Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16472 16472

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 15916 15916
Blowfish
single-core scalar
1942 1942
Blowfish
multi-core scalar
25602 25602
Text Compress
single-core scalar
2745 2745
Text Compress
multi-core scalar
27476 27476
Text Decompress
single-core scalar
2804 2804
Text Decompress
multi-core scalar
29171 29171
Image Compress
single-core scalar
2593 2593
Image Compress
multi-core scalar
26868 26868
Image Decompress
single-core scalar
2731 2731
Image Decompress
multi-core scalar
21996 21996
Lua
single-core scalar
4985 4985
Lua
multi-core scalar
42087 42087

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27103 27103
Mandelbrot
single-core scalar
2576 2576
Mandelbrot
multi-core scalar
36070 36070
Dot Product
single-core scalar
4212 4212
Dot Product
single-core vector
5076 5076
Dot Product
multi-core scalar
34358 34358
Dot Product
multi-core vector
53294 53294
LU Decomposition
single-core scalar
1860 1860
LU Decomposition
multi-core scalar
7487 7487
Primality Test
single-core scalar
6538 6538
Primality Test
multi-core scalar
49652 49652
Sharpen Image
single-core scalar
6453 6453
Sharpen Image
multi-core scalar
71474 71474
Blur Image
single-core scalar
7643 7643
Blur Image
multi-core scalar
92750 92750

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4550 4550
Read Sequential
single-core scalar
4523 4523
Write Sequential
single-core scalar
8040 8040
Stdlib Allocate
single-core scalar
3288 3288
Stdlib Write
single-core scalar
3159 3159
Stdlib Copy
single-core scalar
3744 3744

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5061 5061
Stream Copy
single-core scalar
4758 4758
Stream Copy
single-core vector
5842 5842
Stream Scale
single-core scalar
4904 4904
Stream Scale
single-core vector
5430 5430
Stream Add
single-core scalar
4753 4753
Stream Add
single-core vector
5605 5605
Stream Triad
single-core scalar
5090 5090
Stream Triad
single-core vector
4112 4112