Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12127 12127

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.2 (Build 13C1021) Mac OS X 10.9.2 (Build 13C1021)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10557 10557
Blowfish
single-core scalar
1558 1558
Blowfish
multi-core scalar
20373 20373
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19545 19545
Text Decompress
single-core scalar
1967 1967
Text Decompress
multi-core scalar
20290 20290
Image Compress
single-core scalar
1777 1777
Image Compress
multi-core scalar
17592 17592
Image Decompress
single-core scalar
1583 1583
Image Decompress
multi-core scalar
13209 13209
Lua
single-core scalar
2939 2939
Lua
multi-core scalar
23879 23879

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20742 20742
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30241 30241
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3533 3533
Dot Product
multi-core scalar
27862 27862
Dot Product
multi-core vector
32022 32022
LU Decomposition
single-core scalar
748 748
LU Decomposition
multi-core scalar
5482 5482
Primality Test
single-core scalar
4544 4544
Primality Test
multi-core scalar
32453 32453
Sharpen Image
single-core scalar
5177 5177
Sharpen Image
multi-core scalar
59114 59114
Blur Image
single-core scalar
6261 6261
Blur Image
multi-core scalar
77358 77358

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3863 3863
Read Sequential
single-core scalar
3912 3912
Write Sequential
single-core scalar
5963 5963
Stdlib Allocate
single-core scalar
2906 2906
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3529 3529

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4000 4000
Stream Copy
single-core scalar
3933 3933
Stream Copy
single-core vector
5283 5283
Stream Scale
single-core scalar
4362 4362
Stream Scale
single-core vector
5132 5132
Stream Add
single-core scalar
2024 2024
Stream Add
single-core vector
5198 5198
Stream Triad
single-core scalar
2209 2209
Stream Triad
single-core vector
3866 3866