Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8116 8116

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 2.00 GB 1066 MHz DDR3 2.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6966 6966
Blowfish
single-core scalar
1789 1789
Blowfish
multi-core scalar
11614 11614
Text Compress
single-core scalar
2284 2284
Text Compress
multi-core scalar
11378 11378
Text Decompress
single-core scalar
2350 2350
Text Decompress
multi-core scalar
12082 12082
Image Compress
single-core scalar
2016 2016
Image Compress
multi-core scalar
10384 10384
Image Decompress
single-core scalar
1787 1787
Image Decompress
multi-core scalar
7268 7268
Lua
single-core scalar
3790 3790
Lua
multi-core scalar
16852 16852

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13609 13609
Mandelbrot
single-core scalar
2444 2444
Mandelbrot
multi-core scalar
17719 17719
Dot Product
single-core scalar
3978 3978
Dot Product
single-core vector
4730 4730
Dot Product
multi-core scalar
16178 16178
Dot Product
multi-core vector
21070 21070
LU Decomposition
single-core scalar
835 835
LU Decomposition
multi-core scalar
3511 3511
Primality Test
single-core scalar
5234 5234
Primality Test
multi-core scalar
18998 18998
Sharpen Image
single-core scalar
6035 6035
Sharpen Image
multi-core scalar
34871 34871
Blur Image
single-core scalar
7709 7709
Blur Image
multi-core scalar
47222 47222

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3374 3374
Read Sequential
single-core scalar
4736 4736
Write Sequential
single-core scalar
4802 4802
Stdlib Allocate
single-core scalar
3486 3486
Stdlib Write
single-core scalar
1609 1609
Stdlib Copy
single-core scalar
2239 2239

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 2401 2401
Stream Copy
single-core scalar
2492 2492
Stream Copy
single-core vector
2626 2626
Stream Scale
single-core scalar
2558 2558
Stream Scale
single-core vector
2476 2476
Stream Add
single-core scalar
2001 2001
Stream Add
single-core vector
2808 2808
Stream Triad
single-core scalar
2184 2184
Stream Triad
single-core vector
2065 2065