RTX 2080 Ti vs RTX 3060 Ti: Which Graphics Card Should You Buy?

The newer RTX 3060 Ti is actually slower than the RTX 2080 Ti, by roughly 10-14% on average according to TechPowerUp’s review data, so the 2080 Ti is the better card for 1440p gaming and VRAM-hungry games if both cost about the same; the 3060 Ti only wins if it is clearly cheaper, you want lower power draw, or you prefer a younger card with PCIe 4.0. Neither card is a true upgrade over the other, and anyone already owning one should look at current RTX 50 or Radeon RX 9000 cards instead of switching sideways.

The RTX 3060 Ti launched in December 2020 at $399, and Nvidia’s headline pitch was that it beat the RTX 2080 Super. It did, narrowly. But the RTX 2080 Ti, the $999 Turing flagship, sits a tier above the 2080 Super, and the 3060 Ti does not quite reach it. Today both cards are mostly bought used, which changes the value calculation significantly.

Turing Flagship vs Ampere Midrange: The Numbers

Note that Ampere’s CUDA core count is not directly comparable to Turing’s: Ampere doubled FP32 throughput per streaming multiprocessor, so a higher core figure does not translate into proportionally more gaming performance. The 2080 Ti’s 352-bit bus and 616 GB/s bandwidth remain a real advantage, especially at higher resolutions.

Gaming Performance: The Older Card Still Leads

TechPowerUp’s launch review of the RTX 3060 Ti found it about 3% faster than the RTX 2080 Super at 1440p, but about 12% slower than the RTX 2080 Ti. Expressed the other way, the 2080 Ti is roughly 13-14% faster. TweakTown’s review saw the two essentially tied at 1440p, and TechSpot/Hardware Unboxed found the 3060 Ti close to the 2080 Ti in some titles and ahead in a few, such as Horizon Zero Dawn. The consensus range is that the 2080 Ti leads by somewhere between a few percent and about 14%, depending on the game mix.

How that looks in practice, with results varying by settings, CPU and patch:

• 1080p: the gap is smallest here and often hidden by CPU limits. Both cards drive high-refresh 1080p in most games.
• 1440p: the 2080 Ti’s lead is most consistent. In demanding AAA titles at high settings, both cards often land in a 60-100 fps band, with the 2080 Ti usually in the upper part of it.
• 4K: the 2080 Ti’s extra bandwidth and VRAM matter more, and its lead tends to widen. Both need DLSS for comfortable 4K in new games.

Ray Tracing and DLSS

Ampere brought second-generation RT cores, which narrows the gap with ray tracing enabled. In many RT titles the two cards are close, with the 2080 Ti’s raw size balanced against the 3060 Ti’s more efficient RT hardware. Neither card is a strong path-tracing performer.

Both are RTX cards and share the same upscaling features:

• DLSS Super Resolution, including the DLSS 4 transformer model, works on both.
• DLSS Frame Generation and Multi Frame Generation are not available on either; they need RTX 40 and RTX 50 hardware respectively.
• FSR 3 frame generation runs on both in games that support it.
• Both support Nvidia Reflex and the same broad driver feature set.

So there is no feature advantage either way; the difference comes down to raw performance, memory and power.

VRAM: 11 GB vs 8 GB

This is where the 2080 Ti’s lead becomes more important over time. Several recent games exceed 8 GB at high texture settings, even at 1080p, and the result is stutter or blurry textures. A simple guide for current releases:

• 1080p high: 8 GB is generally fine, with occasional exceptions at ultra textures.
• 1440p high: 10-12 GB is comfortable. The 2080 Ti’s 11 GB fits; the 3060 Ti’s 8 GB sometimes requires lower texture settings.
• 4K: 12 GB or more is ideal. The 2080 Ti is closer to that level.

The 3 GB difference is not dramatic, but it decides whether textures can stay on high in many 2025 and 2026 releases at 1440p.

Power, Connectors and PSU

The 3060 Ti is the more efficient card. Its 200 W rating is 50 W below the 2080 Ti’s 250 W, which also means less heat and quieter coolers in small cases. Power connector notes matter here: the RTX 3060 Ti Founders Edition uses Nvidia’s 12-pin connector with an included adapter, but most retail partner cards use a single standard 8-pin. The 2080 Ti needs two 8-pin connectors.

PSU sizing with a typical gaming CPU:

• RTX 2080 Ti: 250 W + ~125 W CPU + ~150 W headroom = about 525 W, so a quality 600-650 W unit.
• RTX 3060 Ti: 200 W + ~125 W + ~150 W = about 475 W, so a quality 550 W unit.

The reference 3060 Ti is 242 mm long against 267 mm for the 2080 Ti, and both are dual-slot. The 3060 Ti is easier to fit in compact cases, though partner models vary widely in size.

Cost per Performance: Launch vs Used

Using a performance index of RTX 2080 Ti = 100 and RTX 3060 Ti = about 89 (from TechPowerUp’s roughly 12% gap):

• RTX 2080 Ti at launch: $999 / 100 = about $10.00 per point
• RTX 3060 Ti at launch: $399 / 89 = about $4.48 per point

At launch the 3060 Ti was more than twice the value. In the used market the gap shrinks: a used RTX 2080 Ti usually sells for around $230-$300, while a used RTX 3060 Ti tends to go for around $170-$230. If the 2080 Ti costs less than about 12% more than a 3060 Ti, it delivers better performance per dollar and more VRAM. If the premium is larger, the 3060 Ti is the better value.

Which Should You Choose?

Used-Buying Advice

A 2080 Ti is now around eight years old. Check for coil whine, fan bearing noise and high memory temperatures, and be aware that some early cards had memory-related failures. Many RTX 3060 Ti cards were mined on during 2021, and later revisions labelled LHR or GDDR6X versions exist; the version in the spec table here is the standard GDDR6 model. Ask the seller for load temperatures and a quick stress-test result before paying.

Frequently Asked Questions

Is the RTX 3060 Ti faster than the RTX 2080 Ti?

No. TechPowerUp’s review data shows the RTX 3060 Ti about 12% behind the RTX 2080 Ti at 1440p. Some reviews saw the two closer, and the 3060 Ti wins in a few individual games, but on average the 2080 Ti is faster.

Is upgrading from an RTX 2080 Ti to an RTX 3060 Ti worth it?

No, it would be a downgrade in performance and VRAM. The only gains are lower power draw and PCIe 4.0. A current-generation card is the sensible upgrade path.

Do both cards support DLSS 4?

Both support DLSS Super Resolution with the DLSS 4 transformer model. Neither supports DLSS Frame Generation, which requires RTX 40 or newer. FSR 3 frame generation works on both.

What PSU do I need for the RTX 2080 Ti?

A quality 600-650 W power supply with two 8-pin PCIe connectors is the safe choice for an RTX 2080 Ti with a mainstream gaming CPU. The RTX 3060 Ti is comfortable on a quality 550 W unit.

Does the RTX 3060 Ti need a 12-pin connector?

Only the Founders Edition uses Nvidia’s 12-pin connector, and it ships with an adapter. Most partner RTX 3060 Ti cards use a single standard 8-pin PCIe connector.