Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12031 12031

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10569 10569
Blowfish
single-core scalar
1554 1554
Blowfish
multi-core scalar
20000 20000
Text Compress
single-core scalar
1988 1988
Text Compress
multi-core scalar
19382 19382
Text Decompress
single-core scalar
1966 1966
Text Decompress
multi-core scalar
20355 20355
Image Compress
single-core scalar
1770 1770
Image Compress
multi-core scalar
18024 18024
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
13164 13164
Lua
single-core scalar
3178 3178
Lua
multi-core scalar
23883 23883

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20475 20475
Mandelbrot
single-core scalar
2130 2130
Mandelbrot
multi-core scalar
30053 30053
Dot Product
single-core scalar
3485 3485
Dot Product
single-core vector
3530 3530
Dot Product
multi-core scalar
27741 27741
Dot Product
multi-core vector
32072 32072
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5309 5309
Primality Test
single-core scalar
4437 4437
Primality Test
multi-core scalar
31543 31543
Sharpen Image
single-core scalar
5154 5154
Sharpen Image
multi-core scalar
58180 58180
Blur Image
single-core scalar
6280 6280
Blur Image
multi-core scalar
75990 75990

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3841 3841
Read Sequential
single-core scalar
3863 3863
Write Sequential
single-core scalar
5934 5934
Stdlib Allocate
single-core scalar
2891 2891
Stdlib Write
single-core scalar
2985 2985
Stdlib Copy
single-core scalar
3535 3535

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3978 3978
Stream Copy
single-core scalar
3889 3889
Stream Copy
single-core vector
5262 5262
Stream Scale
single-core scalar
4325 4325
Stream Scale
single-core vector
5081 5081
Stream Add
single-core scalar
2016 2016
Stream Add
single-core vector
5218 5218
Stream Triad
single-core scalar
2183 2183
Stream Triad
single-core vector
3857 3857