Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14120 14120

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 12447 12447
Blowfish
single-core scalar
1850 1850
Blowfish
multi-core scalar
23853 23853
Text Compress
single-core scalar
2367 2367
Text Compress
multi-core scalar
23079 23079
Text Decompress
single-core scalar
2451 2451
Text Decompress
multi-core scalar
23611 23611
Image Compress
single-core scalar
2117 2117
Image Compress
multi-core scalar
21496 21496
Image Decompress
single-core scalar
1898 1898
Image Decompress
multi-core scalar
15519 15519
Lua
single-core scalar
3817 3817
Lua
multi-core scalar
27306 27306

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 24216 24216
Mandelbrot
single-core scalar
2562 2562
Mandelbrot
multi-core scalar
35796 35796
Dot Product
single-core scalar
4166 4166
Dot Product
single-core vector
4234 4234
Dot Product
multi-core scalar
33118 33118
Dot Product
multi-core vector
39077 39077
LU Decomposition
single-core scalar
896 896
LU Decomposition
multi-core scalar
6040 6040
Primality Test
single-core scalar
5251 5251
Primality Test
multi-core scalar
36481 36481
Sharpen Image
single-core scalar
6190 6190
Sharpen Image
multi-core scalar
67056 67056
Blur Image
single-core scalar
7507 7507
Blur Image
multi-core scalar
90653 90653

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4301 4301
Read Sequential
single-core scalar
4248 4248
Write Sequential
single-core scalar
6998 6998
Stdlib Allocate
single-core scalar
3308 3308
Stdlib Write
single-core scalar
3211 3211
Stdlib Copy
single-core scalar
3743 3743

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4279 4279
Stream Copy
single-core scalar
4305 4305
Stream Copy
single-core vector
5425 5425
Stream Scale
single-core scalar
4866 4866
Stream Scale
single-core vector
5339 5339
Stream Add
single-core scalar
2338 2338
Stream Add
single-core vector
5435 5435
Stream Triad
single-core scalar
2513 2513
Stream Triad
single-core vector
4012 4012