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 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6725 6725
Blowfish
single-core scalar
1774 1774
Blowfish
multi-core scalar
11308 11308
Text Compress
single-core scalar
2264 2264
Text Compress
multi-core scalar
11270 11270
Text Decompress
single-core scalar
2343 2343
Text Decompress
multi-core scalar
11930 11930
Image Compress
single-core scalar
2008 2008
Image Compress
multi-core scalar
10214 10214
Image Decompress
single-core scalar
1694 1694
Image Decompress
multi-core scalar
7539 7539
Lua
single-core scalar
3362 3362
Lua
multi-core scalar
14995 14995

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13055 13055
Mandelbrot
single-core scalar
2437 2437
Mandelbrot
multi-core scalar
17849 17849
Dot Product
single-core scalar
3966 3966
Dot Product
single-core vector
4704 4704
Dot Product
multi-core scalar
16145 16145
Dot Product
multi-core vector
20592 20592
LU Decomposition
single-core scalar
854 854
LU Decomposition
multi-core scalar
3490 3490
Primality Test
single-core scalar
4215 4215
Primality Test
multi-core scalar
16416 16416
Sharpen Image
single-core scalar
5833 5833
Sharpen Image
multi-core scalar
33388 33388
Blur Image
single-core scalar
7456 7456
Blur Image
multi-core scalar
45436 45436

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4268 4268
Read Sequential
single-core scalar
4695 4695
Write Sequential
single-core scalar
6567 6567
Stdlib Allocate
single-core scalar
3509 3509
Stdlib Write
single-core scalar
2799 2799
Stdlib Copy
single-core scalar
3772 3772

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3624 3624
Stream Copy
single-core scalar
3721 3721
Stream Copy
single-core vector
4655 4655
Stream Scale
single-core scalar
3852 3852
Stream Scale
single-core vector
4213 4213
Stream Add
single-core scalar
2188 2188
Stream Add
single-core vector
4608 4608
Stream Triad
single-core scalar
2421 2421
Stream Triad
single-core vector
3341 3341