Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16434 16434

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 15844 15844
Blowfish
single-core scalar
1934 1934
Blowfish
multi-core scalar
25576 25576
Text Compress
single-core scalar
2734 2734
Text Compress
multi-core scalar
27392 27392
Text Decompress
single-core scalar
2804 2804
Text Decompress
multi-core scalar
29282 29282
Image Compress
single-core scalar
2584 2584
Image Compress
multi-core scalar
27220 27220
Image Decompress
single-core scalar
2698 2698
Image Decompress
multi-core scalar
21399 21399
Lua
single-core scalar
4949 4949
Lua
multi-core scalar
41560 41560

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27306 27306
Mandelbrot
single-core scalar
2565 2565
Mandelbrot
multi-core scalar
36316 36316
Dot Product
single-core scalar
4177 4177
Dot Product
single-core vector
5000 5000
Dot Product
multi-core scalar
33845 33845
Dot Product
multi-core vector
56531 56531
LU Decomposition
single-core scalar
1762 1762
LU Decomposition
multi-core scalar
13758 13758
Primality Test
single-core scalar
6616 6616
Primality Test
multi-core scalar
50330 50330
Sharpen Image
single-core scalar
6446 6446
Sharpen Image
multi-core scalar
67169 67169
Blur Image
single-core scalar
8052 8052
Blur Image
multi-core scalar
89719 89719

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4593 4593
Read Sequential
single-core scalar
4614 4614
Write Sequential
single-core scalar
7737 7737
Stdlib Allocate
single-core scalar
3869 3869
Stdlib Write
single-core scalar
3068 3068
Stdlib Copy
single-core scalar
3680 3680

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4134 4134
Stream Copy
single-core scalar
3803 3803
Stream Copy
single-core vector
4835 4835
Stream Scale
single-core scalar
3935 3935
Stream Scale
single-core vector
4511 4511
Stream Add
single-core scalar
3872 3872
Stream Add
single-core vector
4631 4631
Stream Triad
single-core scalar
4101 4101
Stream Triad
single-core vector
3386 3386