Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14720 14720

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13377 13377
Blowfish
single-core scalar
1883 1883
Blowfish
multi-core scalar
24803 24803
Text Compress
single-core scalar
2386 2386
Text Compress
multi-core scalar
23751 23751
Text Decompress
single-core scalar
2535 2535
Text Decompress
multi-core scalar
25400 25400
Image Compress
single-core scalar
2115 2115
Image Compress
multi-core scalar
21724 21724
Image Decompress
single-core scalar
1914 1914
Image Decompress
multi-core scalar
15616 15616
Lua
single-core scalar
3853 3853
Lua
multi-core scalar
34550 34550

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 24965 24965
Mandelbrot
single-core scalar
2573 2573
Mandelbrot
multi-core scalar
37464 37464
Dot Product
single-core scalar
4214 4214
Dot Product
single-core vector
4270 4270
Dot Product
multi-core scalar
34147 34147
Dot Product
multi-core vector
39273 39273
LU Decomposition
single-core scalar
899 899
LU Decomposition
multi-core scalar
6140 6140
Primality Test
single-core scalar
5358 5358
Primality Test
multi-core scalar
38206 38206
Sharpen Image
single-core scalar
6227 6227
Sharpen Image
multi-core scalar
70450 70450
Blur Image
single-core scalar
7554 7554
Blur Image
multi-core scalar
92738 92738

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4331 4331
Read Sequential
single-core scalar
4394 4394
Write Sequential
single-core scalar
7069 7069
Stdlib Allocate
single-core scalar
3480 3480
Stdlib Write
single-core scalar
3085 3085
Stdlib Copy
single-core scalar
3631 3631

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4348 4348
Stream Copy
single-core scalar
4444 4444
Stream Copy
single-core vector
5536 5536
Stream Scale
single-core scalar
5113 5113
Stream Scale
single-core vector
5330 5330
Stream Add
single-core scalar
2369 2369
Stream Add
single-core vector
5409 5409
Stream Triad
single-core scalar
2571 2571
Stream Triad
single-core vector
4012 4012