Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16756 16756

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.3 (Build 13D65) Mac OS X 10.9.3 (Build 13D65)
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 16098 16098
Blowfish
single-core scalar
1935 1935
Blowfish
multi-core scalar
25651 25651
Text Compress
single-core scalar
2748 2748
Text Compress
multi-core scalar
27577 27577
Text Decompress
single-core scalar
2831 2831
Text Decompress
multi-core scalar
28916 28916
Image Compress
single-core scalar
2616 2616
Image Compress
multi-core scalar
27108 27108
Image Decompress
single-core scalar
2792 2792
Image Decompress
multi-core scalar
24417 24417
Lua
single-core scalar
5002 5002
Lua
multi-core scalar
41583 41583

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27633 27633
Mandelbrot
single-core scalar
2579 2579
Mandelbrot
multi-core scalar
36822 36822
Dot Product
single-core scalar
4212 4212
Dot Product
single-core vector
5091 5091
Dot Product
multi-core scalar
33983 33983
Dot Product
multi-core vector
53722 53722
LU Decomposition
single-core scalar
1862 1862
LU Decomposition
multi-core scalar
7322 7322
Primality Test
single-core scalar
6869 6869
Primality Test
multi-core scalar
52644 52644
Sharpen Image
single-core scalar
6494 6494
Sharpen Image
multi-core scalar
73630 73630
Blur Image
single-core scalar
7661 7661
Blur Image
multi-core scalar
93981 93981

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4699 4699
Read Sequential
single-core scalar
4540 4540
Write Sequential
single-core scalar
8109 8109
Stdlib Allocate
single-core scalar
3885 3885
Stdlib Write
single-core scalar
3202 3202
Stdlib Copy
single-core scalar
3761 3761

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5113 5113
Stream Copy
single-core scalar
4769 4769
Stream Copy
single-core vector
5944 5944
Stream Scale
single-core scalar
4930 4930
Stream Scale
single-core vector
5563 5563
Stream Add
single-core scalar
4768 4768
Stream Add
single-core vector
5668 5668
Stream Triad
single-core scalar
5106 5106
Stream Triad
single-core vector
4156 4156