Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12024 12024

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 10471 10471
Blowfish
single-core scalar
1558 1558
Blowfish
multi-core scalar
19984 19984
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19564 19564
Text Decompress
single-core scalar
1965 1965
Text Decompress
multi-core scalar
20244 20244
Image Compress
single-core scalar
1753 1753
Image Compress
multi-core scalar
17004 17004
Image Decompress
single-core scalar
1578 1578
Image Decompress
multi-core scalar
14011 14011
Lua
single-core scalar
3061 3061
Lua
multi-core scalar
22958 22958

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20599 20599
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
30165 30165
Dot Product
single-core scalar
3466 3466
Dot Product
single-core vector
3520 3520
Dot Product
multi-core scalar
27497 27497
Dot Product
multi-core vector
31982 31982
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5599 5599
Primality Test
single-core scalar
4375 4375
Primality Test
multi-core scalar
31269 31269
Sharpen Image
single-core scalar
5151 5151
Sharpen Image
multi-core scalar
59115 59115
Blur Image
single-core scalar
6251 6251
Blur Image
multi-core scalar
77130 77130

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3779 3779
Read Sequential
single-core scalar
3880 3880
Write Sequential
single-core scalar
5943 5943
Stdlib Allocate
single-core scalar
2737 2737
Stdlib Write
single-core scalar
2776 2776
Stdlib Copy
single-core scalar
3562 3562

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3945 3945
Stream Copy
single-core scalar
3893 3893
Stream Copy
single-core vector
5316 5316
Stream Scale
single-core scalar
4292 4292
Stream Scale
single-core vector
4961 4961
Stream Add
single-core scalar
2021 2021
Stream Add
single-core vector
5070 5070
Stream Triad
single-core scalar
2180 2180
Stream Triad
single-core vector
3827 3827