Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8062 8062

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 3.00 GB 1066 MHz DDR3 3.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6637 6637
Blowfish
single-core scalar
1717 1717
Blowfish
multi-core scalar
11146 11146
Text Compress
single-core scalar
2242 2242
Text Compress
multi-core scalar
11340 11340
Text Decompress
single-core scalar
2345 2345
Text Decompress
multi-core scalar
11964 11964
Image Compress
single-core scalar
2033 2033
Image Compress
multi-core scalar
9082 9082
Image Decompress
single-core scalar
1806 1806
Image Decompress
multi-core scalar
6753 6753
Lua
single-core scalar
3613 3613
Lua
multi-core scalar
15609 15609

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12831 12831
Mandelbrot
single-core scalar
2400 2400
Mandelbrot
multi-core scalar
15442 15442
Dot Product
single-core scalar
3891 3891
Dot Product
single-core vector
4748 4748
Dot Product
multi-core scalar
16247 16247
Dot Product
multi-core vector
20954 20954
LU Decomposition
single-core scalar
845 845
LU Decomposition
multi-core scalar
3506 3506
Primality Test
single-core scalar
5053 5053
Primality Test
multi-core scalar
18691 18691
Sharpen Image
single-core scalar
5941 5941
Sharpen Image
multi-core scalar
33795 33795
Blur Image
single-core scalar
7462 7462
Blur Image
multi-core scalar
40669 40669

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4253 4253
Read Sequential
single-core scalar
4625 4625
Write Sequential
single-core scalar
6298 6298
Stdlib Allocate
single-core scalar
3280 3280
Stdlib Write
single-core scalar
3170 3170
Stdlib Copy
single-core scalar
3892 3892

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3984 3984
Stream Copy
single-core scalar
3763 3763
Stream Copy
single-core vector
5289 5289
Stream Scale
single-core scalar
4379 4379
Stream Scale
single-core vector
4968 4968
Stream Add
single-core scalar
2226 2226
Stream Add
single-core vector
4991 4991
Stream Triad
single-core scalar
2404 2404
Stream Triad
single-core vector
3855 3855