RankedGPU
GPU guides
Practical, hardware-focused articles for builders and upgraders. No affiliate fluff — how graphics cards behave in real games, how to match a GPU to your monitor and PSU, and how to read benchmarks without chasing the wrong tier.
All guides
- How to choose a GPU
Start from the games and resolution you run, then size VRAM and PSU before brand wars.
- Best GPU for gaming
Principles first: match the panel, then VRAM and PSU — tier picks live in the 2026 buying guide.
- Resolution, refresh rate & VRAM
Pixel count, frame buffers, and the settings that eat VRAM first.
- NVIDIA vs AMD: a practical comparison
What actually differs at each tier in a typical gaming PC.
- How much VRAM you really need
When 8 GB is fine, when 12–16 GB buys peace of mind, and when you are paying for headroom.
- PSU, power cables & GPU efficiency
Size the power supply for the GPU peaks, not only average gaming draw.
- DLSS, FSR & frame generation
How reconstruction shifts the CPU/GPU balance and what to expect in competitive titles.
- Ray tracing & hybrid rendering
When to enable RT, when to lean on upscaling, and how hybrid pipelines behave.
- Matching your monitor to your GPU
Budget so the display chain is not the hidden bottleneck.
- Understanding GPU benchmarks
Why one number never captures stutter, 1% lows, or driver regressions.
- Case fit, airflow & thermals
Triple-slot cards, case fans, and keeping boost clocks under real gaming loads.
- Buying used GPUs safely
A checklist for local and online used markets.
- GPU undervolting and efficiency tuning
Undervolting can improve efficiency and acoustics when validated with proper stability testing.
- Which GPU to buy in 2026: RTX 50-series, RX 9000, and value tiers
New-gen flagships grab headlines — but discounted RTX 40 and RX 7000 cards often win on dollars per frame.
- GPU for local AI and LLMs: VRAM, CUDA, and what runs at home
12 GB gets you started; 24 GB opens serious local models — software support matters as much as raw TFLOPS.
- AMD Radeon RX 9070 GRE: The new 1440p value king?
A former China-exclusive 12GB Navi 48 GPU arrives globally at $549 to bridge the gap in AMD's RDNA 4 lineup.