Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11784 11784

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 E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 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 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10401 10401
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19782 19782
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19555 19555
Text Decompress
single-core scalar
2106 2106
Text Decompress
multi-core scalar
21212 21212
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
17403 17403
Image Decompress
single-core scalar
1579 1579
Image Decompress
multi-core scalar
11466 11466
Lua
single-core scalar
3183 3183
Lua
multi-core scalar
23250 23250

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20011 20011
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30241 30241
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3538 3538
Dot Product
multi-core scalar
27941 27941
Dot Product
multi-core vector
32021 32021
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
4617 4617
Primality Test
single-core scalar
4441 4441
Primality Test
multi-core scalar
31856 31856
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
54022 54022
Blur Image
single-core scalar
6243 6243
Blur Image
multi-core scalar
73735 73735

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3764 3764
Read Sequential
single-core scalar
3915 3915
Write Sequential
single-core scalar
5811 5811
Stdlib Allocate
single-core scalar
2896 2896
Stdlib Write
single-core scalar
2826 2826
Stdlib Copy
single-core scalar
3376 3376

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3874 3874
Stream Copy
single-core scalar
3857 3857
Stream Copy
single-core vector
5133 5133
Stream Scale
single-core scalar
4250 4250
Stream Scale
single-core vector
4908 4908
Stream Add
single-core scalar
1998 1998
Stream Add
single-core vector
4991 4991
Stream Triad
single-core scalar
2162 2162
Stream Triad
single-core vector
3696 3696