Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13495 13495

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13007 13007
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
21120 21120
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22965 22965
Text Decompress
single-core scalar
2335 2335
Text Decompress
multi-core scalar
24198 24198
Image Compress
single-core scalar
2147 2147
Image Compress
multi-core scalar
22168 22168
Image Decompress
single-core scalar
2272 2272
Image Decompress
multi-core scalar
15826 15826
Lua
single-core scalar
4099 4099
Lua
multi-core scalar
35070 35070

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21928 21928
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
30130 30130
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27950 27950
Dot Product
multi-core vector
43969 43969
LU Decomposition
single-core scalar
1545 1545
LU Decomposition
multi-core scalar
6834 6834
Primality Test
single-core scalar
5394 5394
Primality Test
multi-core scalar
41947 41947
Sharpen Image
single-core scalar
5344 5344
Sharpen Image
multi-core scalar
54982 54982
Blur Image
single-core scalar
6304 6304
Blur Image
multi-core scalar
72793 72793

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4015 4015
Read Sequential
single-core scalar
4043 4043
Write Sequential
single-core scalar
6754 6754
Stdlib Allocate
single-core scalar
2725 2725
Stdlib Write
single-core scalar
3010 3010
Stdlib Copy
single-core scalar
3543 3543

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4655 4655
Stream Copy
single-core scalar
4034 4034
Stream Copy
single-core vector
5592 5592
Stream Scale
single-core scalar
4183 4183
Stream Scale
single-core vector
5264 5264
Stream Add
single-core scalar
4334 4334
Stream Add
single-core vector
5409 5409
Stream Triad
single-core scalar
4459 4459
Stream Triad
single-core vector
3970 3970