Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8483 8483

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7 (Build 11A511) Mac OS X 10.7 (Build 11A511)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6953 6953
Blowfish
single-core scalar
1751 1751
Blowfish
multi-core scalar
11530 11530
Text Compress
single-core scalar
2262 2262
Text Compress
multi-core scalar
11299 11299
Text Decompress
single-core scalar
2385 2385
Text Decompress
multi-core scalar
12280 12280
Image Compress
single-core scalar
2008 2008
Image Compress
multi-core scalar
10535 10535
Image Decompress
single-core scalar
1780 1780
Image Decompress
multi-core scalar
8078 8078
Lua
single-core scalar
3677 3677
Lua
multi-core scalar
15857 15857

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13690 13690
Mandelbrot
single-core scalar
2420 2420
Mandelbrot
multi-core scalar
17430 17430
Dot Product
single-core scalar
3934 3934
Dot Product
single-core vector
4565 4565
Dot Product
multi-core scalar
16275 16275
Dot Product
multi-core vector
20949 20949
LU Decomposition
single-core scalar
833 833
LU Decomposition
multi-core scalar
3485 3485
Primality Test
single-core scalar
5218 5218
Primality Test
multi-core scalar
18856 18856
Sharpen Image
single-core scalar
6012 6012
Sharpen Image
multi-core scalar
36365 36365
Blur Image
single-core scalar
7657 7657
Blur Image
multi-core scalar
47672 47672

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4322 4322
Read Sequential
single-core scalar
4728 4728
Write Sequential
single-core scalar
6677 6677
Stdlib Allocate
single-core scalar
3008 3008
Stdlib Write
single-core scalar
3125 3125
Stdlib Copy
single-core scalar
4075 4075

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3943 3943
Stream Copy
single-core scalar
3805 3805
Stream Copy
single-core vector
4966 4966
Stream Scale
single-core scalar
4395 4395
Stream Scale
single-core vector
4939 4939
Stream Add
single-core scalar
2259 2259
Stream Add
single-core vector
5121 5121
Stream Triad
single-core scalar
2376 2376
Stream Triad
single-core vector
3687 3687