GeForce RTX 3070 vs Radeon HD 6670/7670

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

GeForce RTX 3070 vs Radeon HD 6670/7670 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

GeForce RTX 3070 vs Radeon HD 6670/7670: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce RTX 3070

2020

Why buy it

✅1944.9% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 365% more G3D Mark for each dollar spent, at 44.4 vs 9.6 G3D/$ ($499 MSRP vs $99 MSRP).
✅Access to DLSS 2 Super Resolution (2020).
✅1500% more VRAM for high-resolution textures and newer games (8 GB vs 512 MB).
✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.

Trade-offs

❌388.9% higher power demand at 220W vs 45W.

Radeon HD 6670/7670

2012

Why buy it

✅Costs $400 less on MSRP ($99 MSRP vs $499 MSRP).
✅Draws 45W instead of 220W, a 175W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 8 GB for high-resolution textures and newer games.
❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 9.6 vs 44.4 G3D/$ ($99 MSRP vs $499 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 3070 is the faster gaming card right now. In our data, it leads by 1944.9% in average FPS across 50 tracked games in our benchmark data and by 2243.8% in PassMark G3D (22,172 vs 946), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce RTX 3070 is the safer long-term pick for 2026 and beyond. The case is simple: 8 GB vs 512 MB of VRAM, a 8nm process instead of 40nm, 46 vs 0 ray-tracing units, and a newer 2020 generation instead of 2012. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce RTX 3070 makes the most sense to buy today. It is $400 more expensive on MSRP at $499 vs $99, and it leads G3D-per-dollar by 365% (44.4 vs 9.6), so the value case lines up with the gaming result.

GeForce RTX 3070 vs Radeon HD 6670/7670 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce RTX 3070

The GeForce RTX 3070 is manufactured by NVIDIA. It was released in September 1 2020. It features the Ampere architecture. The core clock ranges from 1500 MHz to 1725 MHz. It has 5888 shading units. The thermal design power (TDP) is 220W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,172 points. Launch price was $499.

Radeon HD 6670/7670

The Radeon HD 6670/7670 is manufactured by AMD. It was released in January 5 2012. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 45W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 946 points.

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Graphics Performance

In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon HD 6670/7670's 946 — the GeForce RTX 3070 leads by 2243.8%. The GeForce RTX 3070 is built on Ampere while the Radeon HD 6670/7670 uses TeraScale 2, both on 8 nm vs 40 nm. Shader units: 5,888 (GeForce RTX 3070) vs 480 (Radeon HD 6670/7670). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 0.576 TFLOPS (Radeon HD 6670/7670).

Feature	GeForce RTX 3070	Radeon HD 6670/7670
G3D Mark Score	22,172+2244%	946
Architecture	Ampere	TeraScale 2
Process Node	8 nm	40 nm
Shading Units	5888+1127%	480
Compute (TFLOPS)	20.31 TFLOPS+3426%	0.576 TFLOPS
ROPs	96+1100%	8
TMUs	184+667%	24
L1 Cache	5.8 MB+11500%	0.05 MB
L2 Cache	4 MB+1500%	0.25 MB

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Advanced Features (DLSS/FSR)

The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 6670/7670 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce RTX 3070	Radeon HD 6670/7670
Upscaling Tech	DLSS 2 Super Resolution	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

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Video Memory (VRAM)

The GeForce RTX 3070 has 8 GB of VRAM, while the Radeon HD 6670/7670 carries 512 MB. GeForce RTX 3070 gives you 1500% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 256-bit on the GeForce RTX 3070 and 128-bit on the Radeon HD 6670/7670. L2 Cache: 4 MB (GeForce RTX 3070) vs 0.25 MB (Radeon HD 6670/7670) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 3070	Radeon HD 6670/7670
VRAM Capacity	8 GB+1500%	0.5 GB
Memory Type	GDDR6	GDDR5
Memory Bandwidth	448 GB/s	Unknown
Bus Width	256-bit+100%	128-bit
L2 Cache	4 MB+1500%	0.25 MB

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Power & Dimensions

The GeForce RTX 3070 draws 220W versus the Radeon HD 6670/7670's 45W — a 132.1% difference. The Radeon HD 6670/7670 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 350W (Radeon HD 6670/7670). Power connectors: 8-pin vs 1x 6-pin.

Feature	GeForce RTX 3070	Radeon HD 6670/7670
TDP	220W	45W-80%
Recommended PSU	650W	350W-46%
Power Connector	8-pin	1x 6-pin
Length	242mm	—
Height	112mm	—
Slots	2	—
Temp (Load)	75°C	—
Perf/Watt	100.8+380%	21.0

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Value Analysis

At launch, the GeForce RTX 3070 came in at $499, while the Radeon HD 6670/7670 launched at $99. On MSRP, Radeon HD 6670/7670 was 80.2% cheaper ($400 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 9.6 (Radeon HD 6670/7670) — the GeForce RTX 3070 offers 362.5% better value. The newer card here is GeForce RTX 3070 (2020 vs 2012).

Feature	GeForce RTX 3070	Radeon HD 6670/7670
MSRP	$499	$99-80%
Performance per Dollar	44.4+363%	9.6
Codename	GA104	Turks
Release	September 1 2020	January 5 2012
Ranking	#63	#870

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