Radeon 3100 vs RTX A3000 Mobile

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 3100 vs RTX A3000 Mobile 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 3100 vs RTX A3000 Mobile: 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 3100

2019

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 0.4 vs 0 G3D/$ ($199 MSRP vs Unknown MSRP).
✅Draws 50W instead of 70W, a 20W reduction.

Trade-offs

❌Lower average FPS than RTX A3000 Mobile across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 8 GB for high-resolution textures and newer games.
❌2019 hardware with 512 MB of VRAM already sits in legacy territory for modern games.

RTX A3000 Mobile

2021

Why buy it

✅6006.1% more average FPS across 50 tracked games in our benchmark data.
✅1500% more VRAM for high-resolution textures and newer games (8 GB vs 512 MB).
✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.

Trade-offs

❌Lower G3D Mark per dollar, at 0 vs 0.4 G3D/$ (Unknown MSRP vs $199 MSRP).
❌40% higher power demand at 70W vs 50W.

Quick Answers

Which GPU is faster for gaming right now?

RTX A3000 Mobile is the faster gaming card right now. In our data, it leads by 6006.1% in average FPS across 50 tracked games in our benchmark data and by 17089.2% in PassMark G3D (12,720 vs 74), so the answer here is pretty clean.

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

RTX A3000 Mobile is the safer long-term pick for 2026 and beyond. The case is simple: 8 GB vs 512 MB of VRAM, a 8nm process instead of 14nm, 32 vs 0 ray-tracing units, and a newer 2021 generation instead of 2019. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon 3100 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon 3100 is the easier value choice. If you care more about 1080p and lighter 1440p headroom, RTX A3000 Mobile has the stronger long-term case.

Radeon 3100 vs RTX A3000 Mobile Technical Specifications

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

Radeon 3100

The Radeon 3100 is manufactured by AMD. It was released in May 13 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 74 points.

RTX A3000 Mobile

The RTX A3000 Mobile is manufactured by NVIDIA. It was released in April 12 2021. It features the Ampere architecture. The core clock ranges from 600 MHz to 1230 MHz. It has 4096 shading units. The thermal design power (TDP) is 70W. Manufactured using 8 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 12,720 points.

⚡

Graphics Performance

In G3D Mark, the Radeon 3100 scores 74 versus the RTX A3000 Mobile's 12,720 — the RTX A3000 Mobile leads by 17089.2%. The Radeon 3100 is built on GCN 4.0 while the RTX A3000 Mobile uses Ampere, both on 14 nm vs 8 nm. Shader units: 512 (Radeon 3100) vs 4,096 (RTX A3000 Mobile). Raw compute: 1.247 TFLOPS (Radeon 3100) vs 10.08 TFLOPS (RTX A3000 Mobile). Boost clocks: 1218 MHz vs 1230 MHz.

Feature	Radeon 3100	RTX A3000 Mobile
G3D Mark Score	74	12,720+17089%
Architecture	GCN 4.0	Ampere
Process Node	14 nm	8 nm
Shading Units	512	4096+700%
Compute (TFLOPS)	1.247 TFLOPS	10.08 TFLOPS+708%
Boost Clock	1218 MHz	1230 MHz
ROPs	16	64+300%
TMUs	32	128+300%
L1 Cache	0.13 MB	4 MB+2977%
L2 Cache	0.5 MB	4 MB+700%

✨

Advanced Features (DLSS/FSR)

The RTX A3000 Mobile gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon 3100 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	Radeon 3100	RTX A3000 Mobile
Upscaling Tech	FSR Upscaling / FSR 4	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

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Video Memory (VRAM)

The Radeon 3100 has 512 MB of VRAM, while the RTX A3000 Mobile carries 8 GB. RTX A3000 Mobile gives you 1500% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the Radeon 3100 and 128-bit on the RTX A3000 Mobile. L2 Cache: 0.5 MB (Radeon 3100) vs 4 MB (RTX A3000 Mobile) — the RTX A3000 Mobile has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon 3100	RTX A3000 Mobile
VRAM Capacity	0.5 GB	8 GB+1500%
Memory Type	GDDR5	GDDR6
Bus Width	64-bit	128-bit+100%
L2 Cache	0.5 MB	4 MB+700%

🔌

Power & Dimensions

The Radeon 3100 draws 50W versus the RTX A3000 Mobile's 70W — a 33.3% difference. The Radeon 3100 is more power-efficient. Recommended PSU: 350W (Radeon 3100) vs 500W (RTX A3000 Mobile). Power connectors: PCIe-powered vs PCIe-powered.

Feature	Radeon 3100	RTX A3000 Mobile
TDP	50W-29%	70W
Recommended PSU	350W-30%	500W
Power Connector	PCIe-powered	PCIe-powered
Length	—	0mm
Height	—	0mm
Slots	—	0
Temp (Load)	—	80°C
Perf/Watt	1.5	181.7+12013%

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Value Analysis

The newer card here is RTX A3000 Mobile (2021 vs 2019).

Feature	Radeon 3100	RTX A3000 Mobile
MSRP	$199	—
Codename	Polaris 23	GA104
Release	May 13 2019	April 12 2021
Ranking	#757	#205

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