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 R6 M340DX vs Radeon RX Vega 11 Processor 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 R6 M340DX vs Radeon RX Vega 11 Processor: 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 R6 M340DX

2015

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon RX Vega 11 Processor is already obsolete for modern gaming, so Radeon R6 M340DX is the less risky modern option long term.
✅Draws 30W instead of 35W, a 5W reduction.

Trade-offs

❌Lower average FPS than Radeon RX Vega 11 Processor across 50 tracked games in our benchmark data.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon RX Vega 11 Processor

2018

Why buy it

✅64.3% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: GCN 5.0 (2017−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌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.
❌16.7% higher power demand at 35W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX Vega 11 Processor is the faster gaming card right now. In our data, it leads by 64.3% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon R6 M340DX instead at 1,800 vs 1,769, 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 R6 M340DX 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 RX Vega 11 Processor makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Radeon RX Vega 11 Processor is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon R6 M340DX has the stronger long-term case.

Radeon R6 M340DX vs Radeon RX Vega 11 Processor Technical Specifications

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

Radeon R6 M340DX

The Radeon R6 M340DX is manufactured by AMD. It was released in December 12 2015. It features the GCN 1.0 architecture. The core clock ranges from 955 MHz to 1030 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,800 points.

Radeon RX Vega 11 Processor

The Radeon RX Vega 11 Processor is manufactured by AMD. It was released in May 10 2018. It features the GCN 5.0 architecture. The core clock ranges from 300 MHz to 1251 MHz. It has 704 shading units. The thermal design power (TDP) is 35W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,769 points.

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Graphics Performance

The Radeon R6 M340DX scores 1,800 and the Radeon RX Vega 11 Processor reaches 1,769 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The Radeon R6 M340DX is built on GCN 1.0 while the Radeon RX Vega 11 Processor uses GCN 5.0, both on 28 nm vs 14 nm. Shader units: 384 (Radeon R6 M340DX) vs 704 (Radeon RX Vega 11 Processor). Raw compute: 0.791 TFLOPS (Radeon R6 M340DX) vs 1.761 TFLOPS (Radeon RX Vega 11 Processor). Boost clocks: 1030 MHz vs 1251 MHz.

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
G3D Mark Score	1,800+2%	1,769
Architecture	GCN 1.0	GCN 5.0
Process Node	28 nm	14 nm
Shading Units	384	704+83%
Compute (TFLOPS)	0.791 TFLOPS	1.761 TFLOPS+123%
Boost Clock	1030 MHz	1251 MHz+21%
ROPs	8	8
TMUs	24	44+83%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
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 R6 M340DX has 512 MB of VRAM, while the Radeon RX Vega 11 Processor carries 0 MB. Radeon R6 M340DX gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the Radeon R6 M340DX and System on the Radeon RX Vega 11 Processor.

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Bus Width	64-bit	System

🖥️

Display & API Support

DirectX support: 12_0 (Radeon R6 M340DX) vs 12 (12_1) (Radeon RX Vega 11 Processor). Maximum simultaneous displays: 0 vs 3.

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
DirectX	12_0	12 (12_1)
Max Displays	0	3

🎬

Media & Encoding

Hardware encoder: VCE 2.0 (Radeon R6 M340DX) vs VCE 3.4 (Radeon RX Vega 11 Processor). Decoder: UVD 4.2 vs UVD 7.0.

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
Encoder	VCE 2.0	VCE 3.4
Decoder	UVD 4.2	UVD 7.0
Codecs	—	H.264,H.265,VP9

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Power & Dimensions

The Radeon R6 M340DX draws 30W versus the Radeon RX Vega 11 Processor's 35W — a 15.4% difference. The Radeon R6 M340DX is more power-efficient. Recommended PSU: 350W (Radeon R6 M340DX) vs 1W (Radeon RX Vega 11 Processor). Power connectors: PCIe-powered vs Integrated. Card length: 1mm vs 0mm, occupying 0 vs 0 slots.

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
TDP	30W-14%	35W
Recommended PSU	350W	1W-100%
Power Connector	PCIe-powered	Integrated
Length	1mm	0mm
Height	—	0mm
Slots	0	0
Temp (Load)	—	75
Perf/Watt	60.0+19%	50.5

💰

Value Analysis

At launch, the Radeon R6 M340DX came in at $0, while the Radeon RX Vega 11 Processor launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Radeon R6 M340DX) vs Infinity (Radeon RX Vega 11 Processor) — the Radeon RX Vega 11 Processor offers NaN% better value. The newer card here is Radeon RX Vega 11 Processor (2018 vs 2015).

Feature	Radeon R6 M340DX	Radeon RX Vega 11 Processor
MSRP	$0	$0
Performance per Dollar	Infinity	Infinity
Codename	Jet	Raven
Release	December 12 2015	May 10 2018
Ranking	#852	#673

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