Graphics Cards comparison
Compare GPUs — VRAM, cores, TDP, ray tracing, DLSS/FSR, 3DMark scores.
Pick two graphics cards probes
We’ll plot them side by side. Only graphics cards are suggested for a fair fight.
Select one product from each list to compare.
Best graphics cards right now
What matters when comparing graphics cards
This graphics cards page covers 24 products and compares the measurable fields that most often separate one model from another: vram, cuda / stream cores, boost clock, tdp, memory bus. Use the filters to narrow the field, open a product page for the complete readout, and use a head-to-head page when two models are close enough that a category-wide rank is not enough.
How to read the ranking
Mars Score is a normalized category score, not a laboratory replacement and not a claim that the highest-ranked product is right for every buyer. A high score indicates broad strength across the weighted fields; a lower score can still be the better choice when one specific requirement matters more than the average.
Read the scoring methodology →Popular graphics cards comparisons
Build your own →Show 32 more comparisons▾
Brands in graphics cards
How to choose a graphics card in 2026
The Mars Score for graphics cards weights raw performance (40%), VRAM + memory (25%), efficiency (15%) and feature set (20%). With RTX 50-series, RX 9000-series, and Arc Battlemage all shipping, the value picture changed: AMD and Intel close most of the raster gap, NVIDIA dominates RT + upscaling + AI.
Raster vs ray tracing vs upscaling
Raw rasterization (timespy_score) is the floor — what every game runs on without RT enabled. Ray tracing performance separates NVIDIA's RT cores from AMD's hybrid implementation. Upscaling (DLSS 4, FSR 4, XeSS 2) is now the dominant performance lever — most 4K-60 results assume upscaling on. Look at all three numbers, not one.
VRAM: 12 GB is the new floor
8 GB VRAM is hitting the wall in 2025–26 titles at 1440p with RT on. 12 GB is the comfortable minimum for 1440p. 16 GB is the 4K floor. 24–32 GB matters for AI workloads and 4K texture mods. Do not buy a sub-12 GB card in 2026 unless your target is 1080p esports.
TDP and PSU headroom
A 575W RTX 5090 (tdp_w) pulls real wall power — and demands an ATX 3.0 PSU with the 12V-2x6 connector. Check our power supplies category before pairing a top-tier GPU with a 4-year-old PSU. Most "GPU instability" reports trace back to undersized or older PSUs.
Chipset and bus width
GPU chipset (gpu_chipset) determines the tier; memory bus width (memory_bus_bit) determines how the chip scales at high resolution. A narrow bus + GDDR7 can match a wider bus + GDDR6X, but high-resolution texture-heavy workloads still favor wider buses.
Length, slot size, cooling
A 320mm+ triple-slot card (length_mm) does not fit every mid-tower case. Measure before you order. Open-air coolers exhaust into the case; blower-style coolers exhaust out the back and are quieter at high TDP but louder at idle.
How vsMars scores graphics cards
Raw performance and VRAM are weighted highest because both compound over years of game-engine evolution. See the formula on the methodology page, the leaderboard on best graphics cards, and CPU pairing advice in our CPUs category.
Frequently asked
How many graphics cards are catalogued on vsMars?+
24 graphics cards from 4 brands are catalogued in this category, each with a complete spec sheet and a transparent Mars Score.
How are graphics cards ranked?+
Each graphics card is scored by the category-specific Mars Score formula — a weighted average of normalized specs with the weights published on the methodology page. No editorial hand-tuning.
Which graphics card has the highest Mars Score right now?+
ROG Astral RTX 5090 OC leads the graphics cards category with a Mars Score of 86.5.
Can I compare two graphics cards side by side?+
Yes — pick any two graphics cards from the category list and the comparison page renders side-by-side specs, advantages on each side, and a Mars Score verdict.