Moore Threads MTT S30 vs Radeon R5 420

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.

Moore Threads MTT S30 vs Radeon R5 420 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.

Moore Threads MTT S30 vs Radeon R5 420: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Moore Threads MTT S30

Why buy it

✅Costs $25 less on MSRP ($55 MSRP vs $80 MSRP).
✅Delivers 46.7% more G3D Mark for each dollar spent, at 10.5 vs 7.2 G3D/$ ($55 MSRP vs $80 MSRP).
✅Radeon R5 420 is already obsolete for modern gaming, so Moore Threads MTT S30 is the less risky modern option long term.

Trade-offs

❌Older hardware with 512 MB of VRAM already sits in legacy territory for modern games.
❌410% higher power demand at 255W vs 50W.

Radeon R5 420

2017

Why buy it

✅Draws 50W instead of 255W, a 205W reduction.

Trade-offs

❌2017 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
45.5% HIGHER MSRP
$80 MSRPvs$55 MSRP
❌Lower G3D Mark per dollar, at 7.2 vs 10.5 G3D/$ ($80 MSRP vs $55 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Moore Threads MTT S30 is the faster gaming card right now based on the synthetic data we have. It leads by 0.9% in PassMark G3D (580 vs 575), which is the best performance signal available in this matchup.

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

Moore Threads MTT S30 is the safer long-term pick for 2026 and beyond. The case is simple: a 12nm process instead of 14nm. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Moore Threads MTT S30 makes the most sense to buy today. It is $25 cheaper on MSRP at $55 vs $80, and it leads G3D-per-dollar by 46.7% (10.5 vs 7.2), so the value case lines up with the gaming result.

Moore Threads MTT S30 vs Radeon R5 420 Technical Specifications

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

Moore Threads MTT S30

The Moore Threads MTT S30 is manufactured by an unknown manufacturer. It was released in sem dados. It features the MUSA architecture. The core clock speed is 1800 MHz. It has 4096 shading units. The thermal design power (TDP) is 255W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 580 points.

Radeon R5 420

The Radeon R5 420 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: 575 points. Launch price was $79.

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Graphics Performance

The Moore Threads MTT S30 scores 580 and the Radeon R5 420 reaches 575 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance. The Moore Threads MTT S30 is built on MUSA while the Radeon R5 420 uses GCN 4.0, both on 12 nm vs 14 nm. Shader units: 4,096 (Moore Threads MTT S30) vs 384 (Radeon R5 420). Raw compute: 14.75 TFLOPS (Moore Threads MTT S30) vs 0.9085 TFLOPS (Radeon R5 420).

Feature	Moore Threads MTT S30	Radeon R5 420
G3D Mark Score	580	575
Architecture	MUSA	GCN 4.0
Process Node	12 nm	14 nm
Shading Units	4096+967%	384
Compute (TFLOPS)	14.75 TFLOPS+1524%	0.9085 TFLOPS
ROPs	256+1500%	16
TMUs	256+967%	24
L2 Cache	4 MB+700%	0.5 MB

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Advanced Features (DLSS/FSR)

Feature	Moore Threads MTT S30	Radeon R5 420
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

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Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 64-bit on the Moore Threads MTT S30 and 128-bit on the Radeon R5 420. L2 Cache: 4 MB (Moore Threads MTT S30) vs 0.5 MB (Radeon R5 420) — the Moore Threads MTT S30 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Moore Threads MTT S30	Radeon R5 420
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	4 MB+700%	0.5 MB

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Power & Dimensions

The Moore Threads MTT S30 draws 255W versus the Radeon R5 420's 50W — a 134.4% difference. The Radeon R5 420 is more power-efficient. Recommended PSU: 250W (Moore Threads MTT S30) vs 350W (Radeon R5 420). Power connectors: None vs None.

Feature	Moore Threads MTT S30	Radeon R5 420
TDP	255W	50W-80%
Recommended PSU	250W-29%	350W
Power Connector	None	None
Length	145mm	—
Height	69mm	—
Slots	1	—
Perf/Watt	2.3	11.5+400%

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Value Analysis

At launch, the Moore Threads MTT S30 came in at $55, while the Radeon R5 420 launched at $80. On MSRP, Moore Threads MTT S30 was 31.3% cheaper ($25 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.5 (Moore Threads MTT S30) vs 7.2 (Radeon R5 420) — the Moore Threads MTT S30 offers 45.8% better value.

Feature	Moore Threads MTT S30	Radeon R5 420
MSRP	$55-31%	$80
Performance per Dollar	10.5+46%	7.2
Codename	Chunxiao	Lexa
Release	sem dados	April 20 2017
Ranking	#635	#773

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