Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8261 8261

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6664 6664
Blowfish
single-core scalar
1786 1786
Blowfish
multi-core scalar
10249 10249
Text Compress
single-core scalar
2282 2282
Text Compress
multi-core scalar
11393 11393
Text Decompress
single-core scalar
2348 2348
Text Decompress
multi-core scalar
11736 11736
Image Compress
single-core scalar
2029 2029
Image Compress
multi-core scalar
10289 10289
Image Decompress
single-core scalar
1820 1820
Image Decompress
multi-core scalar
6772 6772
Lua
single-core scalar
3716 3716
Lua
multi-core scalar
15549 15549

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13482 13482
Mandelbrot
single-core scalar
2440 2440
Mandelbrot
multi-core scalar
15401 15401
Dot Product
single-core scalar
3979 3979
Dot Product
single-core vector
4720 4720
Dot Product
multi-core scalar
16192 16192
Dot Product
multi-core vector
20915 20915
LU Decomposition
single-core scalar
848 848
LU Decomposition
multi-core scalar
3349 3349
Primality Test
single-core scalar
5185 5185
Primality Test
multi-core scalar
18758 18758
Sharpen Image
single-core scalar
6060 6060
Sharpen Image
multi-core scalar
36179 36179
Blur Image
single-core scalar
7702 7702
Blur Image
multi-core scalar
47029 47029

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4287 4287
Read Sequential
single-core scalar
4781 4781
Write Sequential
single-core scalar
6692 6692
Stdlib Allocate
single-core scalar
3221 3221
Stdlib Write
single-core scalar
2883 2883
Stdlib Copy
single-core scalar
3860 3860

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3528 3528
Stream Copy
single-core scalar
3638 3638
Stream Copy
single-core vector
4411 4411
Stream Scale
single-core scalar
3879 3879
Stream Scale
single-core vector
4059 4059
Stream Add
single-core scalar
2187 2187
Stream Add
single-core vector
4457 4457
Stream Triad
single-core scalar
2350 2350
Stream Triad
single-core vector
3244 3244