Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13246 13246

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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12895 12895
Blowfish
single-core scalar
1587 1587
Blowfish
multi-core scalar
20294 20294
Text Compress
single-core scalar
2243 2243
Text Compress
multi-core scalar
22137 22137
Text Decompress
single-core scalar
2303 2303
Text Decompress
multi-core scalar
23526 23526
Image Compress
single-core scalar
2134 2134
Image Compress
multi-core scalar
20883 20883
Image Decompress
single-core scalar
2208 2208
Image Decompress
multi-core scalar
19147 19147
Lua
single-core scalar
4098 4098
Lua
multi-core scalar
34190 34190

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21425 21425
Mandelbrot
single-core scalar
2106 2106
Mandelbrot
multi-core scalar
28461 28461
Dot Product
single-core scalar
3443 3443
Dot Product
single-core vector
4172 4172
Dot Product
multi-core scalar
27209 27209
Dot Product
multi-core vector
42582 42582
LU Decomposition
single-core scalar
1527 1527
LU Decomposition
multi-core scalar
6192 6192
Primality Test
single-core scalar
5325 5325
Primality Test
multi-core scalar
41150 41150
Sharpen Image
single-core scalar
5331 5331
Sharpen Image
multi-core scalar
53899 53899
Blur Image
single-core scalar
6273 6273
Blur Image
multi-core scalar
72282 72282

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3971 3971
Read Sequential
single-core scalar
3964 3964
Write Sequential
single-core scalar
6651 6651
Stdlib Allocate
single-core scalar
2964 2964
Stdlib Write
single-core scalar
2804 2804
Stdlib Copy
single-core scalar
3473 3473

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4404 4404
Stream Copy
single-core scalar
3864 3864
Stream Copy
single-core vector
5289 5289
Stream Scale
single-core scalar
4050 4050
Stream Scale
single-core vector
4886 4886
Stream Add
single-core scalar
4097 4097
Stream Add
single-core vector
5061 5061
Stream Triad
single-core scalar
4273 4273
Stream Triad
single-core vector
3714 3714