Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8540 8540

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6966 6966
Blowfish
single-core scalar
1771 1771
Blowfish
multi-core scalar
11517 11517
Text Compress
single-core scalar
2283 2283
Text Compress
multi-core scalar
11437 11437
Text Decompress
single-core scalar
2380 2380
Text Decompress
multi-core scalar
12244 12244
Image Compress
single-core scalar
2021 2021
Image Compress
multi-core scalar
10325 10325
Image Decompress
single-core scalar
1823 1823
Image Decompress
multi-core scalar
8272 8272
Lua
single-core scalar
3609 3609
Lua
multi-core scalar
15910 15910

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13936 13936
Mandelbrot
single-core scalar
2445 2445
Mandelbrot
multi-core scalar
17704 17704
Dot Product
single-core scalar
3973 3973
Dot Product
single-core vector
4729 4729
Dot Product
multi-core scalar
16211 16211
Dot Product
multi-core vector
21133 21133
LU Decomposition
single-core scalar
847 847
LU Decomposition
multi-core scalar
3483 3483
Primality Test
single-core scalar
5149 5149
Primality Test
multi-core scalar
19084 19084
Sharpen Image
single-core scalar
6056 6056
Sharpen Image
multi-core scalar
36989 36989
Blur Image
single-core scalar
7652 7652
Blur Image
multi-core scalar
49658 49658

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4301 4301
Read Sequential
single-core scalar
4773 4773
Write Sequential
single-core scalar
6943 6943
Stdlib Allocate
single-core scalar
3468 3468
Stdlib Write
single-core scalar
2736 2736
Stdlib Copy
single-core scalar
3586 3586

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3649 3649
Stream Copy
single-core scalar
3775 3775
Stream Copy
single-core vector
4624 4624
Stream Scale
single-core scalar
3968 3968
Stream Scale
single-core vector
4278 4278
Stream Add
single-core scalar
2202 2202
Stream Add
single-core vector
4613 4613
Stream Triad
single-core scalar
2388 2388
Stream Triad
single-core vector
3351 3351