Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13822 13822

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13261 13261
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
20993 20993
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22784 22784
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24426 24426
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22060 22060
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
20355 20355
Lua
single-core scalar
3905 3905
Lua
multi-core scalar
34006 34006

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22653 22653
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30032 30032
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27935 27935
Dot Product
multi-core vector
43889 43889
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7304 7304
Primality Test
single-core scalar
5397 5397
Primality Test
multi-core scalar
42853 42853
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
60865 60865
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
75865 75865

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3972 3972
Read Sequential
single-core scalar
3874 3874
Write Sequential
single-core scalar
6652 6652
Stdlib Allocate
single-core scalar
2938 2938
Stdlib Write
single-core scalar
2942 2942
Stdlib Copy
single-core scalar
3456 3456

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4577 4577
Stream Copy
single-core scalar
4033 4033
Stream Copy
single-core vector
5433 5433
Stream Scale
single-core scalar
4180 4180
Stream Scale
single-core vector
5069 5069
Stream Add
single-core scalar
4334 4334
Stream Add
single-core vector
5271 5271
Stream Triad
single-core scalar
4441 4441
Stream Triad
single-core vector
3859 3859