Radeon 540X vs Radeon 630

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 540X vs Radeon 630 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 540X vs Radeon 630: 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 540X

2018

Why buy it

✅Costs $1 less on MSRP ($99 MSRP vs $100 MSRP).

Trade-offs

❌Lower average FPS than Radeon 630 across 50 tracked games in our benchmark data.
❌2018 hardware with 512 MB of VRAM already sits in legacy territory for modern games.

Radeon 630

2019

Why buy it

✅1.1% more average FPS across 50 tracked games in our benchmark data.
✅Radeon 540X is already legacy-tier future-proofing, so Radeon 630 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.
❌
1% HIGHER MSRP
$100 MSRPvs$99 MSRP

Quick Answers

Which GPU is faster for gaming right now?

Radeon 630 is the faster gaming card right now. In our data, it leads by 1.1% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon 540X instead at 1,588 vs 1,575, 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: a newer 2019 generation instead of 2018. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon 540X makes the most sense to buy today. It is $1 cheaper on MSRP at $99 vs $100, and it leads G3D-per-dollar by 1.8% (16.0 vs 15.8), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon 540X is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon 630 has the stronger long-term case.

Radeon 540X vs Radeon 630 Technical Specifications

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

Radeon 540X

The Radeon 540X is manufactured by AMD. It was released in September 5 2018. It features the GCN 4.0 architecture. The core clock ranges from 980 MHz to 1046 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,588 points.

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.

⚡

Graphics Performance

The Radeon 540X scores 1,588 and the Radeon 630 reaches 1,575 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Radeon 540X is built on GCN 4.0 while the Radeon 630 uses GCN 4.0, both on a 14 nm process. Shader units: 512 (Radeon 540X) vs 512 (Radeon 630). Raw compute: 1.071 TFLOPS (Radeon 540X) vs 1.247 TFLOPS (Radeon 630). Boost clocks: 1046 MHz vs 1218 MHz.

Feature	Radeon 540X	Radeon 630
G3D Mark Score	1,588	1,575
Architecture	GCN 4.0	GCN 4.0
Process Node	14 nm	14 nm
Shading Units	512	512
Compute (TFLOPS)	1.071 TFLOPS	1.247 TFLOPS+16%
Boost Clock	1046 MHz	1218 MHz+16%
ROPs	16	16
TMUs	32	32
L1 Cache	128 KB	128 KB
L2 Cache	512 KB	512 KB
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon 540X	Radeon 630
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 540X and 128-bit on the Radeon 630.

Feature	Radeon 540X	Radeon 630
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	512 KB	512 KB

🔌

Power & Dimensions

The Radeon 540X draws 50W versus the Radeon 630's 50W — a 0% difference. The Radeon 630 is more power-efficient. Recommended PSU: 350W (Radeon 540X) vs 350W (Radeon 630). Power connectors: PCIe-powered vs PCIe-powered.

Feature	Radeon 540X	Radeon 630
TDP	50W	50W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Length	0mm	—
Height	0mm	—
Slots	0	—
Temp (Load)	75°C	—
Perf/Watt	31.8	31.5

💰

Value Analysis

At launch, the Radeon 540X came in at $99, while the Radeon 630 launched at $100. On MSRP, Radeon 540X was 1% cheaper ($1 less). Performance per dollar on MSRP (G3D Mark / MSRP): 16.0 (Radeon 540X) vs 15.8 (Radeon 630) — the Radeon 540X offers 1.3% better value. The newer card here is Radeon 630 (2019 vs 2018).

Feature	Radeon 540X	Radeon 630
MSRP	$99-1%	$100
Performance per Dollar	16.0+1%	15.8
Codename	Lexa	Polaris 23
Release	September 5 2018	May 13 2019
Ranking	#754	#757

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