Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9840 9840

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 8762 8762
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
17930 17930
Text Compress
single-core scalar
1973 1973
Text Compress
multi-core scalar
15350 15350
Text Decompress
single-core scalar
2052 2052
Text Decompress
multi-core scalar
16977 16977
Image Compress
single-core scalar
1741 1741
Image Compress
multi-core scalar
13407 13407
Image Decompress
single-core scalar
1505 1505
Image Decompress
multi-core scalar
9013 9013
Lua
single-core scalar
3171 3171
Lua
multi-core scalar
20512 20512

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 16405 16405
Mandelbrot
single-core scalar
2112 2112
Mandelbrot
multi-core scalar
25488 25488
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
3495 3495
Dot Product
multi-core scalar
24078 24078
Dot Product
multi-core vector
28394 28394
LU Decomposition
single-core scalar
710 710
LU Decomposition
multi-core scalar
4638 4638
Primality Test
single-core scalar
4426 4426
Primality Test
multi-core scalar
27331 27331
Sharpen Image
single-core scalar
5115 5115
Sharpen Image
multi-core scalar
41033 41033
Blur Image
single-core scalar
6184 6184
Blur Image
multi-core scalar
53219 53219

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3423 3423
Read Sequential
single-core scalar
3914 3914
Write Sequential
single-core scalar
5756 5756
Stdlib Allocate
single-core scalar
2795 2795
Stdlib Write
single-core scalar
2900 2900
Stdlib Copy
single-core scalar
1753 1753

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3470 3470
Stream Copy
single-core scalar
2816 2816
Stream Copy
single-core vector
4213 4213
Stream Scale
single-core scalar
4142 4142
Stream Scale
single-core vector
4894 4894
Stream Add
single-core scalar
2001 2001
Stream Add
single-core vector
4343 4343
Stream Triad
single-core scalar
2173 2173
Stream Triad
single-core vector
3183 3183