Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13650 13650

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D573) Mac OS X 10.6.3 (Build 10D573)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 13127 13127
Blowfish
single-core scalar
1595 1595
Blowfish
multi-core scalar
20901 20901
Text Compress
single-core scalar
2268 2268
Text Compress
multi-core scalar
22654 22654
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24409 24409
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22516 22516
Image Decompress
single-core scalar
2252 2252
Image Decompress
multi-core scalar
17271 17271
Lua
single-core scalar
4086 4086
Lua
multi-core scalar
35113 35113

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22390 22390
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29854 29854
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4138 4138
Dot Product
multi-core scalar
27780 27780
Dot Product
multi-core vector
46844 46844
LU Decomposition
single-core scalar
1342 1342
LU Decomposition
multi-core scalar
11462 11462
Primality Test
single-core scalar
5491 5491
Primality Test
multi-core scalar
42811 42811
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
52326 52326
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
73810 73810

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4082 4082
Read Sequential
single-core scalar
4020 4020
Write Sequential
single-core scalar
6567 6567
Stdlib Allocate
single-core scalar
3286 3286
Stdlib Write
single-core scalar
3034 3034
Stdlib Copy
single-core scalar
3505 3505

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4035 4035
Stream Copy
single-core scalar
3429 3429
Stream Copy
single-core vector
4763 4763
Stream Scale
single-core scalar
3598 3598
Stream Scale
single-core vector
4526 4526
Stream Add
single-core scalar
3864 3864
Stream Add
single-core vector
4698 4698
Stream Triad
single-core scalar
3944 3944
Stream Triad
single-core vector
3463 3463