Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11398 11398

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9874 9874
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
17552 17552
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
18997 18997
Text Decompress
single-core scalar
2030 2030
Text Decompress
multi-core scalar
20726 20726
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
16011 16011
Image Decompress
single-core scalar
1540 1540
Image Decompress
multi-core scalar
10631 10631
Lua
single-core scalar
3133 3133
Lua
multi-core scalar
22586 22586

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19466 19466
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
27012 27012
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4107 4107
Dot Product
multi-core scalar
26871 26871
Dot Product
multi-core vector
32692 32692
LU Decomposition
single-core scalar
742 742
LU Decomposition
multi-core scalar
5783 5783
Primality Test
single-core scalar
4547 4547
Primality Test
multi-core scalar
32079 32079
Sharpen Image
single-core scalar
5262 5262
Sharpen Image
multi-core scalar
48430 48430
Blur Image
single-core scalar
6661 6661
Blur Image
multi-core scalar
72772 72772

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3803 3803
Read Sequential
single-core scalar
3863 3863
Write Sequential
single-core scalar
5679 5679
Stdlib Allocate
single-core scalar
2896 2896
Stdlib Write
single-core scalar
3072 3072
Stdlib Copy
single-core scalar
3508 3508

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3690 3690
Stream Copy
single-core scalar
3597 3597
Stream Copy
single-core vector
4979 4979
Stream Scale
single-core scalar
4016 4016
Stream Scale
single-core vector
4590 4590
Stream Add
single-core scalar
1930 1930
Stream Add
single-core vector
4781 4781
Stream Triad
single-core scalar
2109 2109
Stream Triad
single-core vector
3523 3523