The GPU Radar

NVIDIA RTX 4090vsNVIDIA RTX 5070 Ti

Generation comparison: The NVIDIA RTX 4090 is superseded but at current street prices may deliver strong value. Compare clearance pricing against the NVIDIA RTX 5070 Ti's launch MSRP to decide.
NVIDIA RTX 4090
Buy/Wait:Superseded

This GPU is no longer the current generation. It has been replaced by the NVIDIA RTX 5090.

Superseded by RTX 5090

Best for: 4K enthusiasts who can find a well-priced used RTX 4090 and don't need DLSS 4 or Blackwell's efficiency improvements.

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NVIDIA RTX 5070 Ti
Buy/Wait:Buy

Early in cycle — strong buy, no urgency to wait

Best for: 4K gamers who want high-end Blackwell performance at a more accessible price than the RTX 5080.

Full details →
NVIDIA RTX 4090NVIDIA RTX 5070 Ti
TierEnthusiastHigh-end
GenerationRTX 4000RTX 5000
VRAM24 GB16 GB
Memory TypeGDDR6XGDDR7
TDP450W300W
UpscalingDLSS3DLSS4
Ray Tracing
Launch MSRP$1599$749
ReleasedOct 12, 2022Feb 20, 2025
Cycle length~840 days~850 days
Cycle adviceSupersededBuy
Deals adviceClearanceWait
SuccessorRTX 5090

Why buy each?

NVIDIA RTX 4090

24GB GDDR6X — more VRAM than RTX 5080

More VRAM than the RTX 5080 (16GB), relevant for AI workloads and 4K texture packs even in the Blackwell era.

Used market only

New retail units are scarce and priced above MSRP. The used market (eBay, local classifieds) is the only viable path to value.

Mature driver ecosystem

Over 3 years of driver optimizations make this one of the most stable GPUs available.

NVIDIA RTX 5070 Ti

16GB GDDR7 at $749

Same VRAM as the $999 RTX 5080, making it the sweet spot for high-end 4K gaming.

300W TDP

Reasonable power draw for its performance class — runs on a 700W PSU.

DLSS 4 support

Full access to multi-frame generation and all Blackwell AI features.