Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13287 13287

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12341 12341
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
18877 18877
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22436 22436
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
23744 23744
Image Compress
single-core scalar
2133 2133
Image Compress
multi-core scalar
19340 19340
Image Decompress
single-core scalar
2239 2239
Image Decompress
multi-core scalar
14150 14150
Lua
single-core scalar
4115 4115
Lua
multi-core scalar
34866 34866

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22085 22085
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
27593 27593
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4142 4142
Dot Product
multi-core scalar
26937 26937
Dot Product
multi-core vector
46621 46621
LU Decomposition
single-core scalar
1414 1414
LU Decomposition
multi-core scalar
11489 11489
Primality Test
single-core scalar
5521 5521
Primality Test
multi-core scalar
43017 43017
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
51057 51057
Blur Image
single-core scalar
6674 6674
Blur Image
multi-core scalar
73835 73835

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4061 4061
Read Sequential
single-core scalar
4013 4013
Write Sequential
single-core scalar
6601 6601
Stdlib Allocate
single-core scalar
3109 3109
Stdlib Write
single-core scalar
3056 3056
Stdlib Copy
single-core scalar
3526 3526

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4262 4262
Stream Copy
single-core scalar
3613 3613
Stream Copy
single-core vector
5101 5101
Stream Scale
single-core scalar
3741 3741
Stream Scale
single-core vector
4772 4772
Stream Add
single-core scalar
4045 4045
Stream Add
single-core vector
5051 5051
Stream Triad
single-core scalar
4105 4105
Stream Triad
single-core vector
3669 3669