GeForce GT 630M vs Radeon HD 8670D

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 GT 630M vs Radeon HD 8670D 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 GT 630M vs Radeon HD 8670D: 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 GT 630M

2012

Why buy it

✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).
✅Draws 45W instead of 200W, a 155W reduction.
✅More future proof: Kepler (2012−2018) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 8670D across 50 tracked games in our benchmark data.
❌2012 hardware with 2 GB 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 0 vs 8.6 G3D/$ (Unknown MSRP vs $60 MSRP).

Radeon HD 8670D

2012

Why buy it

✅79.9% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 8.6 vs 0 G3D/$ ($60 MSRP vs Unknown MSRP).

Trade-offs

❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌344.4% higher power demand at 200W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 8670D is the faster gaming card right now. In our data, it leads by 79.9% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward GeForce GT 630M instead at 521 vs 517, so for this question the real-game FPS result matters more than the synthetic split.

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

GeForce GT 630M is the safer long-term pick for 2026 and beyond. The case is simple: 2 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon HD 8670D makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon HD 8670D is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce GT 630M has the stronger long-term case.

GeForce GT 630M vs Radeon HD 8670D Technical Specifications

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

GeForce GT 630M

The GeForce GT 630M is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 900 MHz to 950 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 521 points.

Radeon HD 8670D

The Radeon HD 8670D is manufactured by AMD. It was released in March 5 2012. It features the GCN 1.0 architecture. The core clock speed is 1000 MHz. It has 1280 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 517 points. Launch price was $349.

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Graphics Performance

The GeForce GT 630M scores 521 and the Radeon HD 8670D reaches 517 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The GeForce GT 630M is built on Kepler while the Radeon HD 8670D uses GCN 1.0, both on a 28 nm process. Shader units: 384 (GeForce GT 630M) vs 1,280 (Radeon HD 8670D). Raw compute: 0.7296 TFLOPS (GeForce GT 630M) vs 2.56 TFLOPS (Radeon HD 8670D).

Feature	GeForce GT 630M	Radeon HD 8670D
G3D Mark Score	521	517
Architecture	Kepler	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	384	1280+233%
Compute (TFLOPS)	0.7296 TFLOPS	2.56 TFLOPS+251%
ROPs	16	32+100%
TMUs	32	80+150%
L1 Cache	32 KB	320 KB+900%
L2 Cache	256 KB	512 KB+100%

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Advanced Features (DLSS/FSR)

The GeForce GT 630M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 8670D leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GT 630M	Radeon HD 8670D
Upscaling Tech	Upscaling support	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 GT 630M has 2 GB of VRAM, while the Radeon HD 8670D carries 512 MB. GeForce GT 630M gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce GT 630M and 128-bit on the Radeon HD 8670D. L2 Cache: 256 KB (GeForce GT 630M) vs 512 KB (Radeon HD 8670D) — the Radeon HD 8670D has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GT 630M	Radeon HD 8670D
VRAM Capacity	2 GB+300%	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	256 KB	512 KB+100%

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Display & API Support

DirectX support: 11.0 (GeForce GT 630M) vs 11.2 (Radeon HD 8670D). Maximum simultaneous displays: 1 vs 0.

Feature	GeForce GT 630M	Radeon HD 8670D
DirectX	11.0	11.2+2%
Max Displays	1	0

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Media & Encoding

Hardware encoder: No (GeForce GT 630M) vs VCE 1.0 (Radeon HD 8670D). Decoder: PureVideo HD VP4 vs UVD 3.2.

Feature	GeForce GT 630M	Radeon HD 8670D
Encoder	No	VCE 1.0
Decoder	PureVideo HD VP4	UVD 3.2
Codecs	MPEG-2,H.264,VC-1,MPEG-4 ASP	—

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Power & Dimensions

The GeForce GT 630M draws 45W versus the Radeon HD 8670D's 200W — a 126.5% difference. The GeForce GT 630M is more power-efficient. Recommended PSU: 350W (GeForce GT 630M) vs 350W (Radeon HD 8670D). Power connectors: PCIe-powered vs 1x 6-pin. Card length: 0mm vs 1mm, occupying 0 vs 0 slots.