Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13917 13917

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 13352 13352
Blowfish
single-core scalar
1593 1593
Blowfish
multi-core scalar
21068 21068
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22891 22891
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24312 24312
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
22122 22122
Image Decompress
single-core scalar
2254 2254
Image Decompress
multi-core scalar
21332 21332
Lua
single-core scalar
3906 3906
Lua
multi-core scalar
34007 34007

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22762 22762
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30010 30010
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27885 27885
Dot Product
multi-core vector
43821 43821
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7149 7149
Primality Test
single-core scalar
5403 5403
Primality Test
multi-core scalar
42847 42847
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
60784 60784
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
77766 77766

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4046 4046
Read Sequential
single-core scalar
3954 3954
Write Sequential
single-core scalar
6714 6714
Stdlib Allocate
single-core scalar
3002 3002
Stdlib Write
single-core scalar
3009 3009
Stdlib Copy
single-core scalar
3555 3555

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4681 4681
Stream Copy
single-core scalar
4102 4102
Stream Copy
single-core vector
5565 5565
Stream Scale
single-core scalar
4256 4256
Stream Scale
single-core vector
5182 5182
Stream Add
single-core scalar
4453 4453
Stream Add
single-core vector
5405 5405
Stream Triad
single-core scalar
4536 4536
Stream Triad
single-core vector
3956 3956