Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12094 12094

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10631 10631
Blowfish
single-core scalar
1551 1551
Blowfish
multi-core scalar
19669 19669
Text Compress
single-core scalar
1969 1969
Text Compress
multi-core scalar
18770 18770
Text Decompress
single-core scalar
1993 1993
Text Decompress
multi-core scalar
20053 20053
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
17529 17529
Image Decompress
single-core scalar
1471 1471
Image Decompress
multi-core scalar
11999 11999
Lua
single-core scalar
3096 3096
Lua
multi-core scalar
27722 27722

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20663 20663
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
30062 30062
Dot Product
single-core scalar
3444 3444
Dot Product
single-core vector
4102 4102
Dot Product
multi-core scalar
27619 27619
Dot Product
multi-core vector
36029 36029
LU Decomposition
single-core scalar
768 768
LU Decomposition
multi-core scalar
6047 6047
Primality Test
single-core scalar
3665 3665
Primality Test
multi-core scalar
27885 27885
Sharpen Image
single-core scalar
5115 5115
Sharpen Image
multi-core scalar
56164 56164
Blur Image
single-core scalar
6592 6592
Blur Image
multi-core scalar
79674 79674

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3827 3827
Read Sequential
single-core scalar
3882 3882
Write Sequential
single-core scalar
5600 5600
Stdlib Allocate
single-core scalar
3015 3015
Stdlib Write
single-core scalar
3086 3086
Stdlib Copy
single-core scalar
3553 3553

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3761 3761
Stream Copy
single-core scalar
3683 3683
Stream Copy
single-core vector
4878 4878
Stream Scale
single-core scalar
4081 4081
Stream Scale
single-core vector
4768 4768
Stream Add
single-core scalar
1947 1947
Stream Add
single-core vector
4958 4958
Stream Triad
single-core scalar
2109 2109
Stream Triad
single-core vector
3665 3665