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 AMD Ryzen, AM4 / AM5 Platform

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sonyfanzz
post Feb 25 2017, 03:10 AM

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there is very little information on single core performance for ryzen..why are they hiding?
sonyfanzz
post Feb 27 2017, 07:10 PM

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lol found out this video on Youtube.It is super fun to watch

https://www.youtube.com/watch?v=p8JLBq4xoAw
sonyfanzz
post Mar 4 2017, 01:17 AM

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QUOTE(soulfly @ Mar 3 2017, 05:10 PM)
Some people are still not getting the point - I am referring to both AMD and Intel camps.

7700K is an obvious winner for gaming-only cpu. Before down putting Ryzen, Intel camp also need to realize that 7700K also game better than their more expensive 6900K and 6800K. In multi-threaded applications and synthetic benchmarks, R7 matches well with Intel HEDT system, but still loose at gaming. Why? It's all about the clockspeed.

This is the day of GPU being the main performance defacto of your system and gone are the days when MMX and 3D Now were the in-thing. You need a fast enough cpu to feed data to the gpu back and forth.

In gaming, raw clockspeed still has the most advantage in today's games. Ryzen did not lose to Skylake or Kabylake because of IPC, it's because of clockspeed. The gap in clockspeed is significant that extra cores do not give much advantage to overall performance. We can see the 1080p gaming comparison video by Joker Production (Youtube) where the 1700 while utilizing all-cores, the load is very low which means the games are not taking full advantage of the extra cores (a.k.a lazy cores).

What if Ryzen has the exact same clock speed as Skylake/Kabylake? But of course it's not the current situation here because it is hard for an 8-core Ryzen to match the clock of Kaby even with watercooling. But at 3.9GHz overclock, the performance is near to Intel 5ghz. The problem now is that with its base clock, some reviewers are reporting that Ryzen has issues with boost clock. Hardware Unboxed claimed that their 1800X is somewhat stucked at 3.7GHz on his Asrock Taichi board. And I have yet seeing any reviewer that actually analyzes how the boost behavior is on Ryzen. How many active cores are at specific boost clock?

It was different with the old Bulldozer architecture when its high clockspeed was not an advantage due to the FPU resource sharing. In layman's term you can say the performance of clockspeed advantage is cut into half (not literally).

There was another argument regarding gaming resolution. In real world, those with 4K monitors and capable GPU will game at resolutions higher than just 1080p. At 4K the cpu advantage is diminished. 1080p testing is only relevant ONLY IF you want to measure the cpu performance. 7700K wins, hands down, but is it an ideal real world situation? No. If we're being practical... if you have a 4K capable system you will game at 4k, not 1080p. 1080p testing is only if you're stucked with 1080p monitor and it's capable of outputting very high refresh rate. Otherwise, it just serves another bench and bragging right. At 4K gaming and very high end GPU, even the old FX can perform as well as the newer generation CPUs.

This is just some of my thoughts at the moment, will write again later once I have more ideas.
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thumbsup.gif well said.

sonyfanzz
post May 1 2017, 12:29 PM

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so far for gaming 7700k still more superior to ryzen?
I heard there is update for ryzen,does it improve gaming performance?
sonyfanzz
post Jun 29 2017, 01:43 AM

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QUOTE(seichirosano @ Jun 28 2017, 08:26 PM)
if im not mistaken. mine are made in china.
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1700 mostly made in malaysia.
1700x and 1800x mostly from china.this is what i heard from china forum
sonyfanzz
post Jul 1 2017, 04:10 PM

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https://www.youtube.com/watch?v=TMtl7B0-wyI

this ryzen itx build is so awesome
sonyfanzz
post Jul 2 2017, 12:11 PM

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QUOTE(Songchien @ Jul 1 2017, 05:29 PM)
going to build a ryzen itx. just waiting for the motherboard now @@
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I still in dilemma choosing between ryzen and intel since 7700k an 1700 price almost the same now.
I only play game and 7700k is the best cpu for gaming now. Not sure how ryzen 7 will improve over time
sonyfanzz
post Jul 2 2017, 12:17 PM

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QUOTE(Songchien @ Jul 2 2017, 12:15 PM)
I think if you're going to use your system for a long time, u can just go for Ryzen 7
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Yeah I am going to use it until it die. That is why I plan to do a node202 build so I can bring it with me tongue.gif

sonyfanzz
post Jul 3 2017, 08:26 PM

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QUOTE(Haruji Sora @ Jul 3 2017, 06:51 PM)
Thinking of upgrading my rig from the 4 (or is it 5?) year old Sandy Bridge Intel i5 (LGA1155)

Ryzen 5 1600
GA-AB350-Gaming
GSkill Flare X 2x 8GB DDR 2400mhz (15-15-15-39)
Samsung 850 Evo 250GB m.2
Reusing back my Asus 970 GTX, 750w PSU Silverstone Strider Gold, and 3 (or 4) SATA WD Green HDD, as well as my First Gen CoolerMaster Cosmos Full tower.

I think I am slapped around roughly RM2.6k for all 4 components.

Is it a fair spec?

Topping up to Ryzen 7 is like, needing to up anpother RM500 LOL.

Abit out of budget.

Especially I'm not sure how long my PSU can go since it is approaching 5 years old as well.
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ryzen 7 is like 1400 in garage sale leh.
1600 so far I see around 1100?

For mobo yesterday I saw one seller sell at 400
sonyfanzz
post Jul 5 2017, 08:36 PM

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QUOTE(celicaizpower @ Jul 5 2017, 06:19 PM)
RM 499?? for a X series mobo? dayyyyyyyyyyyyyyymmmmm cheap siaaallll... where you get? share info pls smile.gif  thumbup.gif
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https://www.lelong.com.my/biostar-x370-gt3-...8-06-Sale-P.htm

same seller 399 for x370 board...
sonyfanzz
post Jul 13 2017, 08:06 PM

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QUOTE(Morpheus2be @ Jul 13 2017, 12:38 PM)
Some concerns regarding the VRM temps on this Gigabyte ITX board.

ITX VRM Temps
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122 C doh.gif
sonyfanzz
post Jul 14 2017, 04:31 AM

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QUOTE(llk @ Jul 13 2017, 10:00 PM)
For those who looking for itx board, Asrock Malaysia FB announced the below 2 itx boards will be arrived before end of July.

X370 Fatal1ty Gaming-ITX/ac - RM799
AB350 Fatal1ty Gaming-ITX/ac - RM589
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confused.gif both no sli right? then what is the difference between b350 and x370 for itx mobo
sonyfanzz
post Jul 14 2017, 10:54 AM

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QUOTE(edmund_yung @ Jul 14 2017, 08:43 AM)
I think he wanted to ask if SLI is not available in ITX, why take the X370 instead of the cheaper B350.
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Yeah that is what I tried to ask.Since it's no sli at the beginning isn't b350=x370 as in atx form factor the only difference between them is sli
sonyfanzz
post Jul 15 2017, 01:52 PM

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Can anyone share their clock speed for ryzen 5 and ryzen 7?

sonyfanzz
post Jul 24 2017, 06:04 PM

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QUOTE(Morpheus2be @ Jul 23 2017, 11:12 PM)
Biostar X370GTN mini ITX board is available now on Lelong @ RM555.

Asrock ITX should be within this week too.
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This board got vram cooling?
sonyfanzz
post Jul 24 2017, 07:56 PM

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QUOTE(Morpheus2be @ Jul 24 2017, 06:31 PM)
Some reviews regarding the VRM on the Biostar X370GTN and another Review
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This one or asrock one better? confused.gif
sonyfanzz
post Jul 24 2017, 08:55 PM

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QUOTE(Morpheus2be @ Jul 24 2017, 08:25 PM)
For the price, RM555 vs RM589 Asrock SRP, Biostar is a 370 and Asrock is a 350 chipset. The Asrock has Wifi A/C module and better integrated audio iinm.
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do the chips alone bring much difference?
sonyfanzz
post Jul 28 2017, 01:53 PM

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QUOTE(Morpheus2be @ Jul 28 2017, 10:30 AM)
Hey, have you guys tried this tool Bottleneck Calculator

My current Intel build has a 10% CPU bottleneck but my upcoming AMD build will have a 17% GPU bottleneck  doh.gif  bangwall.gif

I'm gonna have to start a fund for a GTX 1080 or RX Vega equivalent. whistling.gif  thumbsup.gif
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Kinda fake leh
6700hq@2.6ghz bottlenecks 1070 for 10%
6820hk@2.6 bottlenecks 1080for 10%.


sonyfanzz
post Jul 31 2017, 12:18 PM

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https://smallformfactor.net/reviews/gigabyt...4-m-itx-finally
Good vrm cooling ?
sonyfanzz
post Aug 3 2017, 01:37 PM

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Asrock am4 itx board review

https://youtu.be/FpPAUoJ-oiw

This post has been edited by sonyfanzz: Aug 3 2017, 01:38 PM

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