RTX 3070 vs RTX 2060 12GB: Which Graphics Card Should You Buy?

The RTX 3070 is the clear choice for gaming performance, running roughly 50-90% faster than the RTX 2060 12GB in demanding games, so buy it unless your priority is VRAM capacity on a very small budget; the RTX 2060 12GB only makes sense when it costs far less, or for workloads where 12 GB matters more than speed. The RTX 2060 12GB launched later, in December 2021, but it is a Turing card from an older generation and is a big step down from the RTX 3070, not an upgrade.

Why the Late-Launch RTX 2060 12GB Is Slower

NVIDIA released the RTX 2060 12GB during the 2021 GPU shortage, reusing the TU106 chip from 2019. It has the same 2176 CUDA cores as the RTX 2060 Super but keeps the original RTX 2060’s narrower 192-bit memory bus. TechSpot’s review (produced by Hardware Unboxed) found it performing mostly like the 6 GB RTX 2060, only occasionally approaching the RTX 2060 Super, and questioned who the card was really for. The RTX 3070, by contrast, is an Ampere card with 5888 CUDA cores, second-generation RT cores and third-generation Tensor cores.

Spec Comparison

The 12-pin connector applies to the RTX 3070 Founders Edition, which ships with an adapter. Most partner RTX 3070 cards use standard 8-pin PCIe connectors, commonly two.

Performance Gap in Real Games

Major outlets did not test these two cards head-to-head often, but the gap can be bracketed reliably. Tom’s Hardware’s 2022-2024 GPU hierarchy shows the RTX 3070 about 78% faster than the RTX 2060 6GB and about 51% faster than the RTX 2060 Super at 1080p ultra, rising to roughly 94% and 61% respectively at 1440p ultra. Since TechSpot found the RTX 2060 12GB landing between those two cards, usually closer to the 6 GB model, the RTX 3070 should be roughly 50-90% faster depending on the game. Benchmark aggregators that compare the two directly report a 40-75% lead, consistent with that range.

As an approximate picture, a recent AAA game that runs in the high 50s to mid-60s fps on an RTX 2060 12GB at 1080p ultra tends to run near 100 fps on an RTX 3070. At 1440p ultra, the RTX 2060 12GB often sits in the 40s while the RTX 3070 holds the 70s. Actual results depend on the game, settings, CPU and driver.

Ray tracing

Ampere’s second-generation RT cores give the RTX 3070 an even bigger lead with ray tracing on. Tom’s Hardware’s ray tracing data shows the RTX 3070 roughly 75-80% ahead of the RTX 2060 Super at 1080p and 1440p ultra, and the RTX 2060 12GB sits at or below that card. Ray tracing on the RTX 2060 12GB is limited to light effects at 1080p with DLSS.

DLSS and frame generation

Both cards support DLSS 4 Super Resolution with the transformer model and NVIDIA Reflex, which is a major help for the slower RTX 2060 12GB. Neither supports DLSS Frame Generation (RTX 40 and newer) or Multi Frame Generation (RTX 50 only). Both can use FSR 3 frame generation in games that support it. Feature parity means the decision comes down to speed versus memory.

The VRAM Argument

The RTX 2060 12GB’s single real advantage is its 12 GB buffer. The RTX 3070’s 8 GB has become a known weakness: in some 2025-2026 games at 1440p ultra or with ray tracing, 8 GB causes stutter or forces lower textures. However, the RTX 2060 12GB is usually too slow to run those same games at the settings where 12 GB matters. A practical guide:

• 1080p high: RTX 3070 is faster and 8 GB is usually adequate.
• 1440p ultra textures: RTX 3070 is still faster overall; drop textures one step if VRAM runs out.
• Non-gaming (AI, 3D, video): the 12 GB buffer can let the RTX 2060 12GB load larger models or scenes that would not fit on 8 GB.

PSU, Connectors and Case Fit

Using GPU power plus CPU power plus about 150 W of headroom:

• RTX 3070: 220 W + 125 W + 150 W = about 495 W, so 550-650 W (NVIDIA recommended 650 W).
• RTX 2060 12GB: 184 W + 125 W + 150 W = about 460 W, so a quality 500-550 W unit.

The RTX 2060 12GB needs a single 8-pin connector. RTX 3070 partner cards typically need two power connectors, and the Founders Edition uses a 12-pin adapter from two 8-pin cables. Both are dual-slot cards at 242 mm and 229 mm respectively, so either fits most mid-towers, though triple-fan partner versions run longer. The RTX 2060 12GB is a PCIe 3.0 card, while the RTX 3070 uses PCIe 4.0 x16 but loses almost nothing on a PCIe 3.0 board since it has a full x16 link.

Used-Market Value Calculation

Both cards now sell mainly used. Broad typical ranges are roughly $220-$280 for an RTX 3070 and roughly $130-$170 for an RTX 2060 12GB. Taking the middle of each range and a conservative 60% performance advantage for the RTX 3070:

• RTX 3070 at $250: $250 / 1.6 = about $156 per RTX 2060 12GB-equivalent of performance
• RTX 2060 12GB at $150: $150 per unit

The cost per frame is close to even, which means the RTX 3070 delivers its much higher performance for only a small value penalty. For gaming, that makes it the stronger purchase unless the budget is fixed below its price.

Which to Pick by Budget and Resolution

Newer budget options also deserve a look. The RTX 5060 and Intel Arc B580 offer modern features and warranties around the same price class, and the B580’s 12 GB gives the VRAM benefit without the RTX 2060 12GB’s age.

Frequently Asked Questions

Is the RTX 2060 12GB faster than the RTX 3070?

No. The RTX 3070 is roughly 50-90% faster in demanding games, based on Tom’s Hardware’s hierarchy data and TechSpot’s findings on the RTX 2060 12GB. The 2060 12GB launched later but uses older Turing silicon.

Does the 12 GB of VRAM make the RTX 2060 better for future games?

Only partly. It avoids VRAM shortfalls, but the GPU itself is too slow to run new games at the high settings that need 12 GB. The RTX 3070 remains faster even when textures must be lowered slightly.

Can both cards use DLSS?

Yes. Both support DLSS Super Resolution, including the DLSS 4 transformer model. Neither supports DLSS Frame Generation, which needs an RTX 40 or newer card.

What PSU does the RTX 3070 need?

NVIDIA recommended a 650 W power supply. A quality 550 W unit can work with a moderate CPU. Partner cards typically need two power connectors, and the Founders Edition uses a 12-pin adapter.

How does the RTX 2060 12GB compare to the RTX 2060 Super?

It has the same core count as the RTX 2060 Super but a narrower memory bus. TechSpot found it usually performing close to the 6 GB RTX 2060 instead. It does have more VRAM than either.

Is upgrading from an RTX 2060 12GB to an RTX 3070 worthwhile?

Yes, for gaming it is a large step, typically 50-90% more performance in demanding titles. The trade-off is going from 12 GB to 8 GB of VRAM, so a card with 12-16 GB, such as an RTX 5060 Ti 16GB or RX 9060 XT 16GB, may be the better long-term upgrade if the budget allows.