Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14478 14478

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12664 12664
Blowfish
single-core scalar
1873 1873
Blowfish
multi-core scalar
24123 24123
Text Compress
single-core scalar
2391 2391
Text Compress
multi-core scalar
23662 23662
Text Decompress
single-core scalar
2548 2548
Text Decompress
multi-core scalar
25235 25235
Image Compress
single-core scalar
2127 2127
Image Compress
multi-core scalar
21176 21176
Image Decompress
single-core scalar
1914 1914
Image Decompress
multi-core scalar
16607 16607
Lua
single-core scalar
3835 3835
Lua
multi-core scalar
26479 26479

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25028 25028
Mandelbrot
single-core scalar
2574 2574
Mandelbrot
multi-core scalar
36970 36970
Dot Product
single-core scalar
4212 4212
Dot Product
single-core vector
4269 4269
Dot Product
multi-core scalar
33897 33897
Dot Product
multi-core vector
38882 38882
LU Decomposition
single-core scalar
902 902
LU Decomposition
multi-core scalar
6192 6192
Primality Test
single-core scalar
5349 5349
Primality Test
multi-core scalar
37692 37692
Sharpen Image
single-core scalar
6225 6225
Sharpen Image
multi-core scalar
71170 71170
Blur Image
single-core scalar
7565 7565
Blur Image
multi-core scalar
94498 94498

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4265 4265
Read Sequential
single-core scalar
4373 4373
Write Sequential
single-core scalar
6882 6882
Stdlib Allocate
single-core scalar
3237 3237
Stdlib Write
single-core scalar
3145 3145
Stdlib Copy
single-core scalar
3689 3689

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4336 4336
Stream Copy
single-core scalar
4391 4391
Stream Copy
single-core vector
5606 5606
Stream Scale
single-core scalar
4843 4843
Stream Scale
single-core vector
5419 5419
Stream Add
single-core scalar
2342 2342
Stream Add
single-core vector
5483 5483
Stream Triad
single-core scalar
2541 2541
Stream Triad
single-core vector
4063 4063