Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9481 9481

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
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 26.00 GB 1066 MHz DDR3 26.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 8397 8397
Blowfish
single-core scalar
1543 1543
Blowfish
multi-core scalar
12080 12080
Text Compress
single-core scalar
1970 1970
Text Compress
multi-core scalar
13977 13977
Text Decompress
single-core scalar
1955 1955
Text Decompress
multi-core scalar
14788 14788
Image Compress
single-core scalar
1754 1754
Image Compress
multi-core scalar
12869 12869
Image Decompress
single-core scalar
1594 1594
Image Decompress
multi-core scalar
11984 11984
Lua
single-core scalar
3180 3180
Lua
multi-core scalar
23072 23072

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 15373 15373
Mandelbrot
single-core scalar
2103 2103
Mandelbrot
multi-core scalar
15991 15991
Dot Product
single-core scalar
3429 3429
Dot Product
single-core vector
3504 3504
Dot Product
multi-core scalar
27142 27142
Dot Product
multi-core vector
29823 29823
LU Decomposition
single-core scalar
736 736
LU Decomposition
multi-core scalar
5306 5306
Primality Test
single-core scalar
4420 4420
Primality Test
multi-core scalar
25988 25988
Sharpen Image
single-core scalar
5065 5065
Sharpen Image
multi-core scalar
38656 38656
Blur Image
single-core scalar
6260 6260
Blur Image
multi-core scalar
46801 46801

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3836 3836
Read Sequential
single-core scalar
3770 3770
Write Sequential
single-core scalar
5931 5931
Stdlib Allocate
single-core scalar
3019 3019
Stdlib Write
single-core scalar
2961 2961
Stdlib Copy
single-core scalar
3499 3499

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3949 3949
Stream Copy
single-core scalar
3900 3900
Stream Copy
single-core vector
5205 5205
Stream Scale
single-core scalar
4243 4243
Stream Scale
single-core vector
4993 4993
Stream Add
single-core scalar
2006 2006
Stream Add
single-core vector
5212 5212
Stream Triad
single-core scalar
2182 2182
Stream Triad
single-core vector
3852 3852