Lmst

AMD-Generationenvergleich: Radeon RX 9070 XT, 7800 XT, 6700 XT und 5700 XT im Duell https://www.computerbase.de/artikel/grafikkarten/amd-raden-rx-9070-xt-7800-xt-6700-xt-5700-xt-vergleich.92594/ #AMD #RDNA #RADEON #NAVI

Examining #RDNA4's out-of-order memory accesses in detail, and investigating with testing
#RDNA 4's memory subsystem enhancements are exciting and improve performance across a variety of workloads. #AMD specifically calls out benefits in #raytracing. But RDNA 4's scheme for handling memory dependencies isn't fundamentally different from that of #GCN many years ago. RDNA 4’s makes the most significant change to AMD’s #GPU memory subsystem since RDNA launched in 2019.
https://chipsandcheese.com/p/rdna-4s-out-of-order-memory-accesses

💡 UDNA 5, la nuova identità di AMD nel ray tracing: un cambio di rotta molto atteso

https://gomoot.com/udna-5-la-nuova-identita-di-amd-nel-ray-tracing-un-cambio-di-rotta-molto-atteso/

#ai #amd #blog #cdna #cpu #dna #gopu #ia #news #nvidia #picks #rdna #rdna4 #rtx #rx #tech #tecnologia #udna5

Unless the availability and price is disruptive, I'll still prefer a laptop with an RTX.

My guess? Navi 44 will appear on lower-end models. The 9070M XT and 9080M will appear at the $1,800 markup. Otherwise is DOA.

But history tends to repeat itself.

https://videocardz.com/newz/amd-radeon-rx-9000m-mobile-rdna4-rumored-specs-radeon-rx-9080m-with-4096-cores-and-16gb-memory

#AMD #Radeon #Laptops #Laptop #Hardware #PC #PCHardware #PCGaming #PCGames #dGPU #GPU #GraphicsCard #RDNA4 #RDNA #Technology #Computer #Computers #Computing

🌘 AMD RDNA 4 GPU 架構中的動態暫存器分配
➤ RDNA 4 的動態暫存器分配：提升效率，兼顧風險。
✤ https://chipsandcheese.com/p/dynamic-register-allocation-on-amds
AMD 的 RDNA 4 GPU 架構引入了動態暫存器分配模式，旨在解決傳統 GPU 在執行緒數量（occupancy）與每個執行緒可用暫存器數量之間權衡的難題。此模式允許執行緒在生命週期內動態調整暫存器分配，而非在啟動時固定分配，從而提高資源利用率，特別是在對暫存器需求變化的光線追蹤等工作負載中。然而，動態分配也可能導致死結問題，AMD 透過保留部分暫存器資源來緩解此問題，但也會犧牲部分效能。目前此功能僅支援 wave32 計算著色器。
+ 這項技術聽起來很有潛力，可以大幅提升 GPU 在光線追蹤等應用中的效能，但死結問題需要仔細考量。
+ 感覺這是一個非常複雜的設計，需要開發者深入理解纔能有效利用，並避免潛在的問題。
#顯示卡 #GPU #RDNA 4 #暫存器分配 #效能優化

🚀 Today is #AMD #RDNA 4 day! To celebrate, we've got new content on GPUOpen:

🔥 Machine-readable ISA for RDNA 3.5/4
🔥 #opensource Interactive Streaming SDK
🔥 Updates to AMF + Capsaicin

Find out more: https://gpuopen.com/learn/new_content_released_on_gpuopen_for_amd_rdna_4_on-shelf_day/?utm_source=mastodon&utm_medium=social&utm_campaign=rdna4

Valve bevestigt dat nieuwe steam console niet in aantocht is https://www.trendingtech.news/trending-news/2025/02/53541/valve-bevestigt-dat-nieuwe-steam-console-niet-in-aantocht-is #Valve #Steam Console #RDNA 4 #Steam Deck #hardware ontwikkeling #Trending #News #Nieuws

Amd bereidt lancering voor van radeon rx 9000 serie in maart https://www.trendingtech.news/trending-news/2025/02/53140/amd-bereidt-lancering-voor-van-radeon-rx-9000-serie-in-maart #AMD #Radeon RX 9000 #Nvidia #GPU #RDNA 4 #Trending #News #Nieuws

Amd's rdna 4: een nieuw tijdperk voor mainstream 4k gaming https://www.trendingtech.news/trending-news/2025/02/53116/amd-s-rdna-4-een-nieuw-tijdperk-voor-mainstream-4k-gaming #AMD #RDNA 4 #RX 9070 #4K gaming #AI upscaling #Trending #News #Nieuws

Amd fsr 4: een naadloze update voor verbeterde gaming ervaringen https://www.trendingtech.news/trending-news/2025/01/51006/amd-fsr-4-een-naadloze-update-voor-verbeterde-gaming-ervaringen #AMD FSR 4 #RDNA 4 #Radeon RX 9000 #grafische prestaties #naadloze upgrade #Trending #News #Nieuws

American druid: how a 1960s campus prank became a serious lifestyle;
What began as a protest against a college religion requirement led to sects nationwide and, arguably, a religion
https://www.theguardian.com/society/2024/dec/27/druids-college-religion-lifestyle
#humor #religion #prank #druids #RDNA

ITSxpress version 2: software to rapidly trim internal transcribed spacer sequences with quality scores for amplicon sequencing

https://journals.asm.org/doi/10.1128/spectrum.00601-24

#ITS #rDNA #trimming #metabarcoding #bioinformatics

Sony e AMD: rivoluzione AI nel gaming con Project Amethyst
#AI #AIGaming #AMD #GameNews #Gaming #GamingIndustry #IntelligenzaArtificiale #ML #Notizie #Novità #PlayStation #Project Amethyst #PS6 #RDNA #Sony #Tecnologia #VideoGame #Videogiochi

https://www.ceotech.it/sony-e-amd-rivoluzione-ai-nel-gaming-con-project-amethyst/

Our new #preprint is out
Cardoni et al. Pruning the tree: Comparing OTUs and ASVs for processing HTS 5S-IGS data
https://doi.org/10.22541/au.173437938.80481043/v1

Organising 100k of reads per studied sample (5S #rDNA intergenic spacers) into a handier amount of tips (~100) for #phylogenetic inferences and assessing #biodiversity

#phylogenetics #taxonomy #genetics #NGS

Venn diagram of identical and exclusive Operation Taxonomic Units (OTU) and Amplicon Sequence Variants per used processing pipeline (MOTHUR vs. DADA2) and setting.

Maximum likelihood trees for the OTU and ASV collections obtained for sample #04, Fagus caspica, colour coded for main sequence types as defined by Cardoni et al. (2022) and Denk et al. (2024). Note the high reduction in tips for Shared A and semi-specific B1 types when using DADA2 pipelines, but maintaining the general topology of the tree.

Partly collapsed DADA2 ASV-based trees for six of the seven studied samples (species of Fagus subgenus Fagus; F. japonica not shown) including the reference tips for geno-taxonomic assessment as defined by Denk et al. (2024). Pie-charts showing the relative abundances of main types within the A (left halV) and B Lineage (right halv)

Phylogenetic relationships between the seven species samples as inferred based on phylogenetic Bray-Curtis distances (Göker and Grimm 2008). Same coloured edges refer to corresponding neighbourhoods: Red = narrower ingroup including Japanese Fagus crenata + Western Eurasian species versus Taiwanese F. hayatae, subgenus Fagus, and Japanese F. japonica of Fagus subgenus Englerianae. Orange = East Asian neighbourhood comprising F. hayatae + F. crenata. Light blue = eastern species neighbourhood within the Western Eurasian lineage: Caucasian F. hohenackeriana + Hyrcanian F. caspica. Dark blue = western species pair: European F. sylvatica + F. orientalis, southeastern Europe, northwestern/northern Asia Mino. Purple = neighbourhood reflecting recent (or ongoing in the Pontic Mountains) gene flow between F. orientalis and F. hohenackeriana.

I'd really like 16 CUs of #RDNA 3.5, instead of 12x RDNA3 in my 7840HS #AMD APU.

Meh, i chose my particular #miniPC because it's got a fancy #OCuLink port - an octa-core #Zen4 CPU is perfectly fine. My upgrade path has always been following the #eGPU route to 1080p60 max settings.

It's probably gonna be a #Radeon 7800, because of the preferable memory, capacity as well as bandwidth.

It's a somewhat annoying time of the year, October, with next-gen announcements at #CES looming. 😅