core scalar
3621 3621
Stdlib Write
single-core scalar
3136 3136
Stdlib Copy
single-core scalar
3689 3689

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5020 5020
Stream Copy
single-core scalar
4717 4717
Stream Copy
single-core vector
5786 5786
Stream Scale
single-core scalar
4849 4849
Stream Scale
single-core vector
5409 5409
Stream Add
single-core scalar
4705 4705
Stream Add
single-core vector
5589 5589
Stream Triad
single-core scalar
4995 4995
Stream Triad
single-core vector
4116 4116