The GPU Radar

NVIDIA RTX 4080 SupervsAMD RX 7900 XTX

Cross-brand comparison: NVIDIA offers DLSS and CUDA for AI/ML workloads. AMD offers competitive rasterization, often with more VRAM at the same price. Choose based on your ecosystem needs.
NVIDIA RTX 4080 Super
Buy/Wait:Superseded

This GPU is no longer the current generation. It has been replaced by the NVIDIA RTX 5080.

Superseded by RTX 5080

Best for: 4K gamers who can find a well-priced used unit, understanding they miss out on DLSS 4 and Blackwell's efficiency gains.

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AMD RX 7900 XTX
Buy/Wait:Superseded

This GPU is no longer the current generation. It has been replaced by the AMD RX 9070 XT.

Superseded by RX 9070 XT

Best for: Gamers and creators who need 24GB VRAM — best value when street prices return below $999 MSRP.

Full details →
NVIDIA RTX 4080 SuperAMD RX 7900 XTX
TierEnthusiastEnthusiast
GenerationRTX 4000RX 7000
VRAM16 GB24 GB
Memory TypeGDDR6XGDDR6
TDP320W355W
UpscalingDLSS3FSR3
Ray Tracing
Launch MSRP$999$999
ReleasedJan 31, 2024Dec 13, 2022
Cycle length~365 days~820 days
Cycle adviceSupersededSuperseded
Deals adviceClearanceClearance
SuccessorRTX 5080RX 9070 XT

Why buy each?

NVIDIA RTX 4080 Super

Used market value

New units sell above MSRP, but used units (~$800) represent the only realistic value option for this card.

16GB GDDR6X

Ample VRAM for 4K gaming and content creation.

Mature Ada Lovelace drivers

Over 2 years of optimizations ensures stability across all titles.

AMD RX 7900 XTX

24GB GDDR6 — massive VRAM

More VRAM than any RTX 5000 card except the 5090. Unmatched for VRAM-hungry workloads.

Generation-end clearance

Superseded but strong value — clearance pricing makes this competitive with the RX 9070 XT at launch MSRP.

Mature RDNA 3 drivers

Over 2 years of driver optimization.