GeForce 945A vs Radeon Vega 11

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.

GeForce 945A vs Radeon Vega 11 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.

GeForce 945A vs Radeon Vega 11: Pros, Cons & Final Verdict

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

GeForce 945A

2015

Why buy it

✅Costs $50 less on MSRP ($100 MSRP vs $150 MSRP).
✅Delivers 49.3% more G3D Mark for each dollar spent, at 18.5 vs 12.4 G3D/$ ($100 MSRP vs $150 MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon Vega 11 is already obsolete for modern gaming, so GeForce 945A is the less risky modern option long term.

Trade-offs

❌Lower average FPS than Radeon Vega 11 across 50 tracked games in our benchmark data.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon Vega 11

2018

Why buy it

✅0.6% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: GCN 5.0 (2017−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB 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.
❌
50% HIGHER MSRP
$150 MSRPvs$100 MSRP
❌Lower G3D Mark per dollar, at 12.4 vs 18.5 G3D/$ ($150 MSRP vs $100 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon Vega 11 is the faster gaming card right now. In our data, it leads by 0.6% in average FPS across 50 tracked games in our benchmark data and by 0.5% in PassMark G3D (1,861 vs 1,852), so the answer here is pretty clean.

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

GeForce 945A is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce 945A makes the most sense to buy today. It is $50 cheaper on MSRP at $100 vs $150, and it leads G3D-per-dollar by 49.3% (18.5 vs 12.4), which is enough to swing the recommendation its way. Radeon Vega 11 still makes more sense if max raw gaming performance matters more than value.

GeForce 945A vs Radeon Vega 11 Technical Specifications

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

GeForce 945A

The GeForce 945A is manufactured by NVIDIA. It was released in March 13 2015. It features the Maxwell architecture. The core clock ranges from 1006 MHz to 1189 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,852 points.

Radeon Vega 11

The Radeon Vega 11 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: 1,861 points.

⚡

Graphics Performance

The GeForce 945A scores 1,852 and the Radeon Vega 11 reaches 1,861 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The GeForce 945A is built on Maxwell while the Radeon Vega 11 uses GCN 5.0, both on 28 nm vs 14 nm. Shader units: 384 (GeForce 945A) vs 704 (Radeon Vega 11). Raw compute: 0.9132 TFLOPS (GeForce 945A) vs 1.761 TFLOPS (Radeon Vega 11). Boost clocks: 1189 MHz vs 1251 MHz.

Feature	GeForce 945A	Radeon Vega 11
G3D Mark Score	1,852	1,861
Architecture	Maxwell	GCN 5.0
Process Node	28 nm	14 nm
Shading Units	384	704+83%
Compute (TFLOPS)	0.9132 TFLOPS	1.761 TFLOPS+93%
Boost Clock	1189 MHz	1251 MHz+5%
ROPs	8	8
TMUs	24	44+83%

✨

Advanced Features (DLSS/FSR)

The GeForce 945A gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon Vega 11 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce 945A	Radeon Vega 11
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

The GeForce 945A has 512 MB of VRAM, while the Radeon Vega 11 carries 0 MB. GeForce 945A gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 945A and System on the Radeon Vega 11.

Feature	GeForce 945A	Radeon Vega 11
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

🔌

Power & Dimensions

The GeForce 945A draws 33W versus the Radeon Vega 11's 35W — a 5.9% difference. The GeForce 945A is more power-efficient. Recommended PSU: 350W (GeForce 945A) vs 1W (Radeon Vega 11). Power connectors: Legacy vs Integrated.

Feature	GeForce 945A	Radeon Vega 11
TDP	33W-6%	35W
Recommended PSU	350W	1W-100%
Power Connector	Legacy	Integrated
Slots	0	—
Temp (Load)	80°C	—
Perf/Watt	56.1+5%	53.2

💰

Value Analysis

At launch, the GeForce 945A came in at $100, while the Radeon Vega 11 launched at $150. On MSRP, GeForce 945A was 33.3% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 18.5 (GeForce 945A) vs 12.4 (Radeon Vega 11) — the GeForce 945A offers 49.2% better value. The newer card here is Radeon Vega 11 (2018 vs 2015).

Feature	GeForce 945A	Radeon Vega 11
MSRP	$100-33%	$150
Performance per Dollar	18.5+49%	12.4
Codename	GM108	Raven
Release	March 13 2015	May 10 2018
Ranking	#705	#673

Search GeForce 945A on Amazon

Search Radeon Vega 11 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.