Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14372 14372

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12210 12210
Blowfish
single-core scalar
1876 1876
Blowfish
multi-core scalar
23906 23906
Text Compress
single-core scalar
2378 2378
Text Compress
multi-core scalar
22628 22628
Text Decompress
single-core scalar
2411 2411
Text Decompress
multi-core scalar
24336 24336
Image Compress
single-core scalar
2103 2103
Image Compress
multi-core scalar
21252 21252
Image Decompress
single-core scalar
1782 1782
Image Decompress
multi-core scalar
14433 14433
Lua
single-core scalar
3750 3750
Lua
multi-core scalar
25666 25666

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 25121 25121
Mandelbrot
single-core scalar
2573 2573
Mandelbrot
multi-core scalar
36832 36832
Dot Product
single-core scalar
4162 4162
Dot Product
single-core vector
4962 4962
Dot Product
multi-core scalar
33666 33666
Dot Product
multi-core vector
44133 44133
LU Decomposition
single-core scalar
877 877
LU Decomposition
multi-core scalar
7168 7168
Primality Test
single-core scalar
4424 4424
Primality Test
multi-core scalar
34003 34003
Sharpen Image
single-core scalar
6162 6162
Sharpen Image
multi-core scalar
68081 68081
Blur Image
single-core scalar
7971 7971
Blur Image
multi-core scalar
96692 96692

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4522 4522
Read Sequential
single-core scalar
4294 4294
Write Sequential
single-core scalar
6874 6874
Stdlib Allocate
single-core scalar
4498 4498
Stdlib Write
single-core scalar
3222 3222
Stdlib Copy
single-core scalar
3725 3725

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4019 4019
Stream Copy
single-core scalar
3891 3891
Stream Copy
single-core vector
5458 5458
Stream Scale
single-core scalar
4322 4322
Stream Scale
single-core vector
4764 4764
Stream Add
single-core scalar
2314 2314
Stream Add
single-core vector
5239 5239
Stream Triad
single-core scalar
2470 2470
Stream Triad
single-core vector
3700 3700