Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12509 12509

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11041 11041
Blowfish
single-core scalar
1528 1528
Blowfish
multi-core scalar
19714 19714
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19434 19434
Text Decompress
single-core scalar
2080 2080
Text Decompress
multi-core scalar
21084 21084
Image Compress
single-core scalar
1752 1752
Image Compress
multi-core scalar
17912 17912
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
13692 13692
Lua
single-core scalar
3191 3191
Lua
multi-core scalar
28560 28560

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21523 21523
Mandelbrot
single-core scalar
2105 2105
Mandelbrot
multi-core scalar
30196 30196
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4093 4093
Dot Product
multi-core scalar
27740 27740
Dot Product
multi-core vector
35822 35822
LU Decomposition
single-core scalar
731 731
LU Decomposition
multi-core scalar
5918 5918
Primality Test
single-core scalar
4514 4514
Primality Test
multi-core scalar
32323 32323
Sharpen Image
single-core scalar
5238 5238
Sharpen Image
multi-core scalar
60723 60723
Blur Image
single-core scalar
6664 6664
Blur Image
multi-core scalar
81824 81824

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3809 3809
Read Sequential
single-core scalar
3830 3830
Write Sequential
single-core scalar
5767 5767
Stdlib Allocate
single-core scalar
2799 2799
Stdlib Write
single-core scalar
3072 3072
Stdlib Copy
single-core scalar
3578 3578

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3501 3501
Stream Copy
single-core scalar
3310 3310
Stream Copy
single-core vector
4630 4630
Stream Scale
single-core scalar
3642 3642
Stream Scale
single-core vector
4544 4544
Stream Add
single-core scalar
1896 1896
Stream Add
single-core vector
4553 4553
Stream Triad
single-core scalar
2038 2038
Stream Triad
single-core vector
3397 3397