Radeon HD 6320M vs Radeon HD 6430M

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.

Radeon HD 6320M vs Radeon HD 6430M 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.

Radeon HD 6320M vs Radeon HD 6430M: Pros, Cons & Final Verdict

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

Radeon HD 6320M

2011

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2011 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon HD 6430M

2011

Why buy it

✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
✅More future proof: TeraScale 3 (2010−2013) on 40nm with a newer platform for upcoming games.

Trade-offs

❌2011 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 6320M is the faster gaming card right now based on the synthetic data we have. It leads by 2.6% in PassMark G3D (198 vs 193), which is the best performance signal available in this matchup.

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

Radeon HD 6320M is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

Radeon HD 6320M makes the most sense today based on the pricing and value data we have for this matchup.

Radeon HD 6320M vs Radeon HD 6430M Technical Specifications

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

Radeon HD 6320M

The Radeon HD 6320M is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. The core clock speed is 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 198 points. Launch price was $180.

Radeon HD 6430M

The Radeon HD 6430M is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. The core clock speed is 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 193 points. Launch price was $180.

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Graphics Performance

The Radeon HD 6320M scores 198 and the Radeon HD 6430M reaches 193 in the G3D Mark benchmark — just a 2.6% difference, making them near-identical in rasterization performance. The Radeon HD 6320M is built on TeraScale 3 while the Radeon HD 6430M uses TeraScale 3, both on a 40 nm process. Shader units: 1,280 (Radeon HD 6320M) vs 1,280 (Radeon HD 6430M). Raw compute: 1.92 TFLOPS (Radeon HD 6320M) vs 1.92 TFLOPS (Radeon HD 6430M).

Feature	Radeon HD 6320M	Radeon HD 6430M
G3D Mark Score	198+3%	193
Architecture	TeraScale 3	TeraScale 3
Process Node	40 nm	40 nm
Shading Units	1280	1280
Compute (TFLOPS)	1.92 TFLOPS	1.92 TFLOPS
ROPs	32	32
TMUs	80	80
L1 Cache	320 KB	320 KB
L2 Cache	512 KB	512 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 6320M	Radeon HD 6430M
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

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Video Memory (VRAM)

The Radeon HD 6320M has 512 MB of VRAM, while the Radeon HD 6430M carries 1 GB. Radeon HD 6430M gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon HD 6320M and System on the Radeon HD 6430M.

Feature	Radeon HD 6320M	Radeon HD 6430M
VRAM Capacity	0.5 GB	1 GB+100%
Memory Type	Shared	Shared
Memory Bandwidth	System	System
Bus Width	System	System
L2 Cache	512 KB	512 KB

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Power & Dimensions

The Radeon HD 6320M draws 186W versus the Radeon HD 6430M's 186W — a 0% difference. The Radeon HD 6430M is more power-efficient. Recommended PSU: 350W (Radeon HD 6320M) vs 350W (Radeon HD 6430M). Power connectors: 1x 6-pin vs 1x 6-pin.