Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11792 11792

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 10231 10231
Blowfish
single-core scalar
1468 1468
Blowfish
multi-core scalar
19531 19531
Text Compress
single-core scalar
1879 1879
Text Compress
multi-core scalar
19206 19206
Text Decompress
single-core scalar
1930 1930
Text Decompress
multi-core scalar
20321 20321
Image Compress
single-core scalar
1666 1666
Image Compress
multi-core scalar
17852 17852
Image Decompress
single-core scalar
1456 1456
Image Decompress
multi-core scalar
11709 11709
Lua
single-core scalar
2996 2996
Lua
multi-core scalar
22765 22765

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20594 20594
Mandelbrot
single-core scalar
2012 2012
Mandelbrot
multi-core scalar
29319 29319
Dot Product
single-core scalar
3274 3274
Dot Product
single-core vector
3908 3908
Dot Product
multi-core scalar
27443 27443
Dot Product
multi-core vector
35727 35727
LU Decomposition
single-core scalar
703 703
LU Decomposition
multi-core scalar
5828 5828
Primality Test
single-core scalar
4288 4288
Primality Test
multi-core scalar
32451 32451
Sharpen Image
single-core scalar
4969 4969
Sharpen Image
multi-core scalar
54816 54816
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
77264 77264

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3502 3502
Read Sequential
single-core scalar
3475 3475
Write Sequential
single-core scalar
5366 5366
Stdlib Allocate
single-core scalar
2863 2863
Stdlib Write
single-core scalar
2650 2650
Stdlib Copy
single-core scalar
3160 3160

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3033 3033
Stream Copy
single-core scalar
2679 2679
Stream Copy
single-core vector
4109 4109
Stream Scale
single-core scalar
3043 3043
Stream Scale
single-core vector
4091 4091
Stream Add
single-core scalar
1778 1778
Stream Add
single-core vector
3951 3951
Stream Triad
single-core scalar
1849 1849
Stream Triad
single-core vector
2765 2765