Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8423 8423

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6921 6921
Blowfish
single-core scalar
1727 1727
Blowfish
multi-core scalar
11279 11279
Text Compress
single-core scalar
2232 2232
Text Compress
multi-core scalar
11318 11318
Text Decompress
single-core scalar
2295 2295
Text Decompress
multi-core scalar
11965 11965
Image Compress
single-core scalar
1989 1989
Image Compress
multi-core scalar
10559 10559
Image Decompress
single-core scalar
1786 1786
Image Decompress
multi-core scalar
7892 7892
Lua
single-core scalar
3528 3528
Lua
multi-core scalar
16482 16482

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13372 13372
Mandelbrot
single-core scalar
2388 2388
Mandelbrot
multi-core scalar
17454 17454
Dot Product
single-core scalar
3884 3884
Dot Product
single-core vector
4673 4673
Dot Product
multi-core scalar
16076 16076
Dot Product
multi-core vector
19984 19984
LU Decomposition
single-core scalar
845 845
LU Decomposition
multi-core scalar
3542 3542
Primality Test
single-core scalar
5148 5148
Primality Test
multi-core scalar
18661 18661
Sharpen Image
single-core scalar
5971 5971
Sharpen Image
multi-core scalar
34126 34126
Blur Image
single-core scalar
7560 7560
Blur Image
multi-core scalar
46900 46900

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4457 4457
Read Sequential
single-core scalar
4711 4711
Write Sequential
single-core scalar
6462 6462
Stdlib Allocate
single-core scalar
3404 3404
Stdlib Write
single-core scalar
3442 3442
Stdlib Copy
single-core scalar
4270 4270

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4300 4300
Stream Copy
single-core scalar
4092 4092
Stream Copy
single-core vector
5760 5760
Stream Scale
single-core scalar
4592 4592
Stream Scale
single-core vector
5277 5277
Stream Add
single-core scalar
2232 2232
Stream Add
single-core vector
5731 5731
Stream Triad
single-core scalar
2469 2469
Stream Triad
single-core vector
4253 4253