Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8522 8522

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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 7042 7042
Blowfish
single-core scalar
1761 1761
Blowfish
multi-core scalar
11600 11600
Text Compress
single-core scalar
2244 2244
Text Compress
multi-core scalar
11442 11442
Text Decompress
single-core scalar
2309 2309
Text Decompress
multi-core scalar
12126 12126
Image Compress
single-core scalar
1991 1991
Image Compress
multi-core scalar
10514 10514
Image Decompress
single-core scalar
1790 1790
Image Decompress
multi-core scalar
8195 8195
Lua
single-core scalar
3697 3697
Lua
multi-core scalar
16838 16838

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13908 13908
Mandelbrot
single-core scalar
2405 2405
Mandelbrot
multi-core scalar
17672 17672
Dot Product
single-core scalar
3925 3925
Dot Product
single-core vector
4681 4681
Dot Product
multi-core scalar
17692 17692
Dot Product
multi-core vector
21129 21129
LU Decomposition
single-core scalar
838 838
LU Decomposition
multi-core scalar
3542 3542
Primality Test
single-core scalar
4961 4961
Primality Test
multi-core scalar
18866 18866
Sharpen Image
single-core scalar
5997 5997
Sharpen Image
multi-core scalar
36851 36851
Blur Image
single-core scalar
7632 7632
Blur Image
multi-core scalar
48533 48533

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4188 4188
Read Sequential
single-core scalar
4651 4651
Write Sequential
single-core scalar
6622 6622
Stdlib Allocate
single-core scalar
3375 3375
Stdlib Write
single-core scalar
2682 2682
Stdlib Copy
single-core scalar
3613 3613

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3524 3524
Stream Copy
single-core scalar
3894 3894
Stream Copy
single-core vector
4337 4337
Stream Scale
single-core scalar
3849 3849
Stream Scale
single-core vector
4108 4108
Stream Add
single-core scalar
2190 2190
Stream Add
single-core vector
4276 4276
Stream Triad
single-core scalar
2369 2369
Stream Triad
single-core vector
3175 3175