Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12284 12284

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10899 10899
Blowfish
single-core scalar
1550 1550
Blowfish
multi-core scalar
19944 19944
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19434 19434
Text Decompress
single-core scalar
2034 2034
Text Decompress
multi-core scalar
20822 20822
Image Compress
single-core scalar
1757 1757
Image Compress
multi-core scalar
17964 17964
Image Decompress
single-core scalar
1537 1537
Image Decompress
multi-core scalar
11861 11861
Lua
single-core scalar
3114 3114
Lua
multi-core scalar
28795 28795

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21012 21012
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30340 30340
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4102 4102
Dot Product
multi-core scalar
27833 27833
Dot Product
multi-core vector
36006 36006
LU Decomposition
single-core scalar
733 733
LU Decomposition
multi-core scalar
5842 5842
Primality Test
single-core scalar
4510 4510
Primality Test
multi-core scalar
32314 32314
Sharpen Image
single-core scalar
5257 5257
Sharpen Image
multi-core scalar
56488 56488
Blur Image
single-core scalar
6654 6654
Blur Image
multi-core scalar
78520 78520

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3858 3858
Read Sequential
single-core scalar
3841 3841
Write Sequential
single-core scalar
5871 5871
Stdlib Allocate
single-core scalar
3051 3051
Stdlib Write
single-core scalar
3011 3011
Stdlib Copy
single-core scalar
3517 3517

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3438 3438
Stream Copy
single-core scalar
3319 3319
Stream Copy
single-core vector
4394 4394
Stream Scale
single-core scalar
3635 3635
Stream Scale
single-core vector
4256 4256
Stream Add
single-core scalar
1883 1883
Stream Add
single-core vector
4563 4563
Stream Triad
single-core scalar
2051 2051
Stream Triad
single-core vector
3406 3406