Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11915 11915

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10516 10516
Blowfish
single-core scalar
1555 1555
Blowfish
multi-core scalar
20205 20205
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19549 19549
Text Decompress
single-core scalar
2106 2106
Text Decompress
multi-core scalar
21246 21246
Image Compress
single-core scalar
1759 1759
Image Compress
multi-core scalar
17686 17686
Image Decompress
single-core scalar
1587 1587
Image Decompress
multi-core scalar
12015 12015
Lua
single-core scalar
3182 3182
Lua
multi-core scalar
23325 23325

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20195 20195
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30399 30399
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3527 3527
Dot Product
multi-core scalar
27921 27921
Dot Product
multi-core vector
31830 31830
LU Decomposition
single-core scalar
744 744
LU Decomposition
multi-core scalar
5496 5496
Primality Test
single-core scalar
4434 4434
Primality Test
multi-core scalar
31690 31690
Sharpen Image
single-core scalar
5227 5227
Sharpen Image
multi-core scalar
54984 54984
Blur Image
single-core scalar
6226 6226
Blur Image
multi-core scalar
74649 74649

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3857 3857
Read Sequential
single-core scalar
3851 3851
Write Sequential
single-core scalar
5949 5949
Stdlib Allocate
single-core scalar
3001 3001
Stdlib Write
single-core scalar
2987 2987
Stdlib Copy
single-core scalar
3497 3497

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3954 3954
Stream Copy
single-core scalar
3906 3906
Stream Copy
single-core vector
5157 5157
Stream Scale
single-core scalar
4346 4346
Stream Scale
single-core vector
5012 5012
Stream Add
single-core scalar
2034 2034
Stream Add
single-core vector
5162 5162
Stream Triad
single-core scalar
2199 2199
Stream Triad
single-core vector
3817 3817