Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8447 8447

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 3.00 GB 1066 MHz DDR3 3.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6938 6938
Blowfish
single-core scalar
1785 1785
Blowfish
multi-core scalar
11658 11658
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
11484 11484
Text Decompress
single-core scalar
2345 2345
Text Decompress
multi-core scalar
12084 12084
Image Compress
single-core scalar
2014 2014
Image Compress
multi-core scalar
10508 10508
Image Decompress
single-core scalar
1778 1778
Image Decompress
multi-core scalar
7589 7589
Lua
single-core scalar
3434 3434
Lua
multi-core scalar
16305 16305

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13627 13627
Mandelbrot
single-core scalar
2438 2438
Mandelbrot
multi-core scalar
17708 17708
Dot Product
single-core scalar
3973 3973
Dot Product
single-core vector
4706 4706
Dot Product
multi-core scalar
16209 16209
Dot Product
multi-core vector
21037 21037
LU Decomposition
single-core scalar
826 826
LU Decomposition
multi-core scalar
3529 3529
Primality Test
single-core scalar
4996 4996
Primality Test
multi-core scalar
18942 18942
Sharpen Image
single-core scalar
6045 6045
Sharpen Image
multi-core scalar
35285 35285
Blur Image
single-core scalar
7656 7656
Blur Image
multi-core scalar
47433 47433

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4388 4388
Read Sequential
single-core scalar
4758 4758
Write Sequential
single-core scalar
6689 6689
Stdlib Allocate
single-core scalar
3462 3462
Stdlib Write
single-core scalar
3123 3123
Stdlib Copy
single-core scalar
3911 3911

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3718 3718
Stream Copy
single-core scalar
3766 3766
Stream Copy
single-core vector
4711 4711
Stream Scale
single-core scalar
4127 4127
Stream Scale
single-core vector
4456 4456
Stream Add
single-core scalar
2175 2175
Stream Add
single-core vector
4738 4738
Stream Triad
single-core scalar
2342 2342
Stream Triad
single-core vector
3431 3431