Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 16688 16688

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 16235 16235
Blowfish
single-core scalar
1944 1944
Blowfish
multi-core scalar
25587 25587
Text Compress
single-core scalar
2748 2748
Text Compress
multi-core scalar
27709 27709
Text Decompress
single-core scalar
2804 2804
Text Decompress
multi-core scalar
29509 29509
Image Compress
single-core scalar
2589 2589
Image Compress
multi-core scalar
27026 27026
Image Decompress
single-core scalar
2741 2741
Image Decompress
multi-core scalar
24954 24954
Lua
single-core scalar
4968 4968
Lua
multi-core scalar
42249 42249

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 27374 27374
Mandelbrot
single-core scalar
2577 2577
Mandelbrot
multi-core scalar
36096 36096
Dot Product
single-core scalar
4210 4210
Dot Product
single-core vector
4987 4987
Dot Product
multi-core scalar
34093 34093
Dot Product
multi-core vector
53231 53231
LU Decomposition
single-core scalar
1857 1857
LU Decomposition
multi-core scalar
7339 7339
Primality Test
single-core scalar
6533 6533
Primality Test
multi-core scalar
50280 50280
Sharpen Image
single-core scalar
6453 6453
Sharpen Image
multi-core scalar
73429 73429
Blur Image
single-core scalar
7639 7639
Blur Image
multi-core scalar
94514 94514

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4622 4622
Read Sequential
single-core scalar
4600 4600
Write Sequential
single-core scalar
7983 7983
Stdlib Allocate
single-core scalar
3628 3628
Stdlib Write
single-core scalar
3182 3182
Stdlib Copy
single-core scalar
3718 3718

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5014 5014
Stream Copy
single-core scalar
4553 4553
Stream Copy
single-core vector
5875 5875
Stream Scale
single-core scalar
4952 4952
Stream Scale
single-core vector
5515 5515
Stream Add
single-core scalar
4608 4608
Stream Add
single-core vector
5595 5595
Stream Triad
single-core scalar
4912 4912
Stream Triad
single-core vector
4109 4109