Radeon R9 M275X / M375 vs Radeon RX Vega11

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 R9 M275X / M375 vs Radeon RX Vega11 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 R9 M275X / M375 vs Radeon RX Vega11: 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 R9 M275X / M375

2014

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (4 GB vs Unknown).
✅Radeon RX Vega11 is already obsolete for modern gaming, so Radeon R9 M275X / M375 is the less risky modern option long term.

Trade-offs

❌Lower average FPS than Radeon RX Vega11 across 50 tracked games in our benchmark data.
❌2014 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
100% HIGHER MSRP
$300 MSRPvs$150 MSRP
❌Lower G3D Mark per dollar, at 5.3 vs 10.7 G3D/$ ($300 MSRP vs $150 MSRP).
❌114.3% higher power demand at 75W vs 35W.

Radeon RX Vega11

2018

Why buy it

✅28.0% more average FPS across 50 tracked games in our benchmark data.
✅Costs $150 less on MSRP ($150 MSRP vs $300 MSRP).
✅Delivers 103.8% more G3D Mark for each dollar spent, at 10.7 vs 5.3 G3D/$ ($150 MSRP vs $300 MSRP).
✅Draws 35W instead of 75W, a 40W reduction.

Trade-offs

❌Less VRAM, with Unknown vs 4 GB 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.

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX Vega11 is the faster gaming card right now. In our data, it leads by 28.0% in average FPS across 50 tracked games in our benchmark data and by 1.9% in PassMark G3D (1,605 vs 1,575), so the answer here is pretty clean.

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

Radeon R9 M275X / M375 is the safer long-term pick for 2026 and beyond. The case is simple: 4 GB 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 Vega11 makes the most sense to buy today. It is $150 cheaper on MSRP at $150 vs $300, and it leads G3D-per-dollar by 103.8% (10.7 vs 5.3), so the value case lines up with the gaming result. If you are mainly targeting 1080p, Radeon RX Vega11 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon R9 M275X / M375 has the stronger long-term case.

Radeon R9 M275X / M375 vs Radeon RX Vega11 Technical Specifications

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

Radeon R9 M275X / M375

The Radeon R9 M275X / M375 is manufactured by AMD. It was released in January 28 2014. It features the GCN 1.0 architecture. The core clock ranges from 900 MHz to 925 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,575 points.

Radeon RX Vega11

The Radeon RX Vega11 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: 1,605 points.

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Graphics Performance

The Radeon R9 M275X / M375 scores 1,575 and the Radeon RX Vega11 reaches 1,605 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. The Radeon R9 M275X / M375 is built on GCN 1.0 while the Radeon RX Vega11 uses GCN 5.0, both on 28 nm vs 14 nm. Shader units: 640 (Radeon R9 M275X / M375) vs 704 (Radeon RX Vega11). Raw compute: 1.184 TFLOPS (Radeon R9 M275X / M375) vs 1.761 TFLOPS (Radeon RX Vega11). Boost clocks: 925 MHz vs 1251 MHz.

Feature	Radeon R9 M275X / M375	Radeon RX Vega11
G3D Mark Score	1,575	1,605+2%
Architecture	GCN 1.0	GCN 5.0
Process Node	28 nm	14 nm
Shading Units	640	704+10%
Compute (TFLOPS)	1.184 TFLOPS	1.761 TFLOPS+49%
Boost Clock	925 MHz	1251 MHz+35%
ROPs	16+100%	8
TMUs	40	44+10%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon R9 M275X / M375	Radeon RX Vega11
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 R9 M275X / M375 has 4 GB of VRAM, while the Radeon RX Vega11 carries 0 MB. Radeon R9 M275X / M375 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 R9 M275X / M375 and 128-bit on the Radeon RX Vega11.

Feature	Radeon R9 M275X / M375	Radeon RX Vega11
VRAM Capacity	4 GB	Shared System RAM
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit

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Power & Dimensions

The Radeon R9 M275X / M375 draws 75W versus the Radeon RX Vega11's 35W — a 72.7% difference. The Radeon RX Vega11 is more power-efficient. Recommended PSU: 350W (Radeon R9 M275X / M375) vs 1W (Radeon RX Vega11). Power connectors: Mobile vs Integrated.

Feature	Radeon R9 M275X / M375	Radeon RX Vega11
TDP	75W	35W-53%
Recommended PSU	350W	1W-100%
Power Connector	Mobile	Integrated
Length	1mm	—
Slots	0	—
Perf/Watt	21.0	45.9+119%

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Value Analysis

At launch, the Radeon R9 M275X / M375 came in at $300, while the Radeon RX Vega11 launched at $150. On MSRP, Radeon RX Vega11 was 50% cheaper ($150 less). Performance per dollar on MSRP (G3D Mark / MSRP): 5.3 (Radeon R9 M275X / M375) vs 10.7 (Radeon RX Vega11) — the Radeon RX Vega11 offers 101.9% better value. The newer card here is Radeon RX Vega11 (2018 vs 2014).

Feature	Radeon R9 M275X / M375	Radeon RX Vega11
MSRP	$300	$150-50%
Performance per Dollar	5.3	10.7+102%
Codename	Venus	Raven
Release	January 28 2014	May 10 2018
Ranking	#746	#673

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