Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8489 8489

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 7036 7036
Blowfish
single-core scalar
1785 1785
Blowfish
multi-core scalar
11658 11658
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
11502 11502
Text Decompress
single-core scalar
2396 2396
Text Decompress
multi-core scalar
12270 12270
Image Compress
single-core scalar
2019 2019
Image Compress
multi-core scalar
10286 10286
Image Decompress
single-core scalar
1815 1815
Image Decompress
multi-core scalar
7836 7836
Lua
single-core scalar
3709 3709
Lua
multi-core scalar
16885 16885

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13736 13736
Mandelbrot
single-core scalar
2439 2439
Mandelbrot
multi-core scalar
17706 17706
Dot Product
single-core scalar
3977 3977
Dot Product
single-core vector
4728 4728
Dot Product
multi-core scalar
16209 16209
Dot Product
multi-core vector
20967 20967
LU Decomposition
single-core scalar
838 838
LU Decomposition
multi-core scalar
3486 3486
Primality Test
single-core scalar
5207 5207
Primality Test
multi-core scalar
18995 18995
Sharpen Image
single-core scalar
6058 6058
Sharpen Image
multi-core scalar
35993 35993
Blur Image
single-core scalar
7689 7689
Blur Image
multi-core scalar
48020 48020

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4320 4320
Read Sequential
single-core scalar
4740 4740
Write Sequential
single-core scalar
6688 6688
Stdlib Allocate
single-core scalar
3454 3454
Stdlib Write
single-core scalar
2886 2886
Stdlib Copy
single-core scalar
3833 3833

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3558 3558
Stream Copy
single-core scalar
3604 3604
Stream Copy
single-core vector
4631 4631
Stream Scale
single-core scalar
4079 4079
Stream Scale
single-core vector
4065 4065
Stream Add
single-core scalar
2171 2171
Stream Add
single-core vector
4374 4374
Stream Triad
single-core scalar
2338 2338
Stream Triad
single-core vector
3206 3206