Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16440 16440

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 15823 15823
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25632 25632
Text Compress
single-core scalar
2746 2746
Text Compress
multi-core scalar
27548 27548
Text Decompress
single-core scalar
2801 2801
Text Decompress
multi-core scalar
28955 28955
Image Compress
single-core scalar
2590 2590
Image Compress
multi-core scalar
26902 26902
Image Decompress
single-core scalar
2713 2713
Image Decompress
multi-core scalar
21261 21261
Lua
single-core scalar
4980 4980
Lua
multi-core scalar
41808 41808

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27074 27074
Mandelbrot
single-core scalar
2575 2575
Mandelbrot
multi-core scalar
36333 36333
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
5084 5084
Dot Product
multi-core scalar
34122 34122
Dot Product
multi-core vector
53497 53497
LU Decomposition
single-core scalar
1858 1858
LU Decomposition
multi-core scalar
7314 7314
Primality Test
single-core scalar
6533 6533
Primality Test
multi-core scalar
49829 49829
Sharpen Image
single-core scalar
6453 6453
Sharpen Image
multi-core scalar
71820 71820
Blur Image
single-core scalar
7640 7640
Blur Image
multi-core scalar
91777 91777

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4598 4598
Read Sequential
single-core scalar
4552 4552
Write Sequential
single-core scalar
8109 8109
Stdlib Allocate
single-core scalar
3399 3399
Stdlib Write
single-core scalar
3168 3168
Stdlib Copy
single-core scalar
3764 3764

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5074 5074
Stream Copy
single-core scalar
4771 4771
Stream Copy
single-core vector
5858 5858
Stream Scale
single-core scalar
4906 4906
Stream Scale
single-core vector
5455 5455
Stream Add
single-core scalar
4781 4781
Stream Add
single-core vector
5627 5627
Stream Triad
single-core scalar
5077 5077
Stream Triad
single-core vector
4124 4124