Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8401 8401

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 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6975 6975
Blowfish
single-core scalar
1781 1781
Blowfish
multi-core scalar
11643 11643
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
11371 11371
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
12016 12016
Image Compress
single-core scalar
2013 2013
Image Compress
multi-core scalar
10557 10557
Image Decompress
single-core scalar
1807 1807
Image Decompress
multi-core scalar
7560 7560
Lua
single-core scalar
3607 3607
Lua
multi-core scalar
16758 16758

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13624 13624
Mandelbrot
single-core scalar
2433 2433
Mandelbrot
multi-core scalar
17677 17677
Dot Product
single-core scalar
3941 3941
Dot Product
single-core vector
4688 4688
Dot Product
multi-core scalar
16293 16293
Dot Product
multi-core vector
21078 21078
LU Decomposition
single-core scalar
847 847
LU Decomposition
multi-core scalar
3477 3477
Primality Test
single-core scalar
5213 5213
Primality Test
multi-core scalar
18986 18986
Sharpen Image
single-core scalar
6026 6026
Sharpen Image
multi-core scalar
34898 34898
Blur Image
single-core scalar
7674 7674
Blur Image
multi-core scalar
47515 47515

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4226 4226
Read Sequential
single-core scalar
4749 4749
Write Sequential
single-core scalar
6631 6631
Stdlib Allocate
single-core scalar
3435 3435
Stdlib Write
single-core scalar
2698 2698
Stdlib Copy
single-core scalar
3620 3620

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3462 3462
Stream Copy
single-core scalar
3702 3702
Stream Copy
single-core vector
4319 4319
Stream Scale
single-core scalar
3744 3744
Stream Scale
single-core vector
3890 3890
Stream Add
single-core scalar
2181 2181
Stream Add
single-core vector
4294 4294
Stream Triad
single-core scalar
2373 2373
Stream Triad
single-core vector
3194 3194