Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13279 13279

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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12663 12663
Blowfish
single-core scalar
1514 1514
Blowfish
multi-core scalar
20116 20116
Text Compress
single-core scalar
2146 2146
Text Compress
multi-core scalar
22112 22112
Text Decompress
single-core scalar
2199 2199
Text Decompress
multi-core scalar
23424 23424
Image Compress
single-core scalar
2036 2036
Image Compress
multi-core scalar
21918 21918
Image Decompress
single-core scalar
2148 2148
Image Decompress
multi-core scalar
17833 17833
Lua
single-core scalar
3633 3633
Lua
multi-core scalar
32880 32880

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22087 22087
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
28944 28944
Dot Product
single-core scalar
3276 3276
Dot Product
single-core vector
3949 3949
Dot Product
multi-core scalar
27386 27386
Dot Product
multi-core vector
44944 44944
LU Decomposition
single-core scalar
1353 1353
LU Decomposition
multi-core scalar
10878 10878
Primality Test
single-core scalar
5148 5148
Primality Test
multi-core scalar
41752 41752
Sharpen Image
single-core scalar
5071 5071
Sharpen Image
multi-core scalar
54076 54076
Blur Image
single-core scalar
6323 6323
Blur Image
multi-core scalar
74105 74105

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3718 3718
Read Sequential
single-core scalar
3554 3554
Write Sequential
single-core scalar
6245 6245
Stdlib Allocate
single-core scalar
2965 2965
Stdlib Write
single-core scalar
2664 2664
Stdlib Copy
single-core scalar
3162 3162

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3731 3731
Stream Copy
single-core scalar
3191 3191
Stream Copy
single-core vector
4878 4878
Stream Scale
single-core scalar
3295 3295
Stream Scale
single-core vector
4466 4466
Stream Add
single-core scalar
3077 3077
Stream Add
single-core vector
4515 4515
Stream Triad
single-core scalar
3163 3163
Stream Triad
single-core vector
3269 3269