Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13489 13489

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12833 12833
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
20868 20868
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22676 22676
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
23899 23899
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22314 22314
Image Decompress
single-core scalar
2273 2273
Image Decompress
multi-core scalar
16193 16193
Lua
single-core scalar
3893 3893
Lua
multi-core scalar
33549 33549

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22122 22122
Mandelbrot
single-core scalar
2124 2124
Mandelbrot
multi-core scalar
30061 30061
Dot Product
single-core scalar
3468 3468
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
27412 27412
Dot Product
multi-core vector
43571 43571
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
5253 5253
Primality Test
single-core scalar
5364 5364
Primality Test
multi-core scalar
42687 42687
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
58919 58919
Blur Image
single-core scalar
6278 6278
Blur Image
multi-core scalar
73502 73502

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3958 3958
Read Sequential
single-core scalar
3996 3996
Write Sequential
single-core scalar
6709 6709
Stdlib Allocate
single-core scalar
2949 2949
Stdlib Write
single-core scalar
2769 2769
Stdlib Copy
single-core scalar
3370 3370

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4633 4633
Stream Copy
single-core scalar
4086 4086
Stream Copy
single-core vector
5258 5258
Stream Scale
single-core scalar
4216 4216
Stream Scale
single-core vector
5247 5247
Stream Add
single-core scalar
4354 4354
Stream Add
single-core vector
5447 5447
Stream Triad
single-core scalar
4448 4448
Stream Triad
single-core vector
4015 4015