fsr4-hexagon
Running AMD FSR4 W8A8 on a phone's Hexagon NPU by intercepting DLSS calls: a Retroid Pocket 6 energy study (whitepaper inside)
Details
- External ID
- 1373953872
- Source
- GITHUB
- Company
- —
- Product
- fsr4-hexagon
- Website domain
- github.com
- Launched
- Sept. 17, 2026
- Cohort
- —
- Upvotes
- 11
- Upvotes percentile
- 0.33858570330514987
- Tags
- android, dlss, fsr, graphics, hexagon, npu, qnn, qualcomm, upscaling, wine
- Fetched at
- Sept. 21, 2026, 5:03 p.m.
- Updated at
- Sept. 21, 2026, 5:03 p.m.
Enrichment
- Theme
- systems tools and desktop utilities
- Vertical
- Media & entertainment
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- amd fsr4 implementation on mobile npu for handheld gaming devices
- Manually corrected
- False
Could you build this?
No Porting AMD FSR4 to Qualcomm Hexagon NPUs by intercepting graphic runtime calls demands specialized mobile graphics driver development and low-level DSP/NPU machine learning compilation.
What it would actually take: The system requires an interceptor hook for DLSS/Vulkan/DirectX graphics pipelines, converting model weights to INT8 W8A8 format, and writing low-level execution kernels targeting Qualcomm's proprietary Hexagon NPU using Qualcomm Neural Processing SDK (QNN) or Hexagon NN direct runtime. This requires specialized embedded DSP programming, mobile GPU driver plumbing, and deep optimization skills for edge hardware.
Competitors
Other products that read as similar to this one — 99 launches clear the similarity bar, closest 8 shown.
Attention rank: #78 of 100 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 316 days after the earliest competitor.
- ps5-fsr4 · github · 2026-09-26 · 14 upvotes · similarity 0.44
- Max-Manger · github · 2026-09-27 · 14 upvotes · similarity 0.42
- BareDroid · github · 2026-09-15 · 8 upvotes · similarity 0.41
- Sisu_SSE-9 · github · 2026-09-13 · 10 upvotes · similarity 0.39
- m6502, a 6502 CPU for FPGAs and Tiny Tapeout · hn · 2026-02-18 · 5 upvotes · similarity 0.39
- nova-display-calibration · github · 2026-09-13 · 26 upvotes · similarity 0.38
- amt-tools · github · 2026-09-14 · 15 upvotes · similarity 0.37
- uboot-an758x · github · 2026-09-20 · 98 upvotes · similarity 0.37
Other launches for this product
- No other launches for this product.
Same idea, different domain
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