Radeon HD 6650M vs Radeon HD 7660G + HD 8600/8700M Dual

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 6650M vs Radeon HD 7660G + HD 8600/8700M Dual 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 6650M vs Radeon HD 7660G + HD 8600/8700M Dual: 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 6650M

2011

Why buy it

✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).

Trade-offs

❌Lower average FPS than Radeon HD 7660G + HD 8600/8700M Dual across 50 tracked games in our benchmark data.
❌2011 hardware with 1 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 3.7 G3D/$ (Unknown MSRP vs $200 MSRP).

Radeon HD 7660G + HD 8600/8700M Dual

2013

Why buy it

✅12.6% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 3.7 vs 0 G3D/$ ($200 MSRP vs Unknown MSRP).
✅More future proof: Unknown architecture on 28nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2013 hardware with 512 MB 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 7660G + HD 8600/8700M Dual is the faster gaming card right now. In our data, it leads by 12.6% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 6650M instead at 762 vs 747, 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?

Radeon HD 6650M is the safer long-term pick for 2026 and beyond. The case is simple: 1 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 7660G + HD 8600/8700M Dual 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 7660G + HD 8600/8700M Dual is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 6650M has the stronger long-term case.

Radeon HD 6650M vs Radeon HD 7660G + HD 8600/8700M Dual Technical Specifications

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

Radeon HD 6650M

The Radeon HD 6650M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 580 MHz. It has 960 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 762 points.

Radeon HD 7660G + HD 8600/8700M Dual

The Radeon HD 7660G + HD 8600/8700M Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 775 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 747 points.

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Graphics Performance

The Radeon HD 6650M scores 762 and the Radeon HD 7660G + HD 8600/8700M Dual reaches 747 in the G3D Mark benchmark — just a 2% difference, making them near-identical in rasterization performance. Shader units: 960 (Radeon HD 6650M) vs 768 (Radeon HD 7660G + HD 8600/8700M Dual).

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
G3D Mark Score	762+2%	747
Process Node	40 nm	28 nm
Shading Units	960+25%	768
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
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 6650M has 1 GB of VRAM, while the Radeon HD 7660G + HD 8600/8700M Dual carries 512 MB. Radeon HD 6650M 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 6650M and 128-bit on the Radeon HD 7660G + HD 8600/8700M Dual.

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
VRAM Capacity	1 GB+100%	0.5 GB
Memory Type	Shared	GDDR5
Memory Bandwidth	System	Unknown
Bus Width	System	128-bit

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Display & API Support

DirectX support: 11.2 (FL11_0) (Radeon HD 6650M) vs 11.2 (11_0) (Radeon HD 7660G + HD 8600/8700M Dual). OpenGL: 4.4 vs 4.4. Maximum simultaneous displays: 2 vs 0.

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
DirectX	11.2 (FL11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Max Displays	2	0

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Media & Encoding

Hardware encoder: UVD3.1 (Radeon HD 6650M) vs None (Radeon HD 7660G + HD 8600/8700M Dual). Decoder: VCE vs UVD 3.2. Supported codecs: H.264,VC-1,MPEG-2 (Radeon HD 6650M) vs H.264,VC-1,MPEG-2,MPEG-4 (Radeon HD 7660G + HD 8600/8700M Dual).

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
Encoder	UVD3.1	None
Decoder	VCE	UVD 3.2
Codecs	H.264,VC-1,MPEG-2	H.264,VC-1,MPEG-2,MPEG-4

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Power & Dimensions

The Radeon HD 6650M draws 50W versus the Radeon HD 7660G + HD 8600/8700M Dual's 50W — a 0% difference. The Radeon HD 7660G + HD 8600/8700M Dual is more power-efficient. Recommended PSU: 350W (Radeon HD 6650M) vs 350W (Radeon HD 7660G + HD 8600/8700M Dual). Power connectors: 1x 6-pin vs 1x 6-pin.

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
TDP	50W	50W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Slots	0	—
Temp (Load)	80°C	—
Perf/Watt	15.2+2%	14.9

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Value Analysis

The newer card here is Radeon HD 7660G + HD 8600/8700M Dual (2013 vs 2011).

Feature	Radeon HD 6650M	Radeon HD 7660G + HD 8600/8700M Dual
MSRP	—	$200
Codename	Blackcomb	—
Release	January 4 2011	August 1 2013
Ranking	#785	#881

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