Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9563 9563

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 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 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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 8418 8418
Blowfish
single-core scalar
1850 1850
Blowfish
multi-core scalar
12319 12319
Text Compress
single-core scalar
2619 2619
Text Compress
multi-core scalar
13371 13371
Text Decompress
single-core scalar
2690 2690
Text Decompress
multi-core scalar
14083 14083
Image Compress
single-core scalar
2462 2462
Image Compress
multi-core scalar
12925 12925
Image Decompress
single-core scalar
2536 2536
Image Decompress
multi-core scalar
11168 11168
Lua
single-core scalar
4668 4668
Lua
multi-core scalar
20326 20326

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 14547 14547
Mandelbrot
single-core scalar
2450 2450
Mandelbrot
multi-core scalar
17585 17585
Dot Product
single-core scalar
4009 4009
Dot Product
single-core vector
4830 4830
Dot Product
multi-core scalar
16290 16290
Dot Product
multi-core vector
25645 25645
LU Decomposition
single-core scalar
1770 1770
LU Decomposition
multi-core scalar
4358 4358
Primality Test
single-core scalar
6211 6211
Primality Test
multi-core scalar
25453 25453
Sharpen Image
single-core scalar
6169 6169
Sharpen Image
multi-core scalar
36059 36059
Blur Image
single-core scalar
7289 7289
Blur Image
multi-core scalar
45548 45548

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4789 4789
Read Sequential
single-core scalar
5080 5080
Write Sequential
single-core scalar
7751 7751
Stdlib Allocate
single-core scalar
3371 3371
Stdlib Write
single-core scalar
3441 3441
Stdlib Copy
single-core scalar
4302 4302

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 5683 5683
Stream Copy
single-core scalar
4730 4730
Stream Copy
single-core vector
6864 6864
Stream Scale
single-core scalar
4889 4889
Stream Scale
single-core vector
6444 6444
Stream Add
single-core scalar
5460 5460
Stream Add
single-core vector
6832 6832
Stream Triad
single-core scalar
5223 5223
Stream Triad
single-core vector
5023 5023