Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8419 8419

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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 6921 6921
Blowfish
single-core scalar
1742 1742
Blowfish
multi-core scalar
11600 11600
Text Compress
single-core scalar
2236 2236
Text Compress
multi-core scalar
11379 11379
Text Decompress
single-core scalar
2336 2336
Text Decompress
multi-core scalar
12222 12222
Image Compress
single-core scalar
2003 2003
Image Compress
multi-core scalar
10662 10662
Image Decompress
single-core scalar
1776 1776
Image Decompress
multi-core scalar
7752 7752
Lua
single-core scalar
3623 3623
Lua
multi-core scalar
15731 15731

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13608 13608
Mandelbrot
single-core scalar
2387 2387
Mandelbrot
multi-core scalar
17757 17757
Dot Product
single-core scalar
3901 3901
Dot Product
single-core vector
4605 4605
Dot Product
multi-core scalar
16206 16206
Dot Product
multi-core vector
21059 21059
LU Decomposition
single-core scalar
851 851
LU Decomposition
multi-core scalar
3545 3545
Primality Test
single-core scalar
5056 5056
Primality Test
multi-core scalar
18795 18795
Sharpen Image
single-core scalar
5964 5964
Sharpen Image
multi-core scalar
35180 35180
Blur Image
single-core scalar
7502 7502
Blur Image
multi-core scalar
47712 47712

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4310 4310
Read Sequential
single-core scalar
4700 4700
Write Sequential
single-core scalar
6556 6556
Stdlib Allocate
single-core scalar
3411 3411
Stdlib Write
single-core scalar
3079 3079
Stdlib Copy
single-core scalar
3804 3804

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3722 3722
Stream Copy
single-core scalar
3608 3608
Stream Copy
single-core vector
4866 4866
Stream Scale
single-core scalar
4149 4149
Stream Scale
single-core vector
4583 4583
Stream Add
single-core scalar
2201 2201
Stream Add
single-core vector
4553 4553
Stream Triad
single-core scalar
2338 2338
Stream Triad
single-core vector
3478 3478