Tuesday, July 28th 2020
AMD Ryzen 7 4700G "Renoir" iGPU Showing Playing Doom Eternal 1080p by Itself
Hot on the heels of a June story of a 11th Gen Core "Tiger Lake" processor's Gen12 Xe iGPU playing "Battlefield V" by itself (without a graphics card), Tech Epiphany bring us an equally delicious video of an AMD Ryzen 7 4700G desktop processor's Radeon Vega 8 iGPU running "Doom Eternal" by itself. id Software's latest entry to the iconic franchise is well optimized for the PC platform to begin with, but it's impressive to see the Vega 8 munch through this game at 1080p (1920 x 1080 pixels) no resolution scaling, with mostly "High" details. The game is shown running at frame-rates ranging between 42 to 47 FPS, with over 37 FPS in close-quarters combat (where the enemy models are rendered with more detail).
With 70% resolution scale, frame rates are shown climbing 50 FPS. At this point, when the detail preset is lowered to "Medium," the game inches close to the 60 FPS magic figure, swinging between 55 to 65 FPS. The game is also shown utilizing all 16 logical processors of this 8-core/16-thread processor. Despite just 8 "Vega" compute units, amounting to 512 stream processors, the iGPU in the 4700G has freedom to dial up engine clocks (GPU clocks) all the way up to 2.10 GHz, which helps it overcome much of the performance deficit compared to the Vega 11 solution found with the previous generation "Picasso" silicon. Watch the Tech Epiphany video presentation in the source link below.
Source:
Tech Epiphany (YouTube)
With 70% resolution scale, frame rates are shown climbing 50 FPS. At this point, when the detail preset is lowered to "Medium," the game inches close to the 60 FPS magic figure, swinging between 55 to 65 FPS. The game is also shown utilizing all 16 logical processors of this 8-core/16-thread processor. Despite just 8 "Vega" compute units, amounting to 512 stream processors, the iGPU in the 4700G has freedom to dial up engine clocks (GPU clocks) all the way up to 2.10 GHz, which helps it overcome much of the performance deficit compared to the Vega 11 solution found with the previous generation "Picasso" silicon. Watch the Tech Epiphany video presentation in the source link below.
66 Comments on AMD Ryzen 7 4700G "Renoir" iGPU Showing Playing Doom Eternal 1080p by Itself
I'm really excited with what I see with the 4700G with the performance.
Demand doesn't always exist, smart companies create it. Thought leaders create it. But I get what you're saying, in terms of 'being competitive' as an underdog, sure you can keep doing the cheap thing that always worked. But is that what we'd like to see? Do we like to see eternal quad cores? Its more of the same, in the end. Also, it was AMD itself that pushed the APU with a heavy focus on graphics, and the demand for powerful IGPs is certainly real, you say no market, but that only goes on the desktop, really.
We're NOT talking only about desktop PC's, we're talking about IGP capability and the biggest market for that is mobile, specifically laptops, where Intel is still very dominant and in a good position to remain so, even with inferior chips. If AMD is interested in gaining share, they will need to have more than a few Watts TDP in terms of USPs. There are examples of CPUs that offered fast IGPs with more strict RAM limitations, for example the i7 5775C. There was also a Kaby Lake - AMD effort if I recall. Its possible, but it requires new design.
However, I hate it when the primary objective of a company becomes making more $ at the cost of other things. This is a long complex talk.
What I think AMD needs now is good contracts with large server manufactures like Dell, IBM, etc. We want to see the CPUs to be widely available across all big manufacture's partemers.
Outside of laptops, IGPs are really only a temporary stopgap or an emergency solution for when a dGPU fails and you need to troubleshoot or use the PC during the RMA process.
I've just watched "let's compare PS4 Pro to 2080Ti to see if checkboarding is better than DLSS" and it will keep me impressed for a while.
DLSS is also the best contender in lame excluses list, to replace RT, once AMD rolls it out and we get 8nm Ampere vs 7nm RDNA2. They've explicitly stated it was due to schedules not matching.
RDNA1 also seems like a stop gap, and the way I read slides, AMD plans to roll out yet another set of next gen GPUs next year.
Here they are, emphasis added:
Ryzen 7 Pro 4750G (former Pro 4700G) / Ryzen 7 4700G
Asus Prime B550M-A
2x8GB DDR4-4133
With an APU based system do think you're going to get DDR4-4133?
Do you think you're going to get an APU on a good B440 motherboard that can handle that?
A much more likely setup is an 510 motherboard with DDR4-2400 or 2666 on an OEM box. We've known for a long time that bumping up RAM speed has significant gains on APUs, but being the low-budget option for desktops nobody does that.
A lot of people are liable to buy these things and be quite disappointed by their real-world results.
I just looked at BB at their AIO APU PCs.
This is what I found, this is a $700 all in one with an AMD A9 APU paired with single channel DDR4-2133.
The only stuff you can buy is cheap plastic shit with low-end Renoir, mediocre screens, smaller batteries and low-budget cooling.
www.google.com/search?q=german+made+laptop&oq=german+made+laptop&aqs=chrome..69i57j0.13439j0j7&sourceid=chrome&ie=UTF-8
Nothing wrong with them but they're usually on the more plastic side of things and bulkier because of their modular nature; I suspect none of them use soldered LPDDR4X because that goes against the configurable nature of those Clevo whitebooks.