3900x installed. With all 24 threads firing at COVID-19 (
@foldingathome
), it can sit at 4.0 GHz sustained overnight.
This processor is amazing. Well done,
@AMD
@AMDRyzen
.
Exciting personal news: I'm back at
@AMD
. Can't really talk much about what I'm doing- it's very different, yet still on the GPU side.
(Re)starting during COVID has been a little weird, but the flurry of messages and calls from old friends has been amazing.
So happy to be back.
Valve's genius becomes apparent when after using the Steam Deck (OLED) for only a few hours it suddenly becomes difficult to justify buying anything anywhere but Steam.
Just tried Gears 5 ⚙️ MP in 4K+HDR+120 Hz and my mind is a little blown. Definitely a new experience for me.
I’m honestly surprised at what a difference 120 makes vs 60, even on console.
I really hope more devs can target this magical rendering combination this generation.
Some personal news:
I've leveled-up at AMD (Principal Member of Technical Staff).
Feeling fortunate to be part of this critical inflection point in computing, and immensely thankful for my supportive family, mentors, and amazing colleagues that make this all possible.
@detronizator
@sarahmei
By today’s standards at least I’m as liberal as they come, but I’m tired of the (arguably lazy) narrative that people like this tech exec are the “cause” of income inequality. Nothing about the income inequality situation is as simple as that.
Picked up a patent award today. When I got home, my wife and kids had a cake to celebrate 🍰
4 y.o. sang:
🎵
“happy patent to dada”
“happy birthday to patent”
“happy patent to dada”
🎶
My grandmother this morning, telling me about WW2:
"We had to ration gas. We had to grow our own vegetables and raise our own chickens. We didn't have sugar. Nobody could buy a new car because none were being made.
I just don't understand these people who complain about masks."
I like to periodically remind people that Sony employees have friends at Microsoft. AMDers have friends that are NVIDIAns.
I’ve even seen cases of spouses (one at one company with the other at the primary rival).
The recent trip really made it clear how...useless all the console war bickering really is. I was completely disconnected from it for two weeks and it rules. I had an unhealthy relationship with social media but it's become clear that it can be used for good too (typo fixed)
The new HMD from
@BigscreenVR
seems genuinely disruptive for VR:
* Priority on comfort (127g!)
* Customized to the user's face
* High-density OLED
* Fundamentally designed to be tethered to a PC with a big dGPU (and no weight from battery, iGPU, etc.)
Game devs: benchmark mode should be thought of as a love letter to IHVs saying "please make our shaders faster". In doing so, please:
1. Enforce zero scene variance.
2. Make the bench an executable from the command line w/ no interactive menu.
3. Ideally DRM-free.
4. Update it.
Hearing "the kids" complain about lack of canned progression in
#HaloInfinite
makes me reminisce for the days when we had absolutely none at all.
Would love to see games return to promoting MP for fun and intrinsic skill building instead of unlocking "stuff".
My grandfather passed away. The family thought of him as my prototype in almost every way, except his hatred of cheese. An engineer to his bones, he was recently cranking-out Python daily until he hit his head after a bad fall. He's the one who taught me to ❤️STEM.
RIP Grandpa
I’m watching my daughter (5) play
#MatrixAwakens
and (other than the fact that she immediately crashed this car) I feel like I’m sitting in a
@SIGGRAPH
presentation, looking at the future of real-time rendering.
To the whole Unreal Engine 5 team: I’m blown away. Congratulations.
@RepMeijer
@DrGJackBrown
Thank you for your intellectual honesty.
If the Republican party was made up of a majority of folks like you, I might actually consider voting for them.
Want to make a GPU? My ASIC design team at AMD is hiring. @ me if interested. Radeon Technology Group sites include Orlando, FL Boston, MA, and Santa Clara, CA.
To anyone starting engineering school (or considering a pivot):
Even as "big tech is imploding", the HW-related recruiter pings haven't slowed.
The world needs hardware engineers, especially focused in computer engineering, advanced IC packaging, and semiconductor physics.
I've said it before, but (given the news/review cycle we're in) I'll say it again:
@BigscreenVR
is, astonishingly, the single XR company prioritizing *comfort* above all other features.
And with each new HMD release, this direction appears to be solidifying as the correct one.
Vettel called to the
@f1
stewards for a potential fine for wearing this shirt during the Hungarian national anthem.
Vettel: "They can do whatever they want to me, I don't care. I would do it again."
One of the good ones.
#HungarianGP
Props for Nico here too.
As one presenter stutters and stumbles fearing a telling off from Darth Murdoch,
@NicoRosberg
chimes in with "I'll take it for you, ridiculous."
Time he had a permanent spot doing this I reckon.
I intentionally don't talk about my employer directly too much around here, but with new kid
#3
I have to say I am immensely thankful for AMD's generous parental leave policy.
Without it I think I'd be in pretty bad shape (especially with COVID on top of all of this).
Recently had a family member argue to me that these people are "providing a service".
This conversation did not go well.
As someone who played a (small) part in developing this HW, I cannot tell you how infuriating it is to see someone illegitimately profiting off of our work.
Our team at AMD (Radeon) is hiring for an internship position.
We're a multi-disciplined group fixated on amplifying performance.
If you're pursuing a EE, CS, or ECE degree, and have a passion for high-performance GPUs, feel free to reach out to me (DMs are open).
@IcE_yar2000
@MattyWTF1
I’m a big Lando fan, but this is 100% the correct take.
Watching his on-board, it was clear that Lando was making the wrong call, even in real time. No hindsight required.
@MattyWTF1
is wrong on this one.
AMD RDNA architecture has 128 KB L1 cache and 2x throughput lower latency L0 cache. Turing also improved Nvidia's raw load latency (by 3x) and increased their L1 cache size. It's good time to start writing your own custom data structures on GPU.
ChatGPT has changed software development!
However, 68.1% of Software Engineers still don't use it.
As a CTO, I'm telling my teams to use ChatGPT in their daily work to increase both velocity and quality.
This is how 👇
The crash in high-performance NVMe prices since 2021 is mind blowing 🤯
I think we've arrived at the point where a SATA-based SSD purchase makes little sense.
Hello friends,
With all these big tech freezes, I wonder if you folks can share interesting open engineering, product and management positions. I have a few talented friends looking to switch jobs, and figured my network might know better.
(Not for me, I am on hiatus)
If Tesla allows one to set the charging limit of their lithium-ion battery based car, why can't I do that on a Macbook Pro?
If I'm just poking around the house most days, let me prioritize overall battery health. I don't need >80%.
My 3 year old this morning, over breakfast:
3: "Dada, I have to tell you something."
Me: "Yes pumpkin?"
<long pause, deep breath>
3: "Dada, you type too loud."
@toddheberlein
@RadioFreeTom
@SwiftOnSecurity
This is the correct take, IMO. We knew what he was. Trump’s voters did this. Not Trump.
If someone lets a wild bear into a hospital, you don’t blame the bear.
Was selling some of my sim racing gear to a nice guy yesterday.
In our conversation, we realized we both were electrical engineers.
Then we realized we both developed GPUs.
Computer graphics HW is a tiny world, so I can only conclude that graphics HW people like sim racing.
Finally completed the Ryzen 9 7950X3D + Noctua NH-D15 build.
PROS:
✅ Quietest PC I've ever built. 🧘♂️
CONS:
❌ I have come to the realization that my MONITOR has an itty-bitty 🤏 whirring fan in it, and now that my PC is suddenly silent this is slowly driving me crazy.
TIL Newegg’s shipping is crazy quick these days. 📦 💨
Obligatory pre-build pic 👇 (not shown: 6900 XT and Seasonic 850W Titanium).
Now I just need to find some time…
Some snaps of last weekend's
@AMDRyzen
7950X3D build.
I'm not the type to usually care much about looks with a PC motherboard, but I definitely appreciate
@ASUS
' design aesthetic with this one (ProArt X670E Creator).
Having attended a few meetings with Jim Keller I already knew how good this would be- thoroughly enjoyed listening to the latest episode of
@lexfridman
’s consistently excellent interview podcast. Highly recommend for anyone interested in comp architecture
I’ll never forget how quickly, and for the better, things changed at
@AMD
once
@LisaSu
took over. Morale did a complete 180. Watching this transition from the inside was simply fascinating.
Five years ago today I became
@AMD
CEO. I am so thankful to all
@AMD
’ers around the world and our customers, partners and fans who have made the last 5 years so spectacular. Can’t wait to see what the next five bring.... the best is yet to come! 😀
We need to end this narrative that COVID outcomes are binary (as in, you died or not), esp. for kids.
There's a *huge* grey area in-between, and we of course have no idea how long those impacts will last.
Even if your survival is all but guaranteed, you don't want this thing.
All three of my kids got Covid. Their hair is still falling out. Eldest has chest pain, exercise intolerance. Middle son has no hunger/thirst/taste & has lost weight; my youngest can’t feel his full bladder, & holds it until he sweats. No one knows what the future holds for kids.
A (very) belated welcome to our new colleagues from Xilinx.
I’ve been a long-time fan and customer, both personally and professionally. It’s amazing to now be together under one roof.
Exciting times ahead!
I certainly needed a bit of distracting good news: Congrats to everyone at AMD that I know worked many sleepless nights and weekends to get this done. It will prove to be an amazing CPU+GPU, and I feel privileged to have contributed to a very tiny bit of it.
The Xbox Series X deep dive: the complete spec, the next-gen features and more - plus our first look at ray tracing, an impressive Gears 5 port and some remarkable back-compat features:
Anyone making calls as far as which console "wins" based on specs alone doesn't understand how this works. These are complicated, proprietary systems with a massive list of varying components. They aren't PCs running Win10.
This is going to be fascinating to watch.
#PS5
#Xbox
Today I started showing my 5 year old daughter how to use a computer (we went on Wikipedia and learned about lava 🌋).
An hour later, she hands me this, and says:
“Thanks for showing me how to use a computer, Dada. You’re the best dada ever. You should tell your friends.”
😭
Dear
@f1
: stop saying we (the fans) all want to simplify Formula 1 and “relate to the drivers”.
Some of us relate to the engineers, team principals, and other critical members of these *massive* teams.
Please tap the brakes a little on these kinds of “simplifying” changes.
And I'm done. Everyone has their own limits, and I've hit mine.
The fact that I had to screenshot this URL is just a hilarious cherry on top of this whole situation.
If any original Twitter staff read this: THANK YOU. You all built something great ❤️. I already miss it.
Nothing quite like telling your family in the southern US that you’re not visiting due to COVID surging there, only to have it devolve into a debate about how vaccines work, what objective reality is, etc.
Genuinely don’t understand how anyone at
@FoxNews
sleeps at night.
CPU talk.
R9 3900X: ~$410
i9-9900K: ~$515
The 9900K wins on raw FPS. But for "smoothness", 90/99th percentile times, and (when streaming) dropped frames are what matters.
3900X typically wins in that regard. And for streaming, the 3900X (surprisingly) even beats Turing NVENC.
My favorite patch notes are the ones that include aerodynamic efficiency diagrams.
Thank you,
@AC_assettocorsa
/
@505_Games
/
@Aristotelis
, for making these amazing simulators and never dumbing anything down.
I'm so thankful that sims like ACC can even exist in this market.
Snowing hard today 🌨️. Managed to -just barely- snag a 7950X3D this morning.
Moments later, UPS guy rolls up with this👇 as I’m shoveling snow. This build is going to be assembled quicker than I thought!
My review of the
@AMD
Ryzen 7950X3D for simracing is online.
It's a monster.
(No I did not include VR since I have no clue how to benchmark that nor do I have any VR goggles.)
Digging through old stuff: here’s the kind of “video game” I spent most of my time playing as a kid. They sure as hell don’t make them like they used to. It’s a shame devs today are averse to complexity like this.
And yes that’s a *binder*. This is how they shipped
#Falcon4
.
@kellabyte
@jonmasters
The Space Shuttle’s Solid-State Video Recorders (SSVR) that
@OliverPank
and I inherited were embedded Intel boards running Windows NT. They were far from reliable.
I pushed hard to move over to Linux, but eventually quit in frustration. NASA needs all the help they can get.
Some bittersweet personal news: this week will be my last at AMD. I’ll be wrapping-up 8 amazing years in GPU hardware development. I’m thankful for all that I’ve learned, and for the friends I’ve made along the way, both within the company and across the graphics/HPC world.
This was one of the last things I touched at the old gig. Not sure the gaming public will ever comprehend the level of blood, sweat, and tears that went into it (within even just the narrow scope that I was exposed to). So happy to see it announced.
Generally speaking, this is something that took me a long time to understand (and accept).
Good ideas are cheap. Everyone has them.
Execution is *everything*.
Every engineer comes to the table with a varied set of skills, but to me, the most important one is to be able to confidently say (to others, but most importantly themselves):
“I don’t know how to do/build/solve this thing, but I will figure it out.”
Unpopular opinion: most videogames should be far more expensive today. Typical MSRP for games since 1985 has been ~$50 USD.
In today's money: that's approaching $130 USD.
More than 2X the debut price of most games ($60 USD). And that's ignoring (ridiculous) sale prices.
Only recently started pushing my M1 Pro, and the best word I can use to describe the experience is "whiplash".
Carefully follow the path of fixed-function logic, and it's unbelievably quick.
But ask it to do anything "generic", and it feels like computing on a cell phone.
@CapFrameX
@Dachsjaeger
Sims generally tend to have lifespans that easily outrun titles from most other genres. Look at DCS, rFactor 2, Assetto Corsa, etc.
"The Queen's Gambit" is fantastic- and I genuinely appreciate how it realistically portrays "nerds": relatively normal people who unapologetically dive into the depths of some (usually) complex game/hobby/etc.
We need more of these (and fewer "Big Bang Theories").
I don’t think the younger game-playing population truly understands what they lost by not experiencing Unreal Tournament and Quake III Arena in their heyday.
Digital chips once had logic gates (transistor-level macros) tediously placed and routed by humans.
At some point we were blessed with automated P&R: You give the tool synthesized logic (a netlist of gates and connections) and the tool does all of the "hard work".
I'm confident our field will be around for a long time to come, but I'm also confident it's going to change a whole lot over the next few years
My suspicion is that now might be a fantastic time to start learning, because a lot of the more frustrating aspects will be smoother
Yeah yeah, 40 Gbps. That's great.
But in all honesty, the
#1
thing I'm looking forward to with USB 4 is a renewed ease of searching for cables on Amazon.
Anything has to be simpler than "Type C 3.1 Gen 2".
Seriously guys. Don't ever do that again.
I’m an UltraWide guy, but I needed a “regular 4K” for work reasons, and decided to try the
@LGUS
27GN950.
If you’re looking for a 4K panel, this is the one to get. Best uniformity I’ve seen on an IPS ever. Scorchingly bright. Freesync. 160 Hz.
And those BEZELS! Ridiculous.
ME: "Hey Lightroom, I have a 12C/24T processor. Can you convert these 10K RAWs to DNG for me please?"
@Lightroom
: "Sure- you want that done in a single thread right?"
ME: "NO. I HAVE 24 THREADS. USE ALL OF THEM".
LR: "WHAT?I can't hear you over this 1 thread working so hard"