Radeon 630 vs Radeon Vega 8

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 630 vs Radeon Vega 8 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 630 vs Radeon Vega 8: 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 630

2019

Why buy it

✅Costs $50 less on MSRP ($100 MSRP vs $150 MSRP).
✅Delivers 50.6% more G3D Mark for each dollar spent, at 15.8 vs 10.5 G3D/$ ($100 MSRP vs $150 MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon Vega 8 is already obsolete for modern gaming, so Radeon 630 is the less risky modern option long term.

Trade-offs

❌Lower average FPS than Radeon Vega 8 across 50 tracked games in our benchmark data.
❌2019 hardware with 512 MB of VRAM already sits in legacy territory for modern games.

Radeon Vega 8

2021

Why buy it

✅5.5% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: GCN 5.1 (2018−2022) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌2021 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
50% HIGHER MSRP
$150 MSRPvs$100 MSRP
❌Lower G3D Mark per dollar, at 10.5 vs 15.8 G3D/$ ($150 MSRP vs $100 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon Vega 8 is the faster gaming card right now. In our data, it leads by 5.5% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon 630 instead at 1,575 vs 1,569, 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 630 is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon 630 makes the most sense to buy today. It is $50 cheaper on MSRP at $100 vs $150, and it leads G3D-per-dollar by 50.6% (15.8 vs 10.5), which is enough to swing the recommendation its way. Radeon Vega 8 still makes more sense if max raw gaming performance matters more than value.

Radeon 630 vs Radeon Vega 8 Technical Specifications

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

Radeon 630

The Radeon 630 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: 1,575 points.

Radeon Vega 8

The Radeon Vega 8 is manufactured by AMD. It was released in April 13 2021. It features the GCN 5.1 architecture. The core clock ranges from 300 MHz to 1900 MHz. It has 448 shading units. The thermal design power (TDP) is 45W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,569 points.

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Graphics Performance

The Radeon 630 scores 1,575 and the Radeon Vega 8 reaches 1,569 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Radeon 630 is built on GCN 4.0 while the Radeon Vega 8 uses GCN 5.1, both on 14 nm vs 7 nm. Shader units: 512 (Radeon 630) vs 448 (Radeon Vega 8). Raw compute: 1.247 TFLOPS (Radeon 630) vs 1.702 TFLOPS (Radeon Vega 8). Boost clocks: 1218 MHz vs 1900 MHz.

Feature	Radeon 630	Radeon Vega 8
G3D Mark Score	1,575	1,569
Architecture	GCN 4.0	GCN 5.1
Process Node	14 nm	7 nm
Shading Units	512+14%	448
Compute (TFLOPS)	1.247 TFLOPS	1.702 TFLOPS+36%
Boost Clock	1218 MHz	1900 MHz+56%
ROPs	16+100%	8
TMUs	32+14%	28
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon 630	Radeon Vega 8
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

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Video Memory (VRAM)

The Radeon 630 has 512 MB of VRAM, while the Radeon Vega 8 carries 0 MB. Radeon 630 gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the Radeon 630 and System on the Radeon Vega 8.

Feature	Radeon 630	Radeon Vega 8
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

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Power & Dimensions

The Radeon 630 draws 50W versus the Radeon Vega 8's 45W — a 10.5% difference. The Radeon Vega 8 is more power-efficient. Recommended PSU: 350W (Radeon 630) vs 1W (Radeon Vega 8). Power connectors: PCIe-powered vs Integrated.

Feature	Radeon 630	Radeon Vega 8
TDP	50W	45W-10%
Recommended PSU	350W	1W-100%
Power Connector	PCIe-powered	Integrated
Perf/Watt	31.5	34.9+11%

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Value Analysis

At launch, the Radeon 630 came in at $100, while the Radeon Vega 8 launched at $150. On MSRP, Radeon 630 was 33.3% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 15.8 (Radeon 630) vs 10.5 (Radeon Vega 8) — the Radeon 630 offers 50.5% better value. The newer card here is Radeon Vega 8 (2021 vs 2019).

Feature	Radeon 630	Radeon Vega 8
MSRP	$100-33%	$150
Performance per Dollar	15.8+50%	10.5
Codename	Polaris 23	Cezanne
Release	May 13 2019	April 13 2021
Ranking	#757	#601

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