GeForce RTX 40 Series Lineup Explained: From 4060 to 4090

The GeForce RTX 40 series is NVIDIA’s Ada Lovelace generation of desktop graphics cards, running from the RTX 4060 at the entry tier up to the RTX 4090 at the top. Its headline features are much better power efficiency than the previous generation, DLSS 3 Frame Generation, and a hardware AV1 encoder, and it has since been succeeded on the new-card shelf by the RTX 50 series.

That succession is why 40-series cards now show up often as clearance stock and used listings. The guide below explains each tier, what Ada brought, how to pick between cards, and what to check when you buy one that is not brand new.

What Ada Lovelace changed

Ada moved to a newer manufacturing process and a redesigned architecture, which allowed higher clock speeds and large cache memory on the chip. In practice the generation delivered strong performance per watt, so cards in the same power class as older models could do considerably more work. Ada also introduced third-generation ray tracing cores and fourth-generation Tensor cores, and added a dedicated optical flow accelerator that DLSS 3 uses for frame generation.

It also brought dual NVENC encoders with AV1 encoding on higher models, a benefit for streamers and video editors who need efficient, good-looking output files.

The lineup by tier

Entry and lower mid-range: RTX 4060 and RTX 4060 Ti

The RTX 4060 is the entry point of the desktop lineup, aimed at 1080p gaming and low power draw. The RTX 4060 Ti sits above it and was sold in 8GB and 16GB memory versions, which makes it important to read the listing carefully. These cards use a narrow memory bus, so they lean on large on-chip cache and DLSS to hold performance at higher resolutions.

Upper mid-range: RTX 4070 family

The RTX 4070, RTX 4070 Super, RTX 4070 Ti, and RTX 4070 Ti Super make up the sweet spot for 1440p gaming. The first three carry 12GB of memory, while the Ti Super moved to 16GB and a wider bus. NVIDIA placed the Super variants as refreshes within the same tier, so check exactly which version a listing describes.

High end: RTX 4080, RTX 4080 Super and RTX 4090

The RTX 4080 and RTX 4080 Super have 16GB of memory and target high refresh 1440p and 4K gaming. The RTX 4090 has 24GB and sits well above everything else in the family, aimed at 4K gaming, content creation, and AI work. Its large cooler and power draw also demand a roomy case and a strong power supply.

At a glance: tiers and typical targets

DLSS 3 and what it means

DLSS 3 combines Super Resolution, which upscales from a lower internal resolution, with Frame Generation, which uses the optical flow accelerator to create additional frames between those that the game renders. It can raise displayed frame rates in supported titles, which helps when a game is heavy on ray tracing.

Frame generation has trade-offs. It adds a small amount of latency, and its benefit is larger when the base frame rate is already reasonable. Super Resolution and Ray Reconstruction improvements delivered with the later DLSS 4 generation are available on RTX cards broadly, including the 40 series, while multi frame generation is limited to the newer 50 series. Check the current NVIDIA documentation for the exact feature list for your card.

Power and efficiency

Reference board power ranges widely, from roughly the low 100 watt class for the RTX 4060 to around 450 watts for the RTX 4090, though partner cards vary. The efficiency gain over the earlier generation means a mid-range 40-series card can often use less power than the previous mid-range card while delivering more. Higher-end models use the 12VHPWR power connector, or its updated 12V-2×6 revision, which has attracted attention for melted connector reports tied to incomplete insertion or sharp cable bends. Seat it fully, avoid tight bends close to the plug, and follow the card and power supply makers’ guidance.

Always confirm the power supply wattage and connectors your chosen card needs on its specification page, and leave headroom for the rest of your system.

Choosing a tier

• 1080p at high refresh rates: the RTX 4060 or RTX 4060 Ti class is the usual match.
• 1440p: the RTX 4070 family offers the best balance of memory and capability.
• 4K: look at RTX 4080 class or above, especially if you want ray tracing without heavy upscaling.
• Video work and streaming: AV1 encoding and ample memory favor the upper tiers, and the 16GB 4060 Ti variant can help where memory capacity is the constraint.
• Small cases: some models are compact, while the 4080 and 4090 are generally long and thick, so measure first.

Match the card to your monitor resolution and refresh rate. An RTX 4090 on a 1080p screen leaves most of its capability unused, and a 4060 on a 4K display will rely heavily on upscaling.

Buying used or clearance: what to check

Because newer cards have taken over, existing 40-series stock may be discounted or sold secondhand. Inspect the exact model and memory size in the listing, since sibling cards share similar names. Ask about the warranty and whether it transfers to a new owner. For used cards, examine the power connector for scorching, discoloration, or bent pins, and confirm fans spin smoothly. Run a demanding game or a stress tool for a while after installation and watch temperatures and stability.

Be cautious of sellers who cannot provide clear photos or who refuse to let you inspect the card. If a deal looks unusually cheap for the tier, assume there may be a reason.

Where the 40 series sits next to the newer generation

The 50 series adds Multi Frame Generation, GDDR7 memory on most models, and newer encoder and display features. For many players, those additions do not make a 40-series card obsolete. A card from the 4070 tier upward still handles current games well, still supports DLSS Super Resolution and standard Frame Generation, and still has the AV1 encoder that streamers value.

The cases where the newer generation pulls ahead are specific: you want to use Multi Frame Generation with a very high refresh monitor, you need more memory than the 8GB or 12GB models offer, or you want the latest display connector standards. Outside those cases, a reasonably available 40-series card in good condition can be a sensible fit, and the decision comes down to the availability and warranty terms in front of you.

When you compare listings, line up the same tier across generations and check the memory capacity and bus width on the specification page, not only the model number, because the number alone does not capture those differences.

Frequently Asked Questions

Is the RTX 40 series still worth buying?

It can be, particularly when stock is cleared or a used card is in good condition. The cards remain capable and support current DLSS features, though multi frame generation and other newer features belong to the 50 series.

What is the difference between an RTX 4070 and an RTX 4070 Super?

The Super is a refresh within the same tier that uses a more capable configuration of the chip. Both have 12GB of memory, and the Super generally delivers more performance. Compare the specification pages for the details.

Does the RTX 40 series support DLSS 4?

Yes, for the parts of DLSS 4 that do not need new hardware, such as the improved Super Resolution and Ray Reconstruction models. Multi frame generation is exclusive to the 50 series.

Which 40-series card is best for 1440p?

Cards in the RTX 4070 family are commonly the target for 1440p because they pair enough memory with strong efficiency. The right pick depends on your frame rate goals and the games you play.