Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13297 13297

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12923 12923
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
20362 20362
Text Compress
single-core scalar
2156 2156
Text Compress
multi-core scalar
21899 21899
Text Decompress
single-core scalar
2193 2193
Text Decompress
multi-core scalar
23756 23756
Image Compress
single-core scalar
2035 2035
Image Compress
multi-core scalar
21911 21911
Image Decompress
single-core scalar
2174 2174
Image Decompress
multi-core scalar
18714 18714
Lua
single-core scalar
3889 3889
Lua
multi-core scalar
34466 34466

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21797 21797
Mandelbrot
single-core scalar
2018 2018
Mandelbrot
multi-core scalar
28149 28149
Dot Product
single-core scalar
3303 3303
Dot Product
single-core vector
3983 3983
Dot Product
multi-core scalar
27475 27475
Dot Product
multi-core vector
42515 42515
LU Decomposition
single-core scalar
1463 1463
LU Decomposition
multi-core scalar
6968 6968
Primality Test
single-core scalar
5137 5137
Primality Test
multi-core scalar
41856 41856
Sharpen Image
single-core scalar
5083 5083
Sharpen Image
multi-core scalar
58461 58461
Blur Image
single-core scalar
5995 5995
Blur Image
multi-core scalar
72756 72756

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3639 3639
Read Sequential
single-core scalar
3422 3422
Write Sequential
single-core scalar
6382 6382
Stdlib Allocate
single-core scalar
2599 2599
Stdlib Write
single-core scalar
2634 2634
Stdlib Copy
single-core scalar
3162 3162

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4178 4178
Stream Copy
single-core scalar
3493 3493
Stream Copy
single-core vector
5348 5348
Stream Scale
single-core scalar
3496 3496
Stream Scale
single-core vector
4870 4870
Stream Add
single-core scalar
3446 3446
Stream Add
single-core vector
5193 5193
Stream Triad
single-core scalar
3798 3798
Stream Triad
single-core vector
3784 3784