Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14555 14555

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 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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12658 12658
Blowfish
single-core scalar
1884 1884
Blowfish
multi-core scalar
24653 24653
Text Compress
single-core scalar
2393 2393
Text Compress
multi-core scalar
23572 23572
Text Decompress
single-core scalar
2515 2515
Text Decompress
multi-core scalar
25026 25026
Image Compress
single-core scalar
2126 2126
Image Compress
multi-core scalar
21335 21335
Image Decompress
single-core scalar
1917 1917
Image Decompress
multi-core scalar
16350 16350
Lua
single-core scalar
3836 3836
Lua
multi-core scalar
26291 26291

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25167 25167
Mandelbrot
single-core scalar
2569 2569
Mandelbrot
multi-core scalar
37479 37479
Dot Product
single-core scalar
4200 4200
Dot Product
single-core vector
4271 4271
Dot Product
multi-core scalar
34170 34170
Dot Product
multi-core vector
39392 39392
LU Decomposition
single-core scalar
898 898
LU Decomposition
multi-core scalar
6312 6312
Primality Test
single-core scalar
5358 5358
Primality Test
multi-core scalar
38108 38108
Sharpen Image
single-core scalar
6229 6229
Sharpen Image
multi-core scalar
71633 71633
Blur Image
single-core scalar
7552 7552
Blur Image
multi-core scalar
94178 94178

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4395 4395
Read Sequential
single-core scalar
4354 4354
Write Sequential
single-core scalar
7215 7215
Stdlib Allocate
single-core scalar
3509 3509
Stdlib Write
single-core scalar
3179 3179
Stdlib Copy
single-core scalar
3721 3721

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4377 4377
Stream Copy
single-core scalar
4573 4573
Stream Copy
single-core vector
5525 5525
Stream Scale
single-core scalar
5051 5051
Stream Scale
single-core vector
5297 5297
Stream Add
single-core scalar
2435 2435
Stream Add
single-core vector
5473 5473
Stream Triad
single-core scalar
2642 2642
Stream Triad
single-core vector
4025 4025