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zakruti.com » IT - Software » PC World
Ryzen 7000 Lineup Revealed, B650E Announced, USB4 2.0 Specs, Q&A The Full Nerd ep. 227

Ryzen 7000 Lineup Revealed, B650E Announced, USB4 2.0 Specs, Q&A The Full Nerd ep. 227

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Rating: 4.5; Vote: 2
In this episode the gang covers all of the details around AMD's Ryzen 7000 livestream and launch, the announcement of B650 Extreme motherboards, the upcoming USB4 2.0 specs, and of course we answer your questions live! Niels: I found all of this wasted talk about power efficiency being important, not important extremely amusing and wasteful! Where is PC World is based? Where is Intel based? Anyone heard of inflation? Anyone heard of electric bills going up? Anyone heard of Lake Mead, Hoover Dam? The drought? Forget turning your room, possibly, into an oven some people may like to bake to get those extra frames. Any company that swings for the fences in regards to power efficiency is going to be shocked when power efficiency is going to be extremely important and hopefully not Hoover Dam says we cannot generate anymore power and shuts down. Worst case senario I know but then again I remember what Lake Mead used to look like too..
Date: 2022-09-02

Comments and reviews: 7


With current energy prices these chips burn through 200+ euros per year with reasonable usage, maybe up to 600 euros with heavy use. If you're in Europe, you will likely spend more money on the energy for these things than on the chips themselves. So energy efficiency does matter a lot. Whether consumers are rational is of course another question. Maybe if reviewers added this cost to their reviews: if you live in Europe and use this thing for X hours for task Y, then you'll spend Z per year on energy , and then compare that cost to the competition.
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A lot of people are confused between TDP and energy efficiency. TDP go up doesn't mean the whole CPU uses max power all the time. In fact if you're using a certain application that actually uses your chip at max power, you want a higher TDP to get max performance anyway. When your computer is in idle or running a low performance app, you'll save more power. Also if you're concern about cooling while building in a SFF case, just down-volt your CPU, problem solved.
Higher power efficiency is good, higher TDP is also good. They are not contradictory.

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The 7700X is going to be the best part for straight up gaming and streaming, I think so anyway. It comes with the full 40MB of Cache too like the 7950X does for each CCX.. I hear that a 10 core part will be coming Hope so actually. Because 12 cores is to much for me. But I'm not going to upgrade for a while anyway.. But I am still excited to see what's coming.. Overclocking this time around should be interesting too.. The motherboards should interesting too..
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I don't know what is so confusing about the motherboards, It will say what they can and can't do on the side of the Box, and There will be plenty of MOBO Reviews when they come out I'm not worried really because PCIE Gen4 is still way good enough and most people even the ones that can run Gen 4 M.2's usually run Gen3 M.2's anyway..
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2 RDNA2 CU's will probably Run close to 6 or 7 Vega CU's that came with the AMD laptops, that were able to do E sports 60 FPS 1080P Med to high settings and some AAA games at 720P, and that was in a laptop with no power..
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If I upgrade I'll wait for the 3D V-cache CPU's instead. Cache is king, as we can all see by the 5800X3D. I'm using a 5950x so I have no reason to upgrade.
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Btw the cost of energy is not going up. The cap in which they can charge yearly is going up. Key words cap can and neither mean will.
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