Qualcomm Adreno 675 GPU vs Radeon Vega 3 3020e

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.

Qualcomm Adreno 675 GPU vs Radeon Vega 3 3020e 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.

Qualcomm Adreno 675 GPU vs Radeon Vega 3 3020e: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Qualcomm Adreno 675 GPU

2018

Why buy it

✅Radeon Vega 3 3020e is already obsolete for modern gaming, so Qualcomm Adreno 675 GPU is the less risky modern option long term.
✅Draws 7W instead of 100W, a 93W reduction.
✅More future proof: Unknown architecture on 7nm with a newer platform for upcoming games.

Trade-offs

❌2018 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon Vega 3 3020e

2018

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌2018 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌1328.6% higher power demand at 100W vs 7W.

Quick Answers

Which GPU is faster for gaming right now?

Qualcomm Adreno 675 GPU is the faster gaming card right now based on the synthetic data we have. It leads by 0.9% in PassMark G3D (540 vs 535), which is the best performance signal available in this matchup.

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

Qualcomm Adreno 675 GPU is the safer long-term pick for 2026 and beyond. The case is simple: a 7nm process instead of 14nm. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Qualcomm Adreno 675 GPU makes the most sense today based on the pricing and value data we have for this matchup.

Qualcomm Adreno 675 GPU vs Radeon Vega 3 3020e Technical Specifications

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

Qualcomm Adreno 675 GPU

The Qualcomm Adreno 675 GPU is manufactured by Qualcomm. It was released in December 6 2018. The thermal design power (TDP) is 7W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 540 points.

Radeon Vega 3 3020e

The Radeon Vega 3 3020e is manufactured by AMD. It was released in November 14 2018. It features the GCN 5.0 architecture. The core clock ranges from 815 MHz to 1283 MHz. It has 1280 shading units. The thermal design power (TDP) is 100W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 535 points.

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Graphics Performance

The Qualcomm Adreno 675 GPU scores 540 and the Radeon Vega 3 3020e reaches 535 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance.

Feature	Qualcomm Adreno 675 GPU	Radeon Vega 3 3020e
G3D Mark Score	540	535
Process Node	7 nm	14 nm

✨

Advanced Features (DLSS/FSR)

Feature	Qualcomm Adreno 675 GPU	Radeon Vega 3 3020e
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 0 MB of Shared. Memory bus width is System on the Qualcomm Adreno 675 GPU and System on the Radeon Vega 3 3020e.

Feature	Qualcomm Adreno 675 GPU	Radeon Vega 3 3020e
VRAM Capacity	Shared System RAM	Shared System RAM
Memory Type	Shared	Shared
Memory Bandwidth	Unknown	System
Bus Width	System	System

🔌

Power & Dimensions

The Qualcomm Adreno 675 GPU draws 7W versus the Radeon Vega 3 3020e's 100W — a 173.8% difference. The Qualcomm Adreno 675 GPU is more power-efficient. Recommended PSU: 1W (Qualcomm Adreno 675 GPU) vs 1W (Radeon Vega 3 3020e). Power connectors: Integrated vs Integrated.

Feature	Qualcomm Adreno 675 GPU	Radeon Vega 3 3020e
TDP	7W-93%	100W
Recommended PSU	1W	1W
Power Connector	Integrated	Integrated
Perf/Watt	77.1+1355%	5.3

💰

Value Analysis

At launch, the Qualcomm Adreno 675 GPU came in at $0, while the Radeon Vega 3 3020e launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Qualcomm Adreno 675 GPU) vs Infinity (Radeon Vega 3 3020e) — the Radeon Vega 3 3020e offers NaN% better value.

Feature	Qualcomm Adreno 675 GPU	Radeon Vega 3 3020e
MSRP	$0	$0
Performance per Dollar	Infinity	Infinity
Codename	—	Vega 12
Release	December 6 2018	November 14 2018
Ranking	#916	#435

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