Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9570 9570

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 8513 8513
Blowfish
single-core scalar
1847 1847
Blowfish
multi-core scalar
12202 12202
Text Compress
single-core scalar
2607 2607
Text Compress
multi-core scalar
13368 13368
Text Decompress
single-core scalar
2677 2677
Text Decompress
multi-core scalar
14194 14194
Image Compress
single-core scalar
2468 2468
Image Compress
multi-core scalar
13130 13130
Image Decompress
single-core scalar
2617 2617
Image Decompress
multi-core scalar
11862 11862
Lua
single-core scalar
4708 4708
Lua
multi-core scalar
20477 20477

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 14784 14784
Mandelbrot
single-core scalar
2443 2443
Mandelbrot
multi-core scalar
17357 17357
Dot Product
single-core scalar
3974 3974
Dot Product
single-core vector
4774 4774
Dot Product
multi-core scalar
16200 16200
Dot Product
multi-core vector
27284 27284
LU Decomposition
single-core scalar
1551 1551
LU Decomposition
multi-core scalar
7107 7107
Primality Test
single-core scalar
6366 6366
Primality Test
multi-core scalar
24900 24900
Sharpen Image
single-core scalar
6144 6144
Sharpen Image
multi-core scalar
35411 35411
Blur Image
single-core scalar
7705 7705
Blur Image
multi-core scalar
45765 45765

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4815 4815
Read Sequential
single-core scalar
4981 4981
Write Sequential
single-core scalar
7491 7491
Stdlib Allocate
single-core scalar
3827 3827
Stdlib Write
single-core scalar
3434 3434
Stdlib Copy
single-core scalar
4346 4346

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4532 4532
Stream Copy
single-core scalar
3851 3851
Stream Copy
single-core vector
5261 5261
Stream Scale
single-core scalar
3995 3995
Stream Scale
single-core vector
5056 5056
Stream Add
single-core scalar
4488 4488
Stream Add
single-core vector
5341 5341
Stream Triad
single-core scalar
4363 4363
Stream Triad
single-core vector
3906 3906