Radeon RX Vega 8 vs Radeon Ryzen 3 5300U

Radeon RX Vega 8 vs Radeon Ryzen 3 5300U Performance Spectrum

Radeon RX Vega 8

Shared System RAM 15

1,540

0.0%

1,546

+0.4%

Radeon R5 M435

Radeon HD 8570D + HD 8570 Dual

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 RX Vega 8 vs Radeon Ryzen 3 5300U 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 RX Vega 8 vs Radeon Ryzen 3 5300U: 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 RX Vega 8

2018

Why buy it

✅Draws 15W instead of 100W, a 85W reduction.

Trade-offs

❌Lower average FPS than Radeon Ryzen 3 5300U across 50 tracked games in our benchmark data.
❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌2018 hardware with Unknown 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 6.2 G3D/$ (Unknown MSRP vs $250 MSRP).

Radeon Ryzen 3 5300U

2020

Why buy it

✅59.4% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 6.2 vs 0 G3D/$ ($250 MSRP vs Unknown MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon RX Vega 8 is already obsolete for modern gaming, so Radeon Ryzen 3 5300U is the less risky modern option long term.

Trade-offs

❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌566.7% higher power demand at 100W vs 15W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Ryzen 3 5300U is the faster gaming card right now. In our data, it leads by 59.4% in average FPS across 50 tracked games in our benchmark data and by 0.4% in PassMark G3D (1,546 vs 1,540), so the answer here is pretty clean.

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

Radeon Ryzen 3 5300U is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM, a 7nm process instead of 14nm, and a newer 2020 generation instead of 2018. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon Ryzen 3 5300U makes the most sense today based on the pricing and value data we have for this matchup.

Radeon RX Vega 8 vs Radeon Ryzen 3 5300U Technical Specifications

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

Radeon RX Vega 8

The Radeon RX Vega 8 is manufactured by AMD. It was released in February 1 2018. It features the GCN 5.0 architecture. The core clock ranges from 720 MHz to 1190 MHz. It has 512 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,540 points.

Radeon Ryzen 3 5300U

The Radeon Ryzen 3 5300U is manufactured by AMD. It was released in May 28 2020. It features the RDNA 1.0 architecture. The core clock ranges from 1327 MHz to 1645 MHz. It has 1408 shading units. The thermal design power (TDP) is 100W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,546 points.

⚡

Graphics Performance

The Radeon RX Vega 8 scores 1,540 and the Radeon Ryzen 3 5300U reaches 1,546 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Radeon RX Vega 8 is built on GCN 5.0 while the Radeon Ryzen 3 5300U uses RDNA 1.0, both on 14 nm vs 7 nm. Shader units: 512 (Radeon RX Vega 8) vs 1,408 (Radeon Ryzen 3 5300U). Boost clocks: 1190 MHz vs 1645 MHz.

Feature	Radeon RX Vega 8	Radeon Ryzen 3 5300U
G3D Mark Score	1,540	1,546
Architecture	GCN 5.0	RDNA 1.0
Process Node	14 nm	7 nm
Shading Units	512	1408+175%
Boost Clock	1190 MHz	1645 MHz+38%
ROPs	8	32+300%
TMUs	32	88+175%
Frame Generation	FSR upscaling	FSR upscaling + RSR

✨

Advanced Features (DLSS/FSR)

Feature	Radeon RX Vega 8	Radeon Ryzen 3 5300U
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)

The Radeon RX Vega 8 has 0 MB of VRAM, while the Radeon Ryzen 3 5300U carries 512 MB. Radeon Ryzen 3 5300U 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 RX Vega 8 and System on the Radeon Ryzen 3 5300U.

Feature	Radeon RX Vega 8	Radeon Ryzen 3 5300U
VRAM Capacity	Shared System RAM	0.5 GB
Memory Type	Shared	Shared
Memory Bandwidth	System	System
Bus Width	System	System

🔌

Power & Dimensions

The Radeon RX Vega 8 draws 15W versus the Radeon Ryzen 3 5300U's 100W — a 147.8% difference. The Radeon RX Vega 8 is more power-efficient. Recommended PSU: 1W (Radeon RX Vega 8) vs 350W (Radeon Ryzen 3 5300U). Power connectors: Integrated vs None.

Feature	Radeon RX Vega 8	Radeon Ryzen 3 5300U
TDP	15W-85%	100W
Recommended PSU	1W-100%	350W
Power Connector	Integrated	None
Temp (Load)	85°C	—
Perf/Watt	102.7+563%	15.5

💰

Value Analysis

At launch, the Radeon RX Vega 8 came in at $0, while the Radeon Ryzen 3 5300U launched at $250. On MSRP, Radeon RX Vega 8 was 100+% cheaper ($250 less). Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Radeon RX Vega 8) vs 6.2 (Radeon Ryzen 3 5300U) — the Radeon RX Vega 8 offers Infinity% better value. The newer card here is Radeon Ryzen 3 5300U (2020 vs 2018).

Feature	Radeon RX Vega 8	Radeon Ryzen 3 5300U
MSRP	$0-100%	$250
Performance per Dollar	Infinity	6.2
Codename	Vega	Navi 14
Release	February 1 2018	May 28 2020
Ranking	#372	#336

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