Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12075 12075

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10543 10543
Blowfish
single-core scalar
1546 1546
Blowfish
multi-core scalar
19850 19850
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19550 19550
Text Decompress
single-core scalar
2103 2103
Text Decompress
multi-core scalar
21197 21197
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
17608 17608
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
13438 13438
Lua
single-core scalar
3094 3094
Lua
multi-core scalar
22824 22824

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20630 20630
Mandelbrot
single-core scalar
2126 2126
Mandelbrot
multi-core scalar
30150 30150
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
3527 3527
Dot Product
multi-core scalar
27797 27797
Dot Product
multi-core vector
32228 32228
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
4847 4847
Primality Test
single-core scalar
4439 4439
Primality Test
multi-core scalar
31721 31721
Sharpen Image
single-core scalar
5153 5153
Sharpen Image
multi-core scalar
59355 59355
Blur Image
single-core scalar
6247 6247
Blur Image
multi-core scalar
77016 77016

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3817 3817
Read Sequential
single-core scalar
3828 3828
Write Sequential
single-core scalar
5785 5785
Stdlib Allocate
single-core scalar
2904 2904
Stdlib Write
single-core scalar
3005 3005
Stdlib Copy
single-core scalar
3566 3566

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4015 4015
Stream Copy
single-core scalar
3902 3902
Stream Copy
single-core vector
5349 5349
Stream Scale
single-core scalar
4335 4335
Stream Scale
single-core vector
5128 5128
Stream Add
single-core scalar
2018 2018
Stream Add
single-core vector
5293 5293
Stream Triad
single-core scalar
2186 2186
Stream Triad
single-core vector
3909 3909