Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8305 8305

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6789 6789
Blowfish
single-core scalar
1770 1770
Blowfish
multi-core scalar
11517 11517
Text Compress
single-core scalar
2260 2260
Text Compress
multi-core scalar
11253 11253
Text Decompress
single-core scalar
2336 2336
Text Decompress
multi-core scalar
12072 12072
Image Compress
single-core scalar
2020 2020
Image Compress
multi-core scalar
10196 10196
Image Decompress
single-core scalar
1688 1688
Image Decompress
multi-core scalar
7604 7604
Lua
single-core scalar
3633 3633
Lua
multi-core scalar
15119 15119

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13276 13276
Mandelbrot
single-core scalar
2451 2451
Mandelbrot
multi-core scalar
17236 17236
Dot Product
single-core scalar
3977 3977
Dot Product
single-core vector
4756 4756
Dot Product
multi-core scalar
16121 16121
Dot Product
multi-core vector
21172 21172
LU Decomposition
single-core scalar
876 876
LU Decomposition
multi-core scalar
3580 3580
Primality Test
single-core scalar
4208 4208
Primality Test
multi-core scalar
16565 16565
Sharpen Image
single-core scalar
5880 5880
Sharpen Image
multi-core scalar
34982 34982
Blur Image
single-core scalar
7563 7563
Blur Image
multi-core scalar
46502 46502

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4395 4395
Read Sequential
single-core scalar
4845 4845
Write Sequential
single-core scalar
6793 6793
Stdlib Allocate
single-core scalar
3546 3546
Stdlib Write
single-core scalar
2936 2936
Stdlib Copy
single-core scalar
3857 3857

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4033 4033
Stream Copy
single-core scalar
4381 4381
Stream Copy
single-core vector
5350 5350
Stream Scale
single-core scalar
4127 4127
Stream Scale
single-core vector
4905 4905
Stream Add
single-core scalar
2327 2327
Stream Add
single-core vector
5002 5002
Stream Triad
single-core scalar
2484 2484
Stream Triad
single-core vector
3689 3689