Radeon R9 M265X vs Radeon R9 M275

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 M265X vs Radeon R9 M275 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 M265X vs Radeon R9 M275: 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 M265X

2014

Why buy it

✅Costs $100 less on MSRP ($200 MSRP vs $300 MSRP).
✅Delivers 57% more G3D Mark for each dollar spent, at 5.8 vs 3.7 G3D/$ ($200 MSRP vs $300 MSRP).
✅700% more VRAM for high-resolution textures and newer games (4 GB vs 512 MB).

Trade-offs

❌Lower average FPS than Radeon R9 M275 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.

Radeon R9 M275

2014

Why buy it

✅1.1% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌Less VRAM, with 512 MB vs 4 GB for high-resolution textures and newer games.
❌2014 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
50% HIGHER MSRP
$300 MSRPvs$200 MSRP
❌Lower G3D Mark per dollar, at 3.7 vs 5.8 G3D/$ ($300 MSRP vs $200 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon R9 M275 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 R9 M265X instead at 1,167 vs 1,115, 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 R9 M265X is the safer long-term pick for 2026 and beyond. The case is simple: 4 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon R9 M265X makes the most sense to buy today. It is $100 cheaper on MSRP at $200 vs $300, and it leads G3D-per-dollar by 57% (5.8 vs 3.7), which is enough to swing the recommendation its way. Radeon R9 M275 still makes more sense if max raw gaming performance matters more than value.

Radeon R9 M265X vs Radeon R9 M275 Technical Specifications

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

Radeon R9 M265X

The Radeon R9 M265X is manufactured by AMD. It was released in March 21 2014. It features the GCN 1.0 architecture. The core clock ranges from 575 MHz to 625 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,167 points.

Radeon R9 M275

The Radeon R9 M275 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: 1,115 points. Launch price was $799.99.

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Graphics Performance

The Radeon R9 M265X scores 1,167 and the Radeon R9 M275 reaches 1,115 in the G3D Mark benchmark — just a 4.7% difference, making them near-identical in rasterization performance. The Radeon R9 M265X is built on GCN 1.0 while the Radeon R9 M275 uses GCN 1.0, both on a 28 nm process. Shader units: 640 (Radeon R9 M265X) vs 640 (Radeon R9 M275). Raw compute: 0.8 TFLOPS (Radeon R9 M265X) vs 1.184 TFLOPS (Radeon R9 M275). Boost clocks: 625 MHz vs 925 MHz.

Feature	Radeon R9 M265X	Radeon R9 M275
G3D Mark Score	1,167+5%	1,115
Architecture	GCN 1.0	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	640	640
Compute (TFLOPS)	0.8 TFLOPS	1.184 TFLOPS+48%
Boost Clock	625 MHz	925 MHz+48%
ROPs	16	16
TMUs	40	40
L1 Cache	160 KB	160 KB
L2 Cache	256 KB	256 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon R9 M265X	Radeon R9 M275
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 M265X has 4 GB of VRAM, while the Radeon R9 M275 carries 512 MB. Radeon R9 M265X gives you 700% 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 M265X and 128-bit on the Radeon R9 M275.

Feature	Radeon R9 M265X	Radeon R9 M275
VRAM Capacity	4 GB+700%	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	64 GB/s
Bus Width	128-bit	128-bit
L2 Cache	256 KB	256 KB

🔌

Power & Dimensions

The Radeon R9 M265X draws 75W versus the Radeon R9 M275's 75W — a 0% difference. The Radeon R9 M275 is more power-efficient. Recommended PSU: 350W (Radeon R9 M265X) vs 350W (Radeon R9 M275). Power connectors: Mobile vs Mobile.

Feature	Radeon R9 M265X	Radeon R9 M275
TDP	75W	75W
Recommended PSU	350W	350W
Power Connector	Mobile	Mobile
Length	—	0mm
Height	—	0mm
Slots	—	0
Temp (Load)	—	80°C
Perf/Watt	15.6+5%	14.9

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Value Analysis

At launch, the Radeon R9 M265X came in at $200, while the Radeon R9 M275 launched at $300. On MSRP, Radeon R9 M265X was 33.3% cheaper ($100 less). Performance per dollar on MSRP (G3D Mark / MSRP): 5.8 (Radeon R9 M265X) vs 3.7 (Radeon R9 M275) — the Radeon R9 M265X offers 56.8% better value.

Feature	Radeon R9 M265X	Radeon R9 M275
MSRP	$200-33%	$300
Performance per Dollar	5.8+57%	3.7
Codename	Venus	Venus
Release	March 21 2014	January 28 2014
Ranking	#839	#851

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