Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11954 11954

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K540) Mac OS X 10.6.8 (Build 10K540)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10125 10125
Blowfish
single-core scalar
1526 1526
Blowfish
multi-core scalar
19251 19251
Text Compress
single-core scalar
1920 1920
Text Compress
multi-core scalar
18901 18901
Text Decompress
single-core scalar
2039 2039
Text Decompress
multi-core scalar
20824 20824
Image Compress
single-core scalar
1725 1725
Image Compress
multi-core scalar
16120 16120
Image Decompress
single-core scalar
1567 1567
Image Decompress
multi-core scalar
11262 11262
Lua
single-core scalar
3122 3122
Lua
multi-core scalar
23252 23252

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21061 21061
Mandelbrot
single-core scalar
2084 2084
Mandelbrot
multi-core scalar
29518 29518
Dot Product
single-core scalar
3399 3399
Dot Product
single-core vector
4078 4078
Dot Product
multi-core scalar
27610 27610
Dot Product
multi-core vector
35911 35911
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5771 5771
Primality Test
single-core scalar
4372 4372
Primality Test
multi-core scalar
32100 32100
Sharpen Image
single-core scalar
5124 5124
Sharpen Image
multi-core scalar
58821 58821
Blur Image
single-core scalar
6519 6519
Blur Image
multi-core scalar
78812 78812

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3559 3559
Read Sequential
single-core scalar
3456 3456
Write Sequential
single-core scalar
5352 5352
Stdlib Allocate
single-core scalar
2683 2683
Stdlib Write
single-core scalar
3087 3087
Stdlib Copy
single-core scalar
3218 3218

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3272 3272
Stream Copy
single-core scalar
2810 2810
Stream Copy
single-core vector
4530 4530
Stream Scale
single-core scalar
3803 3803
Stream Scale
single-core vector
4266 4266
Stream Add
single-core scalar
1758 1758
Stream Add
single-core vector
4206 4206
Stream Triad
single-core scalar
1900 1900
Stream Triad
single-core vector
2910 2910