Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13181 13181

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 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 12901 12901
Blowfish
single-core scalar
1519 1519
Blowfish
multi-core scalar
20865 20865
Text Compress
single-core scalar
2153 2153
Text Compress
multi-core scalar
22594 22594
Text Decompress
single-core scalar
2185 2185
Text Decompress
multi-core scalar
24099 24099
Image Compress
single-core scalar
2038 2038
Image Compress
multi-core scalar
22603 22603
Image Decompress
single-core scalar
2089 2089
Image Decompress
multi-core scalar
15853 15853
Lua
single-core scalar
3855 3855
Lua
multi-core scalar
34967 34967

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21598 21598
Mandelbrot
single-core scalar
1980 1980
Mandelbrot
multi-core scalar
29738 29738
Dot Product
single-core scalar
3283 3283
Dot Product
single-core vector
3901 3901
Dot Product
multi-core scalar
27657 27657
Dot Product
multi-core vector
43630 43630
LU Decomposition
single-core scalar
1474 1474
LU Decomposition
multi-core scalar
7341 7341
Primality Test
single-core scalar
5049 5049
Primality Test
multi-core scalar
41464 41464
Sharpen Image
single-core scalar
5071 5071
Sharpen Image
multi-core scalar
53910 53910
Blur Image
single-core scalar
5936 5936
Blur Image
multi-core scalar
71938 71938

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3713 3713
Read Sequential
single-core scalar
3477 3477
Write Sequential
single-core scalar
6312 6312
Stdlib Allocate
single-core scalar
3132 3132
Stdlib Write
single-core scalar
2566 2566
Stdlib Copy
single-core scalar
3081 3081

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3643 3643
Stream Copy
single-core scalar
3225 3225
Stream Copy
single-core vector
4681 4681
Stream Scale
single-core scalar
3133 3133
Stream Scale
single-core vector
4163 4163
Stream Add
single-core scalar
2914 2914
Stream Add
single-core vector
4595 4595
Stream Triad
single-core scalar
3115 3115
Stream Triad
single-core vector
3325 3325