Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12212 12212

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 11040 11040
Blowfish
single-core scalar
1553 1553
Blowfish
multi-core scalar
20013 20013
Text Compress
single-core scalar
1988 1988
Text Compress
multi-core scalar
19393 19393
Text Decompress
single-core scalar
2035 2035
Text Decompress
multi-core scalar
20804 20804
Image Compress
single-core scalar
1761 1761
Image Compress
multi-core scalar
17943 17943
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
13594 13594
Lua
single-core scalar
3238 3238
Lua
multi-core scalar
28590 28590

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20511 20511
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30248 30248
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3529 3529
Dot Product
multi-core scalar
27856 27856
Dot Product
multi-core vector
31967 31967
LU Decomposition
single-core scalar
747 747
LU Decomposition
multi-core scalar
5782 5782
Primality Test
single-core scalar
4231 4231
Primality Test
multi-core scalar
31725 31725
Sharpen Image
single-core scalar
5159 5159
Sharpen Image
multi-core scalar
57545 57545
Blur Image
single-core scalar
6229 6229
Blur Image
multi-core scalar
76532 76532

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3846 3846
Read Sequential
single-core scalar
3833 3833
Write Sequential
single-core scalar
5949 5949
Stdlib Allocate
single-core scalar
2816 2816
Stdlib Write
single-core scalar
3034 3034
Stdlib Copy
single-core scalar
3600 3600

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4009 4009
Stream Copy
single-core scalar
3937 3937
Stream Copy
single-core vector
5285 5285
Stream Scale
single-core scalar
4363 4363
Stream Scale
single-core vector
5104 5104
Stream Add
single-core scalar
2030 2030
Stream Add
single-core vector
5271 5271
Stream Triad
single-core scalar
2191 2191
Stream Triad
single-core vector
3893 3893