Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13599 13599

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 12634 12634
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20491 20491
Text Compress
single-core scalar
2154 2154
Text Compress
multi-core scalar
22235 22235
Text Decompress
single-core scalar
2212 2212
Text Decompress
multi-core scalar
23682 23682
Image Compress
single-core scalar
2034 2034
Image Compress
multi-core scalar
19439 19439
Image Decompress
single-core scalar
2158 2158
Image Decompress
multi-core scalar
17121 17121
Lua
single-core scalar
3873 3873
Lua
multi-core scalar
34694 34694

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22998 22998
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
28575 28575
Dot Product
single-core scalar
3282 3282
Dot Product
single-core vector
3938 3938
Dot Product
multi-core scalar
27734 27734
Dot Product
multi-core vector
46527 46527
LU Decomposition
single-core scalar
1389 1389
LU Decomposition
multi-core scalar
11285 11285
Primality Test
single-core scalar
5237 5237
Primality Test
multi-core scalar
41942 41942
Sharpen Image
single-core scalar
5065 5065
Sharpen Image
multi-core scalar
60464 60464
Blur Image
single-core scalar
6352 6352
Blur Image
multi-core scalar
78181 78181

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3764 3764
Read Sequential
single-core scalar
3520 3520
Write Sequential
single-core scalar
6279 6279
Stdlib Allocate
single-core scalar
3197 3197
Stdlib Write
single-core scalar
2653 2653
Stdlib Copy
single-core scalar
3174 3174

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3756 3756
Stream Copy
single-core scalar
3209 3209
Stream Copy
single-core vector
4887 4887
Stream Scale
single-core scalar
3244 3244
Stream Scale
single-core vector
4505 4505
Stream Add
single-core scalar
3070 3070
Stream Add
single-core vector
4578 4578
Stream Triad
single-core scalar
3207 3207
Stream Triad
single-core vector
3349 3349