Numerlor

11 ms·

151.
AMD Zen 5 silicon analysis [video](youtube.com)
2 points by Numerlor 2y ago|0 comments
152.
by Numerlor 2y ago
From their die size and power usage relative to the perf compared to nvidia it's clear they didn't hit the goals they wanted to with navi 31&32 and it's definitely because of the chiplet design. I don't have any expe
153.
by Numerlor 2y ago
There is an expectation of not dealing with data races from Python code. Apart from being a language where people expect these things to not be an issue it is also the behaviour with thw Gil in place and would be breaking
154.
by Numerlor 2y ago
I'll take a look, I think it is something I looked at and had some issues with but it has been a couple years and the only thing I can remember is bandersnatch
155.
by Numerlor 2y ago
I think farmers are wary of relying on tech like that and ending up depending on some FaaS, or at least the independent ones that aren't just some huge corporation.
156.
by Numerlor 2y ago
I wanted to spin up a mirror locally to do simple caching for docker builds but the tooling was lacking, there was a way to do a direct mirror of pypi locally but no other way of adding custom indices
157.
by Numerlor 2y ago
Should there be an expectation of a package being particularly useful to be in a package repository? You see the same in other places like npm or docker repositories and it is not a problem. Manually checking things is very much out of scop
158.
by Numerlor 2y ago
Not even that, the newest pro has the best single thread CPU out there because it's the only device on M4 (or at least it had until AMD's Zen 5 not sure how it compares now)
159.
by Numerlor 2y ago
I'm only aware of the differences with manual timings but if you're not running the bottom of the (1 DIMM per channel) barell frequencies like 5200-5600 differences from going higher should be minimal. Not that many things actual
160.
by Numerlor 2y ago
> Even 6000 MHz isn't necessarily "cheap low speed" RAM though, it's still a 400 MHz OC on Zen 5/14th Gen. ~$44 gets you 2x8 GB 4800 but it's ~$63 to start with 2x8 GB 6000. I'd argue that whatever JED
161.
by Numerlor 2y ago
> I can just double my cheap RAM later The thing is that this is quickly becoming impossible, even with fairly low speeds like 6000 2 DPC is not achieveable in some cases, and consumers that are buying the 4 DIMM boards aren't parti
162.
by Numerlor 2y ago
> But very few motherboards restrict themselves like this for the sake of memory overclocking. Though I'd hope they'd finally start doing it considering the per DIMM capacities DDR5 brings (32 GB, with 64 GB planned), and most
163.
by Numerlor 2y ago
This anandtech article seems to be a decent summary of what it's doing, the JEDEC JESD82-531A.01 spec is also freely available (with registration) if you're feeling adventurous https://www.anandtech.com/show/2
164.
by Numerlor 2y ago
The motherboard QVLs aren't particularly useful, the higher tier kits can often just not work as they're currently more often than not limited by the CPU memory controller quality instead of purely motherboard or RAM ICs. Did you
165.
by Numerlor 2y ago
Granite ridge can currently do 8000-8400 when overclocked at a 1:2 ratio of memory controller clock to memory clock, though with some work needed to get it working. The 9600 may be possible with DIMMs using the clock driver even on granite
166.
by Numerlor 2y ago
Bandwidth is currently limited by the infinity fabric implementation on consumer AMD CPUs, 6/8 core CPUs with s single CCD top out bandwidth quite early and improvements from higher clocks are minimal even from like 5600, assuming timi
167.
by Numerlor 2y ago
Confirming settings is standard and I had the same with AMD, the support person has to tick their boxes before they can forward you to RMA
168.
by Numerlor 2y ago
I feel like the "Cable TV-ification" applies to them, some of the videos are very much sensationalism. The host also comes off as a bit too full of themselves
169.
by Numerlor 2y ago
Eh I'm in s similar country and around 30k for a more senior position is the normal
170.
by Numerlor 2y ago
The double standards when discussing Linux are ridiculous, every issue people have with Linux must be because they're incompetent and using windows must mean you're fighting the OS every second
171.
by Numerlor 2y ago
Yes, you have to turn it on through hr-seek=yes but then you can seek arbitrarily; great when I have to quickly step through something but not actually miss anything. For the scrolling you can bind smoething like a .1s seek to the wheel ht
172.
by Numerlor 2y ago
I have a mail with catch all address so o can avoid the + so sites can never be strip it as it just randommail@domain, just have to hope nobody else figures it out and spams me at random addresses
173.
by Numerlor 2y ago
The mode that opens all links from one pane in the other pane is useful at times, and wouldn't really be achievable with just separate windows
174.
by Numerlor 2y ago
It seems to be 4 displays; the marketing slides for the granite ridge explicitly list 4 displays https://www.tomshardware.com/pc-components/cpus/amd-dishes-m... . For Raphael it should be the same as the SOC is th
175.
by Numerlor 2y ago
AMD is also very limited by its infinity fabric, with one ccd CPUs capping out bandwidth at something around 5600MTs with memory frequency above that mostly just improving latencies
176.
by Numerlor 2y ago
This was on my desktop with a 7600x and a 7900xtx, I never managed to properly route the dGPU when I have everything plugged into iGPU, seemed like a driver issue where most programs never managed to actually attach to the GPU and got stuck
177.
by Numerlor 2y ago
The 4k display being at 144Hz may not be helping things if the bandwidth is the issue. The igpu may also be a bit broken as it works fine with passthrough from my dgpu but it was not having a good time running everything off of it with moni
178.
by Numerlor 2y ago
For the most part it's usually best to just go lowest that's stable, there are some "rules" online but most of them are just random things someone came up with. There are a couple JEDEC ones but the memory controller wil
179.
by Numerlor 2y ago
6000 at cl32 is most likely going to be Hynix A die, the cas latency could be better if they push like 1.8V into the memory but it's not a particularly important timing for performance
180.
by Numerlor 2y ago
you could try 6400 on memory synced if 6600 boots with 4 dimms which is a very good result. 6600 is into the territory of needing luck with IO die and then also tuning all the voltages. For the infinity fabric if you're trying to push

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