Radeon E8860 vs Radeon R9 M275X

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

Radeon E8860

2014

Why buy it

✅Draws 37W instead of 75W, a 38W reduction.

Trade-offs

❌Lower average FPS than Radeon R9 M275X across 49 tracked games in our benchmark data.
❌Very weak future-proofing: 2014-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.

Radeon R9 M275X

2014

Why buy it

✅5.4% more average FPS across 49 tracked games in our benchmark data.

Trade-offs

❌Very weak future-proofing: 2014-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌102.7% higher power demand at 75W vs 37W.

Radeon E8860

2014

Radeon R9 M275X

2014

Why buy it

✅Draws 37W instead of 75W, a 38W reduction.

Why buy it

✅5.4% more average FPS across 49 tracked games in our benchmark data.

Trade-offs

❌Lower average FPS than Radeon R9 M275X across 49 tracked games in our benchmark data.
❌Very weak future-proofing: 2014-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.

Trade-offs

❌Very weak future-proofing: 2014-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌102.7% higher power demand at 75W vs 37W.

Quick Answers

So, is Radeon E8860 better than Radeon R9 M275X?

Yes, but this is not really about a huge raw performance gap. Radeon R9 M275X averages 5.4% more FPS across 49 tracked games in our benchmark data. The broader synthetic picture is also very close at 1,686 vs 1,631 in G3D Mark. The bigger reason to prefer Radeon E8860 is the overall package: you are getting FSR upscaling, plus much lower power draw (37W vs 75W).

Which one is more future-proof for 2026 and beyond?

Radeon E8860 is the safer long-term GPU choice because it gives you the stronger overall hardware and feature outlook for modern games.

Which one is the smarter buy today, not just the cheaper card?

Radeon E8860 can still make sense if you find it at the right price, especially around $300 MSRP. Radeon E8860 is still the smarter buy for most people, though, because the raw performance is close while the overall package is cleaner. Radeon E8860 is in basically the same MSRP band at $300 MSRP versus $300 MSRP, and you are getting lower estimated average FPS across 49 tracked games in our benchmark data and 3.4% higher G3D Mark. Moving to $300 MSRP gets you lower power draw (37W vs 75W), and FSR upscaling.

Is Radeon R9 M275X still worth buying for gaming in 2026?

Yes. Radeon R9 M275X is still a strong gaming card in 2026: it is still comfortable for 1080p and decent for 1440p, though 4K is more situational. Price is really the swing factor here. If you find it at or below $300 MSRP, it remains a very sensible buy. Radeon E8860 is still the safer recommendation for most fresh builds because it offers a cleaner overall package with FSR upscaling.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon E8860 Benchmark Check

Radeon R9 M275X Benchmark Check

Path of Exile 2

Preset	Radeon E8860	Radeon R9 M275X
1080p
low	21 FPS	22 FPS
medium	12 FPS	13 FPS
high	8 FPS	8 FPS
ultra	4 FPS	4 FPS
1440p
low	10 FPS	10 FPS
medium	5 FPS	5 FPS
high	3 FPS	3 FPS
ultra	1 FPS	1 FPS
4K
low	4 FPS	4 FPS
medium	2 FPS	2 FPS
high	1 FPS	1 FPS
ultra	1 FPS	1 FPS

Open Radeon E8860 Open Radeon R9 M275X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon E8860	Radeon R9 M275X
1080p
low	36 FPS	51 FPS
medium	19 FPS	27 FPS
high	13 FPS	19 FPS
ultra	9 FPS	13 FPS
1440p
low	17 FPS	23 FPS
medium	9 FPS	13 FPS
high	6 FPS	8 FPS
ultra	5 FPS	6 FPS
4K
low	5 FPS	7 FPS
medium	3 FPS	4 FPS
high	2 FPS	3 FPS
ultra	2 FPS	2 FPS

Open Radeon E8860 Open Radeon R9 M275X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon E8860	Radeon R9 M275X
1080p
low	76 FPS	73 FPS
medium	61 FPS	59 FPS
high	51 FPS	49 FPS
ultra	38 FPS	37 FPS
1440p
low	57 FPS	55 FPS
medium	46 FPS	44 FPS
high	38 FPS	37 FPS
ultra	28 FPS	28 FPS
4K
low	38 FPS	37 FPS
medium	30 FPS	29 FPS
high	25 FPS	24 FPS
ultra	19 FPS	18 FPS

Open Radeon E8860 Open Radeon R9 M275X

League of Legends

League of Legends

Valorant

Preset	Radeon E8860	Radeon R9 M275X
1080p
low	43 FPS	63 FPS
medium	34 FPS	50 FPS
high	24 FPS	38 FPS
ultra	19 FPS	30 FPS
1440p
low	6 FPS	37 FPS
medium	5 FPS	30 FPS
high	4 FPS	26 FPS
ultra	4 FPS	20 FPS
4K
low	4 FPS	25 FPS
medium	3 FPS	19 FPS
high	3 FPS	15 FPS
ultra	2 FPS	11 FPS

Open Radeon E8860 Open Radeon R9 M275X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon E8860 and Radeon R9 M275X

Radeon E8860

The Radeon E8860 is manufactured by AMD. It was released in January 25 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 37W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,686 points.

Radeon R9 M275X

The Radeon R9 M275X 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: 1,631 points.

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Graphics Performance

The Radeon E8860 scores 1,686 and the Radeon R9 M275X reaches 1,631 in the G3D Mark benchmark — just a 3.4% difference, making them near-identical in rasterization performance. The Radeon E8860 is built on GCN 1.0 while the Radeon R9 M275X uses GCN 1.0, both on a 28 nm process. Shader units: 640 (Radeon E8860) vs 640 (Radeon R9 M275X). Raw compute: 0.8 TFLOPS (Radeon E8860) vs 1.184 TFLOPS (Radeon R9 M275X). Boost clocks: 625 MHz vs 925 MHz.

Feature	Radeon E8860	Radeon R9 M275X
G3D Mark Score	1,686+3%	1,631
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

✨

Advanced Features (DLSS/FSR)

Feature	Radeon E8860	Radeon R9 M275X
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 feature 512 MB of GDDR5. Bus width: 64-bit vs 128-bit.

Feature	Radeon E8860	Radeon R9 M275X
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	256 KB	256 KB

🔌

Power & Dimensions

The Radeon E8860 draws 37W versus the Radeon R9 M275X's 75W — a 67.9% difference. The Radeon E8860 is more power-efficient. Recommended PSU: 350W (Radeon E8860) vs 350W (Radeon R9 M275X). Power connectors: PCIe-powered vs Mobile.

Feature	Radeon E8860	Radeon R9 M275X
TDP	37W-51%	75W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	Mobile
Length	—	1mm
Slots	—	0
Perf/Watt	45.6+110%	21.7

💰

Value Analysis

The Radeon E8860 launched at $300 MSRP, while the Radeon R9 M275X launched at $300. Performance per dollar on MSRP (G3D Mark / MSRP): 5.6 (Radeon E8860) vs 5.4 (Radeon R9 M275X) — the Radeon E8860 offers 3.7% better value.