Posted:2006-06-25 By new reviewer Number of View:303300
CPU COMPARISON CHART BENCHMARK
ENCODING INTEL VS AMD SPEED
By :new reviewer
Posted:2006-06-25
xtreview is your : Video card - cpu - memory - Hard drive - power supply unit source
we have already reviewd the gaming performance of cpu now we would check the encoding capability of today cpu.encoding was alwais better with intel ecpcially due to the hyperthreading thecnologie..DVIX is one of the mostest popular and updated video codec . most today film use Dvix codec to code and decode films
so our cpu comparison chart will start with it:
the cpu list is two long the graph below will show al the needed info
cpu comparison chart encoding cpu test
Since socket a days intel northwood and prescott encoding was alwais in the side of intel cpu.intel has hyperthreading thecnolgine witch also improve the encoding performance .we should also note that encoding is also based in the cpu clock frequency another factor that should let intel take the leaad.but today dual core cpu started to come as desktop cpu. the winner know should ne the most efficase duall core .the result chart show that amd 64 FX 60 is the leader with 4:15s encoding time.the improvement from
single to dual core can be seen dowing some math lets take this exemple:amd FX60 dual 2600mhz amd 64 cpu with single core FX 55 2600 MHZ borth have 1 mb cache and builed with same structure.the result given is 4:15 vs 6:33s= 1min:42s.is about 25% faster.if the encoding task in large enough such high dvd quality the task in single core could take up to 4 or enven 5 hours in today cpu but with dual core solution the time could be reduced by 25% .so for heavy encoder dual core is the way.in general from this
comparison chart intel cpu has better result that amd
cpu comparison chart lame mp3
Time for some audio encoding .the cpu encoding chart show that borth side are sme how equal in term of performance with slight lead for amd cpu .the audio encoding time from high end cpu is pretty similar.amd dual core cpu managed to take the lead even some single core model such the AMD 4000+ or FX serie has outperformed intel cpu.this benchmark is not multithreaded so their no benifice from the second core there is also another version of lame mp3 witch is multithreaded .and in this case the chart should
go in the way of dual core and became pretty similar to the first chart.
cpu comparison chart main concept encoder
no comment same as the first encoding cpu comparison chat
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