https://techgage.com/news/amd-launches-zen-2-based-ryzen-ryzen-pro-4000g/https://www.tomshardware.com/news/amd-ryzen-4000-series-4000G-renoir-APU-eigh... 
Folks have been attending the AMD launch events for Ryzen 4000 G Series (improved desktop products that do not need a graphics card to do gaming).
Intentionally, AMD will only sell Ryzen 4000 G Series to name brand machine builders as AMD feels that Intel's restrictive builder agreements have been abrogated due to Intel's failure to remain competitive and that Intel actually provides an escape clause in their current lockdown agreements and that builders should take advantage of this escape clause before Intel tries to remove it.This is fairly important stuff that is coming out right now that will only get one more set of improvements late this year or early next year before AMD replaces it with 5nm AMD chiplet based products.
Note Please: The direct burn lithography used in this Ryzen 4000 chip can lay down 7 "direct focus" burn layers into the same piece of substrate. Next year's 5nm will be able to burn 14 layers deep into the same substrate. But the 7 layers you can get now gives two full sized layers on top of the graphics GPU and several full layers of graphics memory along with several full layers of on chiplet L1 and L2 cache memory and several full sized layers of system level L3 cache.
There is a WHOLE LOT of fast direct access memory resting native on the CPU and GPU direct burn silicon substrate portions.
The fact that this is an OEM-only launch should be addressed first, because we know that many of our readers have been anxiously awaiting the launch of these chips. After all, Zen 2 + integrated graphics sounds pretty darn tasty – especially since we’ve already seen people do really cool things with the older models.
Based on what we heard during the briefing for these chips, it seemed obvious that AMD wanted to cater to what’s really the most massive market with this release. Chips like these are perfect for vendors to jump on now, because it removes the need for a discrete GPU, allowing them to build modest form-factor rigs with sizeable compute power and great graphics.
A rough estimate was provided that the OEM market is at least five times larger than DIY, so AMD clearly wants to make sure its vendor partners to have ample supply of these chipsets.
Ample supply will be important, too, because there are many models of these Renoir chips launching today. We’ve typically seen AMD release just a few for any given APU launch, but there are many (at the bottom) here:
When comparing to the last-gen Ryzen PRO parts, there’s no doubt that these new chips are a major step forward. Again, we’re seeing nicely augmented single-threaded performance, dramatically improved multi-thread performance, and a nice boost to graphics. Compared to the previous generation, AMD claims that its new 4650G can perform about 20% better in Microsoft applications, peaking at 53% with Excel. Knowing all of the improvements made in these new chips, none of that would surprise us.
While it’s unfortunate that the DIY crowd is skipped over for this launch, AMD made it clear that there are APUs en route for those users, but likely, they will not carry over the verbatim naming of these newly-launched chips.Cores Clock (Turbo) L2+L3 Memory TDP PriceRyzen Threadripper Pro3995WX 64 (128T) 2.7 GHz (4.2) 288MB Eight 280W OEM
3975WX 32 (64T) 3.5 GHz (4.2) 144MB Eight 280W OEM
3955WX 16 (32T) 3.9 GHz (4.3) 72MB Eight 280W OEM
3945WX 12 (24T) 4.0 GHz (4.3) 70MB Eight 280W OEM
Ryzen Threadripper3990X 64 (128T) 2.9 GHz (4.3) 288MB Quad 280W $3990
3970X 32 (64T) 3.7 GHz (4.5) 144MB Quad 280W $1999
3960X 24 (48T) 3.8 GHz (4.5) 140MB Quad 280W $1399
Ryzen 9R9 3950X 16 (32T) 3.5 GHz (4.7) 72MB Dual 105W $749
R9 3900XT 12 (24T) 3.8 GHz (4.7) 70MB Dual 105W $499
R9 3900X 12 (24T) 3.8 GHz (4.6) 70MB Dual 105W $499
Ryzen 7R7 3800XT 8 (16T) 3.9 GHz (4.7) 36MB Dual 105W $399
R7 3800X 8 (16T) 3.9 GHz (4.5) 36MB Dual 105W $399
R7 3700X 8 (16T) 3.6 GHz (4.4) 36MB Dual 65W $329
Ryzen 5R5 3600XT 6 (12T) 3.8 GHz (4.5) 35MB Dual 95W $249
R5 3600X 6 (12T) 3.8 GHz (4.4) 35MB Dual 95W $249
R5 3600 6 (12T) 3.6 GHz (4.2) 35MB Dual 65W $199
R3 3300X 4 (8T) 3.8 GHz (4.3) 18MB Dual 65W $120
R3 3100 4 (8T) 3.6 GHz (3.9) 18MB Dual 65W $99
Ryzen PRO w/ Radeon Vega GraphicsR7 PRO 4750G 8 (16T) 3.6 GHz (4.4) 12MB Dual 65W OEM
R5 PRO 4650G 6 (12T) 3.7 GHz (4.2) 11MB Dual 65W OEM
R3 PRO 4350G 4 (8T) 3.8 GHz (4.0) 6MB Dual 65W OEM
Ryzen w/ Radeon Vega GraphicsR7 4700G 8 (16T) 3.6 GHz (4.4) 12MB Dual 65W OEM
R7 4700GE 8 (16T) 3.1 GHz (4.3) 12MB Dual 35W OEM
R5 4600G 6 (12) 3.7 GHz (4.2) 11MB Dual 65W OEM
R5 4600GE 6 (12) 3.3 GHz (4.2) 11MB Dual 35W OEM
R3 4300G 4 (8T) 3.8 GHz (4.0) 6MB Dual 65W OEM
R3 4300GE 4 (8T) 3.5 GHz (4.0) 6MB Dual 35W OEM
Athlon Gold 3150G 4 (4T) 3.9 GHz 6MB Dual 65W OEM
Athlon Gold 3150GE 4 (4T) 3.8 GHz 6MB Dual 35W OEM
Athlon Silver 3050GE 2 (4T) 3.4 GHz 5MB Dual 35W OEM
R5 3400G 4 (8T) 3.7 GHz (4.2) 0.5+4MB Dual 65W $149
R3 3200G 4 (4T) 3.6 GHz (4.0) 0.5+4MB Dual 65W $9
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https://www.tomshardware.com/news/amd-ryzen-4000-series-4000G-renoir-APU-eigh...Renoir expands AMD's maximum APU core count to eight, allowing AMD to challenge all but the one very best Intel chipset -- Intel's ten-core Core i9-10900/K -- in pre-built systems that come without a discrete graphics card.
Given the distribution of high-end vs. low-end pre-builts (and noting that Intel's VERY pricey ten-core Core i9-10900/K ten-core pre-builts likely don't comprise a large portion of the sales mix anyway) the new AMD Renoir APU series should be enough to challenge Intel successfully everywhere in the vast plethora of OEM systems.
Given AMD's inherent advantages, like overwhelmingly faster integrated graphics, generally lower price points and much lower power consumption, the Renoir chips could be just the catalyst the company needs to take big strides in the high-volume and lucrative OEM market.
Let's just hope that OEMs pair the new AMD chips with capable coolers, motherboards, and dual-channel RAM to get the most out of the Renoir architecture.
Given what we've seen from Renoir chips in leaked test results, they look exceptionally promising at their higher power ratings due to the unified L3 cache. Naturally, that will lead to speculation that these Ryzen 4000 chips could disrupt AMD's own carefully manicured retail Ryzen 3000 stack, but at a lower price point than the XT- and X-series chips. That means the Renoir chips could be exceptionally potent at gaming with discrete GPUs, thus reducing the need for gamers to purchase more expensive Ryzen 3000 models. We'll see as systems filter out.