Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8139 8139

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 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 6815 6815
Blowfish
single-core scalar
1729 1729
Blowfish
multi-core scalar
11120 11120
Text Compress
single-core scalar
2262 2262
Text Compress
multi-core scalar
11186 11186
Text Decompress
single-core scalar
2366 2366
Text Decompress
multi-core scalar
12092 12092
Image Compress
single-core scalar
1958 1958
Image Compress
multi-core scalar
10023 10023
Image Decompress
single-core scalar
1603 1603
Image Decompress
multi-core scalar
7172 7172
Lua
single-core scalar
3679 3679
Lua
multi-core scalar
16596 16596

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12946 12946
Mandelbrot
single-core scalar
2421 2421
Mandelbrot
multi-core scalar
17804 17804
Dot Product
single-core scalar
3867 3867
Dot Product
single-core vector
4638 4638
Dot Product
multi-core scalar
15580 15580
Dot Product
multi-core vector
21107 21107
LU Decomposition
single-core scalar
865 865
LU Decomposition
multi-core scalar
3468 3468
Primality Test
single-core scalar
4230 4230
Primality Test
multi-core scalar
16594 16594
Sharpen Image
single-core scalar
5615 5615
Sharpen Image
multi-core scalar
30908 30908
Blur Image
single-core scalar
7567 7567
Blur Image
multi-core scalar
46587 46587

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4245 4245
Read Sequential
single-core scalar
4759 4759
Write Sequential
single-core scalar
6686 6686
Stdlib Allocate
single-core scalar
3400 3400
Stdlib Write
single-core scalar
2750 2750
Stdlib Copy
single-core scalar
3631 3631

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3742 3742
Stream Copy
single-core scalar
3967 3967
Stream Copy
single-core vector
4850 4850
Stream Scale
single-core scalar
4032 4032
Stream Scale
single-core vector
4442 4442
Stream Add
single-core scalar
2270 2270
Stream Add
single-core vector
4659 4659
Stream Triad
single-core scalar
2345 2345
Stream Triad
single-core vector
3377 3377