Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12165 12165

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10812 10812
Blowfish
single-core scalar
1543 1543
Blowfish
multi-core scalar
20084 20084
Text Compress
single-core scalar
1977 1977
Text Compress
multi-core scalar
18621 18621
Text Decompress
single-core scalar
1859 1859
Text Decompress
multi-core scalar
20136 20136
Image Compress
single-core scalar
1769 1769
Image Compress
multi-core scalar
17936 17936
Image Decompress
single-core scalar
1566 1566
Image Decompress
multi-core scalar
13772 13772
Lua
single-core scalar
3184 3184
Lua
multi-core scalar
27302 27302

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20660 20660
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
29500 29500
Dot Product
single-core scalar
3305 3305
Dot Product
single-core vector
3528 3528
Dot Product
multi-core scalar
27907 27907
Dot Product
multi-core vector
32129 32129
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5465 5465
Primality Test
single-core scalar
4388 4388
Primality Test
multi-core scalar
31813 31813
Sharpen Image
single-core scalar
5143 5143
Sharpen Image
multi-core scalar
59946 59946
Blur Image
single-core scalar
6260 6260
Blur Image
multi-core scalar
76986 76986

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3790 3790
Read Sequential
single-core scalar
3797 3797
Write Sequential
single-core scalar
5920 5920
Stdlib Allocate
single-core scalar
2776 2776
Stdlib Write
single-core scalar
2979 2979
Stdlib Copy
single-core scalar
3479 3479

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3923 3923
Stream Copy
single-core scalar
3911 3911
Stream Copy
single-core vector
5242 5242
Stream Scale
single-core scalar
4159 4159
Stream Scale
single-core vector
4770 4770
Stream Add
single-core scalar
2018 2018
Stream Add
single-core vector
5218 5218
Stream Triad
single-core scalar
2205 2205
Stream Triad
single-core vector
3861 3861