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GeForce RTX 4070 vs NVIDIA GeForce RTX 3080 — Specs & Performance Compared

Verdict: The GeForce RTX 4070 leads on 4 of 7 shared benchmarks (9% in 3DMark Time Spy); the NVIDIA GeForce RTX 3080 takes 3 (15% in 3DMark Steel Nomad). On llama3.1:8b, the NVIDIA GeForce RTX 3080 generates 79.2 tokens/s (per LocalScore.ai) against 78.0 for the GeForce RTX 4070 (per kunalganglani.com LLM Benchmarks), best community run on file for each.

Side-by-side GPU comparison of the GeForce RTX 4070 and the NVIDIA GeForce RTX 3080. MSRP range: $599 · $699. Specs, synthetic benchmarks, AI inference tok/s, and Amazon availability below; each column header links to that part's benchmark page.

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*Price sourced from Amazon.com. Price and availability subject to change.

Where to buy

A listing for each part; the current price and stock are on the retailer's page.

Specs side-by-side

SpecGeForce RTX 4070NVIDIA GeForce RTX 3080
vram gb 1210
vram type —GDDR6X
tdp w —320
cuda cores —8704

Synthetic benchmarks

Each row says whether a higher or a lower number is better (ranks and times are lower-is-better). Scores come from Overclocking.com, WCCFTech, PC Guide, Moor Insights & Strategy, 3DMark, HWBOT, TopCPU.net, UL Benchmarks and CpuTronic; each row links its sources, and where they differ the cell shows their median. Empty cells mean we don't yet have that benchmark on file for the SKU.

BenchmarkGeForce RTX 4070NVIDIA GeForce RTX 3080
3DMark DirectX Raytracing (higher is better)
Source: Overclocking.com		 51 fps—
3DMark DirectX Raytracing Feature Test (higher is better)
Source: Overclocking.com		 51 FPS—
3DMark Fire Strike (higher is better)
Source: Overclocking.com		 37,790 points—
3DMark Fire Strike Extreme (graphics score) (higher is better)
Source: WCCFTech		 —21,100 points
3DMark Fire Strike Ultra (graphics score) (higher is better)
Source: WCCFTech		 —10,100 points
3DMark FireStrike Ultra (higher is better)
Source: PC Guide		 9,880 points—
3DMark Port Royal (higher is better)
Source: Moor Insights & Strategy, 3DMark, PC Guide, WCCFTech		 11,040 points11,960 points
3DMark Pure Ray Tracing Feature Test (average fps) (higher is better)
Source: WCCFTech		 —48 fps
3DMark Speed Way (higher is better)
Source: HWBOT, Overclocking.com, TopCPU.net, 3DMark		 4,423 points4,969 points
3DMark Speed Way (graphics score) (higher is better)
Source: WCCFTech		 —4,500 points
3DMark Steel Nomad (higher is better)
Source: UL Benchmarks, CpuTronic		 3,853 points4,443 points
3DMark Steel Nomad (DX12 graphics score) (higher is better)
Source: 3DMark		 —4,442 points

AI inference (tokens/sec)

Top community-reported tokens-per-second results for popular LLMs whose weights fit the card's memory, each linked to its source. See the per-SKU benchmark page for the full set including quantization and prompt length.

GeForce RTX 4070

All GeForce RTX 4070 AI benchmarks →

NVIDIA GeForce RTX 3080

All NVIDIA GeForce RTX 3080 AI benchmarks →

Quick answers

Which is faster, the GeForce RTX 4070 or the NVIDIA GeForce RTX 3080?

The GeForce RTX 4070 leads on 4 of 7 shared benchmarks (9% in 3DMark Time Spy); the NVIDIA GeForce RTX 3080 takes 3 (15% in 3DMark Steel Nomad).

Which is better for running local LLMs?

On llama3.1:8b, the NVIDIA GeForce RTX 3080 generates 79.2 tokens/s (per LocalScore.ai) against 78.0 for the GeForce RTX 4070 (per kunalganglani.com LLM Benchmarks), best community run on file for each.

What did the GeForce RTX 4070 and the NVIDIA GeForce RTX 3080 cost at launch?

The GeForce RTX 4070 launched at a $599 MSRP and the NVIDIA GeForce RTX 3080 at $699. Street prices drift from launch pricing; the Where to buy section links current listings.

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