Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13785 13785

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.3 (Build 14D136) Mac OS X 10.10.3 (Build 14D136)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13180 13180
Blowfish
single-core scalar
1607 1607
Blowfish
multi-core scalar
21008 21008
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22533 22533
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
23161 23161
Image Compress
single-core scalar
2157 2157
Image Compress
multi-core scalar
21521 21521
Image Decompress
single-core scalar
2288 2288
Image Decompress
multi-core scalar
19791 19791
Lua
single-core scalar
4150 4150
Lua
multi-core scalar
35353 35353

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22523 22523
Mandelbrot
single-core scalar
2130 2130
Mandelbrot
multi-core scalar
29849 29849
Dot Product
single-core scalar
3483 3483
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27853 27853
Dot Product
multi-core vector
43268 43268
LU Decomposition
single-core scalar
1546 1546
LU Decomposition
multi-core scalar
7294 7294
Primality Test
single-core scalar
5668 5668
Primality Test
multi-core scalar
44949 44949
Sharpen Image
single-core scalar
5366 5366
Sharpen Image
multi-core scalar
58621 58621
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
74766 74766

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4102 4102
Read Sequential
single-core scalar
4056 4056
Write Sequential
single-core scalar
6732 6732
Stdlib Allocate
single-core scalar
3150 3150
Stdlib Write
single-core scalar
3020 3020
Stdlib Copy
single-core scalar
3554 3554

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4687 4687
Stream Copy
single-core scalar
4147 4147
Stream Copy
single-core vector
5575 5575
Stream Scale
single-core scalar
4217 4217
Stream Scale
single-core vector
5252 5252
Stream Add
single-core scalar
4440 4440
Stream Add
single-core vector
5375 5375
Stream Triad
single-core scalar
4531 4531
Stream Triad
single-core vector
3959 3959