Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11464 11464

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10155 10155
Blowfish
single-core scalar
1522 1522
Blowfish
multi-core scalar
19923 19923
Text Compress
single-core scalar
1982 1982
Text Compress
multi-core scalar
18323 18323
Text Decompress
single-core scalar
1909 1909
Text Decompress
multi-core scalar
19119 19119
Image Compress
single-core scalar
1760 1760
Image Compress
multi-core scalar
17376 17376
Image Decompress
single-core scalar
1555 1555
Image Decompress
multi-core scalar
13254 13254
Lua
single-core scalar
3032 3032
Lua
multi-core scalar
22108 22108

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19414 19414
Mandelbrot
single-core scalar
2068 2068
Mandelbrot
multi-core scalar
28910 28910
Dot Product
single-core scalar
3387 3387
Dot Product
single-core vector
3430 3430
Dot Product
multi-core scalar
26733 26733
Dot Product
multi-core vector
30659 30659
LU Decomposition
single-core scalar
719 719
LU Decomposition
multi-core scalar
5408 5408
Primality Test
single-core scalar
4269 4269
Primality Test
multi-core scalar
30474 30474
Sharpen Image
single-core scalar
5112 5112
Sharpen Image
multi-core scalar
53864 53864
Blur Image
single-core scalar
5974 5974
Blur Image
multi-core scalar
70795 70795

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3690 3690
Read Sequential
single-core scalar
3442 3442
Write Sequential
single-core scalar
5697 5697
Stdlib Allocate
single-core scalar
2921 2921
Stdlib Write
single-core scalar
3033 3033
Stdlib Copy
single-core scalar
3357 3357

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3775 3775
Stream Copy
single-core scalar
3799 3799
Stream Copy
single-core vector
4931 4931
Stream Scale
single-core scalar
3927 3927
Stream Scale
single-core vector
4752 4752
Stream Add
single-core scalar
1897 1897
Stream Add
single-core vector
4907 4907
Stream Triad
single-core scalar
2174 2174
Stream Triad
single-core vector
3816 3816