Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8435 8435

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 3.00 GB 1066 MHz DDR3 3.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6931 6931
Blowfish
single-core scalar
1789 1789
Blowfish
multi-core scalar
11591 11591
Text Compress
single-core scalar
2285 2285
Text Compress
multi-core scalar
11444 11444
Text Decompress
single-core scalar
2351 2351
Text Decompress
multi-core scalar
12166 12166
Image Compress
single-core scalar
2011 2011
Image Compress
multi-core scalar
10373 10373
Image Decompress
single-core scalar
1791 1791
Image Decompress
multi-core scalar
7448 7448
Lua
single-core scalar
3787 3787
Lua
multi-core scalar
16140 16140

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13617 13617
Mandelbrot
single-core scalar
2444 2444
Mandelbrot
multi-core scalar
17764 17764
Dot Product
single-core scalar
3978 3978
Dot Product
single-core vector
4718 4718
Dot Product
multi-core scalar
16231 16231
Dot Product
multi-core vector
21121 21121
LU Decomposition
single-core scalar
837 837
LU Decomposition
multi-core scalar
3559 3559
Primality Test
single-core scalar
5230 5230
Primality Test
multi-core scalar
19028 19028
Sharpen Image
single-core scalar
6063 6063
Sharpen Image
multi-core scalar
34580 34580
Blur Image
single-core scalar
7705 7705
Blur Image
multi-core scalar
47382 47382

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4391 4391
Read Sequential
single-core scalar
4737 4737
Write Sequential
single-core scalar
6699 6699
Stdlib Allocate
single-core scalar
3470 3470
Stdlib Write
single-core scalar
3124 3124
Stdlib Copy
single-core scalar
3926 3926

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3660 3660
Stream Copy
single-core scalar
3688 3688
Stream Copy
single-core vector
4489 4489
Stream Scale
single-core scalar
3992 3992
Stream Scale
single-core vector
4401 4401
Stream Add
single-core scalar
2178 2178
Stream Add
single-core vector
4580 4580
Stream Triad
single-core scalar
2372 2372
Stream Triad
single-core vector
3584 3584