Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14532 14532

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13273 13273
Blowfish
single-core scalar
1883 1883
Blowfish
multi-core scalar
24574 24574
Text Compress
single-core scalar
2385 2385
Text Compress
multi-core scalar
23642 23642
Text Decompress
single-core scalar
2531 2531
Text Decompress
multi-core scalar
25490 25490
Image Compress
single-core scalar
2121 2121
Image Compress
multi-core scalar
21674 21674
Image Decompress
single-core scalar
1920 1920
Image Decompress
multi-core scalar
14665 14665
Lua
single-core scalar
3704 3704
Lua
multi-core scalar
34691 34691

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 24595 24595
Mandelbrot
single-core scalar
2574 2574
Mandelbrot
multi-core scalar
37176 37176
Dot Product
single-core scalar
4215 4215
Dot Product
single-core vector
4272 4272
Dot Product
multi-core scalar
34093 34093
Dot Product
multi-core vector
39242 39242
LU Decomposition
single-core scalar
900 900
LU Decomposition
multi-core scalar
5468 5468
Primality Test
single-core scalar
5357 5357
Primality Test
multi-core scalar
38651 38651
Sharpen Image
single-core scalar
6248 6248
Sharpen Image
multi-core scalar
67713 67713
Blur Image
single-core scalar
7562 7562
Blur Image
multi-core scalar
90861 90861

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4287 4287
Read Sequential
single-core scalar
4425 4425
Write Sequential
single-core scalar
7162 7162
Stdlib Allocate
single-core scalar
3431 3431
Stdlib Write
single-core scalar
2961 2961
Stdlib Copy
single-core scalar
3459 3459

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4210 4210
Stream Copy
single-core scalar
4408 4408
Stream Copy
single-core vector
5350 5350
Stream Scale
single-core scalar
4832 4832
Stream Scale
single-core vector
5102 5102
Stream Add
single-core scalar
2388 2388
Stream Add
single-core vector
5187 5187
Stream Triad
single-core scalar
2583 2583
Stream Triad
single-core vector
3837 3837