Radeon HD 7660G + 8670M Dual vs Radeon HD 8550G + 8500M 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 7660G + 8670M Dual vs Radeon HD 8550G + 8500M 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 7660G + 8670M Dual vs Radeon HD 8550G + 8500M 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 7660G + 8670M Dual

2013

Why buy it

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

Trade-offs

❌Lower average FPS than Radeon HD 8550G + 8500M Dual across 43 tracked games in our benchmark data.
❌2013 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 8550G + 8500M Dual

2013

Why buy it

✅6.6% more average FPS across 43 tracked games in our benchmark data.

Trade-offs

❌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 8550G + 8500M Dual is the faster gaming card right now. In our data, it leads by 6.6% in average FPS across 43 tracked games in our benchmark data and by 2.6% in PassMark G3D (603 vs 588), so the answer here is pretty clean.

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

Radeon HD 7660G + 8670M Dual 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 8550G + 8500M Dual makes the most sense to buy today. It is priced the same on MSRP at $150 vs $150, and it leads G3D-per-dollar by 2.6% (4.0 vs 3.9), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon HD 8550G + 8500M Dual is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7660G + 8670M Dual has the stronger long-term case.

Radeon HD 7660G + 8670M Dual vs Radeon HD 8550G + 8500M Dual Technical Specifications

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

Radeon HD 7660G + 8670M Dual

The Radeon HD 7660G + 8670M 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: 588 points.

Radeon HD 8550G + 8500M Dual

The Radeon HD 8550G + 8500M Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 825 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 603 points.

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Graphics Performance

The Radeon HD 7660G + 8670M Dual scores 588 and the Radeon HD 8550G + 8500M Dual reaches 603 in the G3D Mark benchmark — just a 2.6% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 7660G + 8670M Dual) vs 640 (Radeon HD 8550G + 8500M Dual).

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
G3D Mark Score	588	603+3%
Process Node	28 nm	28 nm
Shading Units	768+20%	640
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M 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

💾

Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the Radeon HD 7660G + 8670M Dual and 128-bit on the Radeon HD 8550G + 8500M Dual.

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit

🖥️

Display & API Support

DirectX support: 11_2 (Radeon HD 7660G + 8670M Dual) vs 11_2 (Radeon HD 8550G + 8500M Dual). Maximum simultaneous displays: 0 vs 0.

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
DirectX	11_2	11_2
Max Displays	0	0

🎬

Media & Encoding

Hardware encoder: UVD 3 (Radeon HD 7660G + 8670M Dual) vs UVD 3 (Radeon HD 8550G + 8500M Dual). Decoder: UVD 3 vs UVD 3.

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
Encoder	UVD 3	UVD 3
Decoder	UVD 3	UVD 3

🔌

Power & Dimensions

The Radeon HD 7660G + 8670M Dual draws 50W versus the Radeon HD 8550G + 8500M Dual's 50W — a 0% difference. The Radeon HD 8550G + 8500M Dual is more power-efficient. Recommended PSU: 350W (Radeon HD 7660G + 8670M Dual) vs 350W (Radeon HD 8550G + 8500M Dual). Power connectors: 1x 6-pin vs 1x 6-pin. Card length: 1mm vs 1mm, occupying 0 vs 0 slots.

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
TDP	50W	50W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Length	1mm	1mm
Slots	0	0
Perf/Watt	11.8	12.1+3%

💰

Value Analysis

At launch, the Radeon HD 7660G + 8670M Dual came in at $150, while the Radeon HD 8550G + 8500M Dual launched at $150. Performance per dollar on MSRP (G3D Mark / MSRP): 3.9 (Radeon HD 7660G + 8670M Dual) vs 4.0 (Radeon HD 8550G + 8500M Dual) — the Radeon HD 8550G + 8500M Dual offers 2.6% better value.

Feature	Radeon HD 7660G + 8670M Dual	Radeon HD 8550G + 8500M Dual
MSRP	$150	$150
Performance per Dollar	3.9	4.0+3%
Release	August 1 2013	August 1 2013
Ranking	#881	#863

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