Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13059 13059

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 11954 11954
Blowfish
single-core scalar
1656 1656
Blowfish
multi-core scalar
20014 20014
Text Compress
single-core scalar
2012 2012
Text Compress
multi-core scalar
22815 22815
Text Decompress
single-core scalar
2074 2074
Text Decompress
multi-core scalar
24290 24290
Image Compress
single-core scalar
1782 1782
Image Compress
multi-core scalar
18829 18829
Image Decompress
single-core scalar
1565 1565
Image Decompress
multi-core scalar
12006 12006
Lua
single-core scalar
2817 2817
Lua
multi-core scalar
33596 33596

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22401 22401
Mandelbrot
single-core scalar
2435 2435
Mandelbrot
multi-core scalar
31009 31009
Dot Product
single-core scalar
3522 3522
Dot Product
single-core vector
3461 3461
Dot Product
multi-core scalar
32295 32295
Dot Product
multi-core vector
36531 36531
LU Decomposition
single-core scalar
735 735
LU Decomposition
multi-core scalar
5943 5943
Primality Test
single-core scalar
4117 4117
Primality Test
multi-core scalar
37597 37597
Sharpen Image
single-core scalar
5375 5375
Sharpen Image
multi-core scalar
57140 57140
Blur Image
single-core scalar
6784 6784
Blur Image
multi-core scalar
86681 86681

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3475 3475
Read Sequential
single-core scalar
3517 3517
Write Sequential
single-core scalar
5883 5883
Stdlib Allocate
single-core scalar
2500 2500
Stdlib Write
single-core scalar
2602 2602
Stdlib Copy
single-core scalar
2875 2875

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3399 3399
Stream Copy
single-core scalar
3348 3348
Stream Copy
single-core vector
4721 4721
Stream Scale
single-core scalar
3535 3535
Stream Scale
single-core vector
4425 4425
Stream Add
single-core scalar
1905 1905
Stream Add
single-core vector
4197 4197
Stream Triad
single-core scalar
2072 2072
Stream Triad
single-core vector
2991 2991