Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12132 12132

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
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 10562 10562
Blowfish
single-core scalar
1556 1556
Blowfish
multi-core scalar
20169 20169
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19647 19647
Text Decompress
single-core scalar
1966 1966
Text Decompress
multi-core scalar
20391 20391
Image Compress
single-core scalar
1757 1757
Image Compress
multi-core scalar
17726 17726
Image Decompress
single-core scalar
1577 1577
Image Decompress
multi-core scalar
13201 13201
Lua
single-core scalar
3069 3069
Lua
multi-core scalar
23712 23712

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20766 20766
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
30458 30458
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
3527 3527
Dot Product
multi-core scalar
27937 27937
Dot Product
multi-core vector
32134 32134
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5015 5015
Primality Test
single-core scalar
4429 4429
Primality Test
multi-core scalar
31907 31907
Sharpen Image
single-core scalar
5144 5144
Sharpen Image
multi-core scalar
60124 60124
Blur Image
single-core scalar
6255 6255
Blur Image
multi-core scalar
77461 77461

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3839 3839
Read Sequential
single-core scalar
3836 3836
Write Sequential
single-core scalar
6038 6038
Stdlib Allocate
single-core scalar
2733 2733
Stdlib Write
single-core scalar
3030 3030
Stdlib Copy
single-core scalar
3559 3559

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4003 4003
Stream Copy
single-core scalar
3922 3922
Stream Copy
single-core vector
5320 5320
Stream Scale
single-core scalar
4358 4358
Stream Scale
single-core vector
5093 5093
Stream Add
single-core scalar
2035 2035
Stream Add
single-core vector
5234 5234
Stream Triad
single-core scalar
2199 2199
Stream Triad
single-core vector
3867 3867