Radeon HD 8870M 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 HD 8870M 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 HD 8870M 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 HD 8870M

2013

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (2 GB vs Unknown).
✅Radeon RX Vega11 is already obsolete for modern gaming, so Radeon HD 8870M 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.
❌2013 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 0 vs 10.7 G3D/$ (Unknown MSRP vs $150 MSRP).
❌42.9% higher power demand at 50W vs 35W.

Radeon RX Vega11

2018

Why buy it

✅24.5% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 10.7 vs 0 G3D/$ ($150 MSRP vs Unknown MSRP).
✅Draws 35W instead of 50W, a 15W reduction.

Trade-offs

❌Less VRAM, with Unknown vs 2 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 24.5% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 8870M instead at 1,638 vs 1,605, 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 HD 8870M is the safer long-term pick for 2026 and beyond. The case is simple: 2 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 today based on the pricing and value data we have for this matchup. 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 HD 8870M has the stronger long-term case.

Radeon HD 8870M vs Radeon RX Vega11 Technical Specifications

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

Radeon HD 8870M

The Radeon HD 8870M is manufactured by AMD. It was released in April 1 2013. It features the GCN 1.0 architecture. The core clock ranges from 725 MHz to 775 MHz. It has 640 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,638 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 HD 8870M scores 1,638 and the Radeon RX Vega11 reaches 1,605 in the G3D Mark benchmark — just a 2.1% difference, making them near-identical in rasterization performance. The Radeon HD 8870M 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 HD 8870M) vs 704 (Radeon RX Vega11). Raw compute: 0.992 TFLOPS (Radeon HD 8870M) vs 1.761 TFLOPS (Radeon RX Vega11). Boost clocks: 775 MHz vs 1251 MHz.

Feature	Radeon HD 8870M	Radeon RX Vega11
G3D Mark Score	1,638+2%	1,605
Architecture	GCN 1.0	GCN 5.0
Process Node	28 nm	14 nm
Shading Units	640	704+10%
Compute (TFLOPS)	0.992 TFLOPS	1.761 TFLOPS+78%
Boost Clock	775 MHz	1251 MHz+61%
ROPs	16+100%	8
TMUs	40	44+10%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 8870M	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 HD 8870M has 2 GB of VRAM, while the Radeon RX Vega11 carries 0 MB. Radeon HD 8870M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon HD 8870M and 128-bit on the Radeon RX Vega11.

Feature	Radeon HD 8870M	Radeon RX Vega11
VRAM Capacity	2 GB	Shared System RAM
Memory Type	Shared	GDDR5
Memory Bandwidth	System	Unknown
Bus Width	System	128-bit

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Power & Dimensions

The Radeon HD 8870M draws 50W versus the Radeon RX Vega11's 35W — a 35.3% difference. The Radeon RX Vega11 is more power-efficient. Recommended PSU: 350W (Radeon HD 8870M) vs 1W (Radeon RX Vega11). Power connectors: 1x 6-pin vs Integrated.

Feature	Radeon HD 8870M	Radeon RX Vega11
TDP	50W	35W-30%
Recommended PSU	350W	1W-100%
Power Connector	1x 6-pin	Integrated
Slots	0	—
Temp (Load)	85	—
Perf/Watt	32.8	45.9+40%

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Value Analysis

The newer card here is Radeon RX Vega11 (2018 vs 2013).

Feature	Radeon HD 8870M	Radeon RX Vega11
MSRP	—	$150
Codename	Venus	Raven
Release	April 1 2013	May 10 2018
Ranking	#745	#673

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