Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13892 13892

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13361 13361
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
21033 21033
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22832 22832
Text Decompress
single-core scalar
2329 2329
Text Decompress
multi-core scalar
24251 24251
Image Compress
single-core scalar
2151 2151
Image Compress
multi-core scalar
22333 22333
Image Decompress
single-core scalar
2308 2308
Image Decompress
multi-core scalar
19849 19849
Lua
single-core scalar
4108 4108
Lua
multi-core scalar
35266 35266

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22679 22679
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29683 29683
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4142 4142
Dot Product
multi-core scalar
27959 27959
Dot Product
multi-core vector
43863 43863
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7292 7292
Primality Test
single-core scalar
5421 5421
Primality Test
multi-core scalar
43039 43039
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
59966 59966
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
77339 77339

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4049 4049
Read Sequential
single-core scalar
3961 3961
Write Sequential
single-core scalar
6699 6699
Stdlib Allocate
single-core scalar
2997 2997
Stdlib Write
single-core scalar
3019 3019
Stdlib Copy
single-core scalar
3570 3570

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4688 4688
Stream Copy
single-core scalar
4100 4100
Stream Copy
single-core vector
5582 5582
Stream Scale
single-core scalar
4257 4257
Stream Scale
single-core vector
5196 5196
Stream Add
single-core scalar
4458 4458
Stream Add
single-core vector
5424 5424
Stream Triad
single-core scalar
4523 4523
Stream Triad
single-core vector
3967 3967