Qualcomm Adreno X1-45 GPU vs RadeonT Vega 8

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 X1-45 GPU vs RadeonT Vega 8 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 X1-45 GPU vs RadeonT Vega 8: 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 X1-45 GPU

2018

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 2.1 vs 0 G3D/$ ($899 MSRP vs Unknown MSRP).
✅Draws 7W instead of 45W, a 38W reduction.

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.

RadeonT Vega 8

2021

Why buy it

✅Qualcomm Adreno X1-45 GPU is already obsolete for modern gaming, so RadeonT Vega 8 is the less risky modern option long term.
✅More future proof: GCN 5.1 (2018−2022) on 7nm with a newer platform for upcoming games.

Trade-offs

❌2021 hardware with Unknown 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 2.1 G3D/$ (Unknown MSRP vs $899 MSRP).
❌542.9% higher power demand at 45W vs 7W.

Quick Answers

Which GPU is faster for gaming right now?

RadeonT Vega 8 is the faster gaming card right now based on the synthetic data we have. It leads by 0.4% in PassMark G3D (1,894 vs 1,886), which is the best performance signal available in this matchup.

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

RadeonT Vega 8 is the safer long-term pick for 2026 and beyond. The case is simple: the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack and a newer 2021 generation instead of 2018. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Qualcomm Adreno X1-45 GPU makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Qualcomm Adreno X1-45 GPU is the easier value choice. If you care more about 1080p headroom, RadeonT Vega 8 has the stronger long-term case.

Qualcomm Adreno X1-45 GPU vs RadeonT Vega 8 Technical Specifications

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

Qualcomm Adreno X1-45 GPU

The Qualcomm Adreno X1-45 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: 1,886 points.

RadeonT Vega 8

The RadeonT Vega 8 is manufactured by AMD. It was released in April 13 2021. It features the GCN 5.1 architecture. The core clock ranges from 300 MHz to 1900 MHz. It has 448 shading units. The thermal design power (TDP) is 45W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,894 points.

⚡

Graphics Performance

The Qualcomm Adreno X1-45 GPU scores 1,886 and the RadeonT Vega 8 reaches 1,894 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance.

Feature	Qualcomm Adreno X1-45 GPU	RadeonT Vega 8
G3D Mark Score	1,886	1,894
Process Node	7 nm	7 nm

✨

Advanced Features (DLSS/FSR)

Feature	Qualcomm Adreno X1-45 GPU	RadeonT Vega 8
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 video memory. Memory bus width is 128-bit on the Qualcomm Adreno X1-45 GPU and 64-bit on the RadeonT Vega 8.

Feature	Qualcomm Adreno X1-45 GPU	RadeonT Vega 8
VRAM Capacity	Shared System RAM	Shared System RAM
Memory Type	Shared	GDDR5
Bus Width	128-bit+100%	64-bit

🔌

Power & Dimensions

The Qualcomm Adreno X1-45 GPU draws 7W versus the RadeonT Vega 8's 45W — a 146.2% difference. The Qualcomm Adreno X1-45 GPU is more power-efficient. Recommended PSU: 1W (Qualcomm Adreno X1-45 GPU) vs 1W (RadeonT Vega 8). Power connectors: Integrated vs Integrated.

Feature	Qualcomm Adreno X1-45 GPU	RadeonT Vega 8
TDP	7W-84%	45W
Recommended PSU	1W	1W
Power Connector	Integrated	Integrated
Temp (Load)	—	85°C
Perf/Watt	269.4+540%	42.1

💰

Value Analysis

At launch, the Qualcomm Adreno X1-45 GPU came in at $899, while the RadeonT Vega 8 launched at $0. On MSRP, RadeonT Vega 8 was 100+% cheaper ($899 less). Performance per dollar on MSRP (G3D Mark / MSRP): 2.1 (Qualcomm Adreno X1-45 GPU) vs Infinity (RadeonT Vega 8) — the RadeonT Vega 8 offers Infinity% better value. The newer card here is RadeonT Vega 8 (2021 vs 2018).

Feature	Qualcomm Adreno X1-45 GPU	RadeonT Vega 8
MSRP	$899	$0-100%
Performance per Dollar	2.1	Infinity
Codename	—	Cezanne
Release	December 6 2018	April 13 2021
Ranking	#916	#601

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