Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 9178 9178

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C2234) Mac OS X 10.6.2 (Build 10C2234)
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 8336 8336
Blowfish
single-core scalar
1848 1848
Blowfish
multi-core scalar
11789 11789
Text Compress
single-core scalar
2615 2615
Text Compress
multi-core scalar
13221 13221
Text Decompress
single-core scalar
2684 2684
Text Decompress
multi-core scalar
13933 13933
Image Compress
single-core scalar
2473 2473
Image Compress
multi-core scalar
12790 12790
Image Decompress
single-core scalar
2575 2575
Image Decompress
multi-core scalar
10835 10835
Lua
single-core scalar
4759 4759
Lua
multi-core scalar
20519 20519

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13707 13707
Mandelbrot
single-core scalar
2446 2446
Mandelbrot
multi-core scalar
16266 16266
Dot Product
single-core scalar
3988 3988
Dot Product
single-core vector
4780 4780
Dot Product
multi-core scalar
15741 15741
Dot Product
multi-core vector
23448 23448
LU Decomposition
single-core scalar
1655 1655
LU Decomposition
multi-core scalar
6745 6745
Primality Test
single-core scalar
6356 6356
Primality Test
multi-core scalar
24660 24660
Sharpen Image
single-core scalar
6168 6168
Sharpen Image
multi-core scalar
29406 29406
Blur Image
single-core scalar
7692 7692
Blur Image
multi-core scalar
42559 42559

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4847 4847
Read Sequential
single-core scalar
5096 5096
Write Sequential
single-core scalar
7548 7548
Stdlib Allocate
single-core scalar
3586 3586
Stdlib Write
single-core scalar
3587 3587
Stdlib Copy
single-core scalar
4421 4421

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4937 4937
Stream Copy
single-core scalar
4089 4089
Stream Copy
single-core vector
5994 5994
Stream Scale
single-core scalar
4240 4240
Stream Scale
single-core vector
5539 5539
Stream Add
single-core scalar
4691 4691
Stream Add
single-core vector
5967 5967
Stream Triad
single-core scalar
4709 4709
Stream Triad
single-core vector
4270 4270