Radeon 660M vs Radeon Ryzen 7 4800H

Radeon 660M vs Radeon Ryzen 7 4800H Performance Spectrum

Radeon 660M

2 GB 40

3,221

0.0%

3,245

+0.7%

About G3D Mark

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 660M vs Radeon Ryzen 7 4800H 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 660M vs Radeon Ryzen 7 4800H: 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 660M

2023

Why buy it

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

Trade-offs

❌Lower average FPS than Radeon Ryzen 7 4800H across 50 tracked games in our benchmark data.
❌Lower G3D Mark per dollar, at 0 vs 7.2 G3D/$ (Unknown MSRP vs $450 MSRP).

Radeon Ryzen 7 4800H

2025

Why buy it

✅100.3% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 7.2 vs 0 G3D/$ ($450 MSRP vs Unknown MSRP).
✅More future proof: RDNA 3.0 (2022−2026) on 6nm with a newer platform for upcoming games.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Ryzen 7 4800H is the faster gaming card right now. In our data, it leads by 100.3% in average FPS across 50 tracked games in our benchmark data and by 0.7% in PassMark G3D (3,245 vs 3,221), so the answer here is pretty clean.

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

Radeon Ryzen 7 4800H is the safer long-term pick for 2026 and beyond. The case is simple: 28 vs 6 ray-tracing units and a newer 2025 generation instead of 2023. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon Ryzen 7 4800H makes the most sense today based on the pricing and value data we have for this matchup.

Radeon 660M vs Radeon Ryzen 7 4800H Technical Specifications

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

Radeon 660M

The Radeon 660M is manufactured by AMD. It was released in January 3 2023. It features the RDNA 2.0 architecture. The core clock ranges from 1500 MHz to 1900 MHz. It has 384 shading units. The thermal design power (TDP) is 40W. Manufactured using 6 nm process technology. It features 6 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 3,221 points.

Radeon Ryzen 7 4800H

The Radeon Ryzen 7 4800H is manufactured by AMD. It was released in August 8 2025. It features the RDNA 3.0 architecture. The core clock ranges from 1452 MHz to 2300 MHz. It has 1792 shading units. The thermal design power (TDP) is 43W. Manufactured using 6 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 3,245 points.

⚡

Graphics Performance

The Radeon 660M scores 3,221 and the Radeon Ryzen 7 4800H reaches 3,245 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Radeon 660M is built on RDNA 2.0 while the Radeon Ryzen 7 4800H uses RDNA 3.0, both on a 6 nm process. Shader units: 384 (Radeon 660M) vs 1,792 (Radeon Ryzen 7 4800H). Raw compute: 1.459 TFLOPS (Radeon 660M) vs 16.49 TFLOPS (Radeon Ryzen 7 4800H). Boost clocks: 1900 MHz vs 2300 MHz. Ray tracing: 6 RT cores (Radeon 660M) vs 28 (Radeon Ryzen 7 4800H).

Feature	Radeon 660M	Radeon Ryzen 7 4800H
G3D Mark Score	3,221	3,245
Architecture	RDNA 2.0	RDNA 3.0
Process Node	6 nm	6 nm
Shading Units	384	1792+367%
Compute (TFLOPS)	1.459 TFLOPS	16.49 TFLOPS+1030%
Boost Clock	1900 MHz	2300 MHz+21%
ROPs	16	64+300%
TMUs	24	112+367%
L1 Cache	128 KB	512 KB+300%
L2 Cache	2 MB	2 MB
Frame Generation	FSR upscaling + RSR	FSR upscaling + RSR
Ray Tracing Cores	6	28+367%

✨

Advanced Features (DLSS/FSR)

Feature	Radeon 660M	Radeon Ryzen 7 4800H
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 2 GB of Shared. Memory bus width is System on the Radeon 660M and System on the Radeon Ryzen 7 4800H.

Feature	Radeon 660M	Radeon Ryzen 7 4800H
VRAM Capacity	2 GB	2 GB
Memory Type	Shared	Shared
Memory Bandwidth	System	System
Bus Width	System	System
L2 Cache	2 MB	2 MB

🔌

Power & Dimensions

The Radeon 660M draws 40W versus the Radeon Ryzen 7 4800H's 43W — a 7.2% difference. The Radeon 660M is more power-efficient. Recommended PSU: 350W (Radeon 660M) vs 350W (Radeon Ryzen 7 4800H). Power connectors: PCIe-powered vs None.

Feature	Radeon 660M	Radeon Ryzen 7 4800H
TDP	40W-7%	43W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	None
Perf/Watt	80.5+7%	75.5

💰

Value Analysis

The newer card here is Radeon Ryzen 7 4800H (2025 vs 2023).

Feature	Radeon 660M	Radeon Ryzen 7 4800H
MSRP	—	$450
Codename	Rembrandt+	Navi 33
Release	January 3 2023	August 8 2025
Ranking	#565	#229

Search Radeon 660M on Amazon

Search Radeon Ryzen 7 4800H on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.