lb-205b-012 lb-205b-012
Geekbench 2 Score 15856 15856

System Information

lb-205b-012 lb-205b-012
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 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

lb-205b-012 lb-205b-012
Integer 15559 15559
Blowfish
single-core scalar
1859 1859
Blowfish
multi-core scalar
25135 25135
Text Compress
single-core scalar
2631 2631
Text Compress
multi-core scalar
26300 26300
Text Decompress
single-core scalar
2692 2692
Text Decompress
multi-core scalar
28785 28785
Image Compress
single-core scalar
2492 2492
Image Compress
multi-core scalar
26438 26438
Image Decompress
single-core scalar
2660 2660
Image Decompress
multi-core scalar
21713 21713
Lua
single-core scalar
4744 4744
Lua
multi-core scalar
41269 41269

Floating Point Performance

lb-205b-012 lb-205b-012
Floating Point 26186 26186
Mandelbrot
single-core scalar
2466 2466
Mandelbrot
multi-core scalar
34754 34754
Dot Product
single-core scalar
4033 4033
Dot Product
single-core vector
4868 4868
Dot Product
multi-core scalar
33235 33235
Dot Product
multi-core vector
51773 51773
LU Decomposition
single-core scalar
1782 1782
LU Decomposition
multi-core scalar
7269 7269
Primality Test
single-core scalar
6237 6237
Primality Test
multi-core scalar
49982 49982
Sharpen Image
single-core scalar
6189 6189
Sharpen Image
multi-core scalar
67970 67970
Blur Image
single-core scalar
7345 7345
Blur Image
multi-core scalar
88701 88701

Memory Performance

lb-205b-012 lb-205b-012
Memory 4116 4116
Read Sequential
single-core scalar
3899 3899
Write Sequential
single-core scalar
7718 7718
Stdlib Allocate
single-core scalar
2977 2977
Stdlib Write
single-core scalar
2696 2696
Stdlib Copy
single-core scalar
3292 3292

Stream Performance

lb-205b-012 lb-205b-012
Stream 4227 4227
Stream Copy
single-core scalar
4118 4118
Stream Copy
single-core vector
4863 4863
Stream Scale
single-core scalar
3905 3905
Stream Scale
single-core vector
4328 4328
Stream Add
single-core scalar
3876 3876
Stream Add
single-core vector
4747 4747
Stream Triad
single-core scalar
4556 4556
Stream Triad
single-core vector
3426 3426