Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 8481 8481

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6828 6828
Blowfish
single-core scalar
1786 1786
Blowfish
multi-core scalar
11470 11470
Text Compress
single-core scalar
2283 2283
Text Compress
multi-core scalar
11346 11346
Text Decompress
single-core scalar
2343 2343
Text Decompress
multi-core scalar
12158 12158
Image Compress
single-core scalar
2031 2031
Image Compress
multi-core scalar
10274 10274
Image Decompress
single-core scalar
1831 1831
Image Decompress
multi-core scalar
7386 7386
Lua
single-core scalar
3613 3613
Lua
multi-core scalar
15424 15424

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 13632 13632
Mandelbrot
single-core scalar
2441 2441
Mandelbrot
multi-core scalar
17713 17713
Dot Product
single-core scalar
3980 3980
Dot Product
single-core vector
4765 4765
Dot Product
multi-core scalar
15973 15973
Dot Product
multi-core vector
21082 21082
LU Decomposition
single-core scalar
867 867
LU Decomposition
multi-core scalar
3566 3566
Primality Test
single-core scalar
5255 5255
Primality Test
multi-core scalar
18902 18902
Sharpen Image
single-core scalar
6084 6084
Sharpen Image
multi-core scalar
35391 35391
Blur Image
single-core scalar
7702 7702
Blur Image
multi-core scalar
47133 47133

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4451 4451
Read Sequential
single-core scalar
4839 4839
Write Sequential
single-core scalar
6479 6479
Stdlib Allocate
single-core scalar
3082 3082
Stdlib Write
single-core scalar
3477 3477
Stdlib Copy
single-core scalar
4380 4380

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4306 4306
Stream Copy
single-core scalar
4054 4054
Stream Copy
single-core vector
5849 5849
Stream Scale
single-core scalar
4408 4408
Stream Scale
single-core vector
5487 5487
Stream Add
single-core scalar
2267 2267
Stream Add
single-core vector
5693 5693
Stream Triad
single-core scalar
2449 2449
Stream Triad
single-core vector
4244 4244