Radeon HD 8450G + HD 8670M Dual vs Radeon R4E

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 8450G + HD 8670M Dual vs Radeon R4E 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 8450G + HD 8670M Dual vs Radeon R4E: 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 8450G + HD 8670M Dual

2013

Why buy it

✅24.1% more average FPS across 50 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.
❌
50% HIGHER MSRP
$150 MSRPvs$100 MSRP
❌Lower G3D Mark per dollar, at 3.2 vs 4.9 G3D/$ ($150 MSRP vs $100 MSRP).

Radeon R4E

2017

Why buy it

✅Costs $50 less on MSRP ($100 MSRP vs $150 MSRP).
✅Delivers 52.8% more G3D Mark for each dollar spent, at 4.9 vs 3.2 G3D/$ ($100 MSRP vs $150 MSRP).
✅More future proof: GCN 4.0 (2016−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 8450G + HD 8670M Dual across 50 tracked games in our benchmark data.
❌2017 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 8450G + HD 8670M Dual is the faster gaming card right now. In our data, it leads by 24.1% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon R4E instead at 487 vs 478, 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 8450G + HD 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 R4E makes the most sense to buy today. It is $50 cheaper on MSRP at $100 vs $150, and it leads G3D-per-dollar by 52.8% (4.9 vs 3.2), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon R4E is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 8450G + HD 8670M Dual has the stronger long-term case.

Radeon HD 8450G + HD 8670M Dual vs Radeon R4E Technical Specifications

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

Radeon HD 8450G + HD 8670M Dual

The Radeon HD 8450G + HD 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: 478 points.

Radeon R4E

The Radeon R4E is manufactured by AMD. It was released in April 20 2017. It features the GCN 4.0 architecture. The core clock ranges from 1183 MHz to 1124 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 487 points. Launch price was $79.

⚡

Graphics Performance

The Radeon HD 8450G + HD 8670M Dual scores 478 and the Radeon R4E reaches 487 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 8450G + HD 8670M Dual) vs 384 (Radeon R4E).

Feature	Radeon HD 8450G + HD 8670M Dual	Radeon R4E
G3D Mark Score	478	487+2%
Process Node	28 nm	14 nm
Shading Units	768+100%	384
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 8450G + HD 8670M Dual	Radeon R4E
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 8450G + HD 8670M Dual and 64-bit on the Radeon R4E.

Feature	Radeon HD 8450G + HD 8670M Dual	Radeon R4E
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit

🔌

Power & Dimensions

The Radeon HD 8450G + HD 8670M Dual draws 50W versus the Radeon R4E's 50W — a 0% difference. The Radeon R4E is more power-efficient. Recommended PSU: 350W (Radeon HD 8450G + HD 8670M Dual) vs 350W (Radeon R4E). Power connectors: 1x 6-pin vs None.

Feature	Radeon HD 8450G + HD 8670M Dual	Radeon R4E
TDP	50W	50W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	None
Length	1mm	—
Slots	0	—
Perf/Watt	9.6	9.7+1%

💰

Value Analysis

At launch, the Radeon HD 8450G + HD 8670M Dual came in at $150, while the Radeon R4E launched at $100. On MSRP, Radeon R4E was 33.3% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.2 (Radeon HD 8450G + HD 8670M Dual) vs 4.9 (Radeon R4E) — the Radeon R4E offers 53.1% better value. The newer card here is Radeon R4E (2017 vs 2013).

Feature	Radeon HD 8450G + HD 8670M Dual	Radeon R4E
MSRP	$150	$100-33%
Performance per Dollar	3.2	4.9+53%
Codename	—	Lexa
Release	August 1 2013	April 20 2017
Ranking	#881	#773

Search Radeon HD 8450G + HD 8670M Dual on Amazon

Search Radeon R4E 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.