Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13881 13881

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 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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13210 13210
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20812 20812
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22652 22652
Text Decompress
single-core scalar
2325 2325
Text Decompress
multi-core scalar
24309 24309
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22511 22511
Image Decompress
single-core scalar
2243 2243
Image Decompress
multi-core scalar
18672 18672
Lua
single-core scalar
4067 4067
Lua
multi-core scalar
34923 34923

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23006 23006
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
29706 29706
Dot Product
single-core scalar
3452 3452
Dot Product
single-core vector
4133 4133
Dot Product
multi-core scalar
27668 27668
Dot Product
multi-core vector
46852 46852
LU Decomposition
single-core scalar
1408 1408
LU Decomposition
multi-core scalar
11653 11653
Primality Test
single-core scalar
5580 5580
Primality Test
multi-core scalar
42684 42684
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
58149 58149
Blur Image
single-core scalar
6670 6670
Blur Image
multi-core scalar
76679 76679

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4010 4010
Read Sequential
single-core scalar
3990 3990
Write Sequential
single-core scalar
6566 6566
Stdlib Allocate
single-core scalar
2837 2837
Stdlib Write
single-core scalar
3084 3084
Stdlib Copy
single-core scalar
3573 3573

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4043 4043
Stream Copy
single-core scalar
3394 3394
Stream Copy
single-core vector
4681 4681
Stream Scale
single-core scalar
3510 3510
Stream Scale
single-core vector
4422 4422
Stream Add
single-core scalar
3868 3868
Stream Add
single-core vector
4932 4932
Stream Triad
single-core scalar
3993 3993
Stream Triad
single-core vector
3551 3551