Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16419 16419

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F2518) Mac OS X 10.8.5 (Build 12F2518)
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 15772 15772
Blowfish
single-core scalar
1934 1934
Blowfish
multi-core scalar
25651 25651
Text Compress
single-core scalar
2741 2741
Text Compress
multi-core scalar
27488 27488
Text Decompress
single-core scalar
2812 2812
Text Decompress
multi-core scalar
29265 29265
Image Compress
single-core scalar
2604 2604
Image Compress
multi-core scalar
27096 27096
Image Decompress
single-core scalar
2757 2757
Image Decompress
multi-core scalar
20195 20195
Lua
single-core scalar
5020 5020
Lua
multi-core scalar
41705 41705

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27059 27059
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
36627 36627
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5072 5072
Dot Product
multi-core scalar
34070 34070
Dot Product
multi-core vector
53476 53476
LU Decomposition
single-core scalar
1859 1859
LU Decomposition
multi-core scalar
5512 5512
Primality Test
single-core scalar
6533 6533
Primality Test
multi-core scalar
51078 51078
Sharpen Image
single-core scalar
6453 6453
Sharpen Image
multi-core scalar
71142 71142
Blur Image
single-core scalar
7643 7643
Blur Image
multi-core scalar
92571 92571

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4607 4607
Read Sequential
single-core scalar
4551 4551
Write Sequential
single-core scalar
8079 8079
Stdlib Allocate
single-core scalar
3538 3538
Stdlib Write
single-core scalar
3123 3123
Stdlib Copy
single-core scalar
3746 3746

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5068 5068
Stream Copy
single-core scalar
4759 4759
Stream Copy
single-core vector
5838 5838
Stream Scale
single-core scalar
4875 4875
Stream Scale
single-core vector
5450 5450
Stream Add
single-core scalar
4766 4766
Stream Add
single-core vector
5656 5656
Stream Triad
single-core scalar
5061 5061
Stream Triad
single-core vector
4140 4140