Radeon 3020e vs Radeon HD 7660D

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 3020e vs Radeon HD 7660D 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 3020e vs Radeon HD 7660D: 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 3020e

2019

Why buy it

✅27.2% more average FPS across 50 tracked games in our benchmark data.
✅Radeon HD 7660D is already obsolete for modern gaming, so Radeon 3020e is the less risky modern option long term.
✅More future proof: GCN 4.0 (2016−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌2019 hardware with 512 MB of VRAM already sits in legacy territory for modern games.
❌Lower G3D Mark per dollar, at 0 vs 4.2 G3D/$ (Unknown MSRP vs $122 MSRP).

Radeon HD 7660D

2012

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 4.2 vs 0 G3D/$ ($122 MSRP vs Unknown MSRP).

Trade-offs

❌Lower average FPS than Radeon 3020e across 50 tracked games in our benchmark data.
❌2012 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 3020e is the faster gaming card right now. In our data, it leads by 27.2% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 7660D instead at 512 vs 505, 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 3020e is the safer long-term pick for 2026 and beyond. The case is simple: a 14nm process instead of 40nm and a newer 2019 generation instead of 2012. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 7660D 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 7660D is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon 3020e has the stronger long-term case.

Radeon 3020e vs Radeon HD 7660D Technical Specifications

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

Radeon 3020e

The Radeon 3020e is manufactured by AMD. It was released in May 13 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 505 points.

Radeon HD 7660D

The Radeon HD 7660D is manufactured by AMD. It was released in January 5 2012. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 45W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 512 points.

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Graphics Performance

The Radeon 3020e scores 505 and the Radeon HD 7660D reaches 512 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The Radeon 3020e is built on GCN 4.0 while the Radeon HD 7660D uses TeraScale 2, both on 14 nm vs 40 nm. Shader units: 512 (Radeon 3020e) vs 480 (Radeon HD 7660D). Raw compute: 1.247 TFLOPS (Radeon 3020e) vs 0.576 TFLOPS (Radeon HD 7660D).

Feature	Radeon 3020e	Radeon HD 7660D
G3D Mark Score	505	512+1%
Architecture	GCN 4.0	TeraScale 2
Process Node	14 nm	40 nm
Shading Units	512+7%	480
Compute (TFLOPS)	1.247 TFLOPS+116%	0.576 TFLOPS
ROPs	16+100%	8
TMUs	32+33%	24
L1 Cache	128 KB+167%	48 KB
L2 Cache	512 KB+100%	256 KB
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon 3020e	Radeon HD 7660D
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 64-bit on the Radeon 3020e and 128-bit on the Radeon HD 7660D. L2 Cache: 512 KB (Radeon 3020e) vs 256 KB (Radeon HD 7660D) — the Radeon 3020e has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon 3020e	Radeon HD 7660D
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	512 KB+100%	256 KB

🖥️

Display & API Support

DirectX support: 12 (12_1) (Radeon 3020e) vs 11 (11_2) (Radeon HD 7660D). OpenGL: 4.6 vs 4.4. Maximum simultaneous displays: 3 vs 3.

Feature	Radeon 3020e	Radeon HD 7660D
DirectX	12 (12_1)+9%	11 (11_2)
OpenGL	4.6+5%	4.4
Max Displays	3	3

🎬

Media & Encoding

Hardware encoder: VCN 1.0 (Radeon 3020e) vs VCE 1.0 (Radeon HD 7660D). Decoder: VCN 1.0 vs UVD 3. Supported codecs: H.264,H.265,VP9 (Radeon 3020e) vs H.264,VC-1,MPEG-2,MPEG-4 (Radeon HD 7660D).

Feature	Radeon 3020e	Radeon HD 7660D
Encoder	VCN 1.0	VCE 1.0
Decoder	VCN 1.0	UVD 3
Codecs	H.264,H.265,VP9	H.264,VC-1,MPEG-2,MPEG-4

🔌

Power & Dimensions

The Radeon 3020e draws 50W versus the Radeon HD 7660D's 45W — a 10.5% difference. The Radeon HD 7660D is more power-efficient. Recommended PSU: 350W (Radeon 3020e) vs 350W (Radeon HD 7660D). Power connectors: PCIe-powered vs 1x 6-pin.

Feature	Radeon 3020e	Radeon HD 7660D
TDP	50W	45W-10%
Recommended PSU	350W	350W
Power Connector	PCIe-powered	1x 6-pin
Slots	—	0
Temp (Load)	—	70°C
Perf/Watt	10.1	11.4+13%

💰

Value Analysis

At launch, the Radeon 3020e came in at $0, while the Radeon HD 7660D launched at $122. On MSRP, Radeon 3020e was 100+% cheaper ($122 less). Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Radeon 3020e) vs 4.2 (Radeon HD 7660D) — the Radeon 3020e offers Infinity% better value. The newer card here is Radeon 3020e (2019 vs 2012).

Feature	Radeon 3020e	Radeon HD 7660D
MSRP	$0-100%	$122
Performance per Dollar	Infinity	4.2
Codename	Polaris 23	Turks
Release	May 13 2019	January 5 2012
Ranking	#757	#870

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