Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12247 12247

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 Mac OS X 10.8.3
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10907 10907
Blowfish
single-core scalar
1554 1554
Blowfish
multi-core scalar
20052 20052
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19590 19590
Text Decompress
single-core scalar
2010 2010
Text Decompress
multi-core scalar
20528 20528
Image Compress
single-core scalar
1767 1767
Image Compress
multi-core scalar
17763 17763
Image Decompress
single-core scalar
1585 1585
Image Decompress
multi-core scalar
13889 13889
Lua
single-core scalar
3220 3220
Lua
multi-core scalar
26957 26957

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20794 20794
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30447 30447
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
3525 3525
Dot Product
multi-core scalar
27892 27892
Dot Product
multi-core vector
31987 31987
LU Decomposition
single-core scalar
745 745
LU Decomposition
multi-core scalar
5600 5600
Primality Test
single-core scalar
4427 4427
Primality Test
multi-core scalar
31907 31907
Sharpen Image
single-core scalar
5159 5159
Sharpen Image
multi-core scalar
59857 59857
Blur Image
single-core scalar
6263 6263
Blur Image
multi-core scalar
77702 77702

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3776 3776
Read Sequential
single-core scalar
3790 3790
Write Sequential
single-core scalar
5755 5755
Stdlib Allocate
single-core scalar
2823 2823
Stdlib Write
single-core scalar
2988 2988
Stdlib Copy
single-core scalar
3528 3528

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3969 3969
Stream Copy
single-core scalar
3812 3812
Stream Copy
single-core vector
5295 5295
Stream Scale
single-core scalar
4246 4246
Stream Scale
single-core vector
5174 5174
Stream Add
single-core scalar
1969 1969
Stream Add
single-core vector
5255 5255
Stream Triad
single-core scalar
2125 2125
Stream Triad
single-core vector
3876 3876