GeForce G 105M vs Mobility Radeon HD 3450

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 G 105M vs Mobility Radeon HD 3450 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 G 105M vs Mobility Radeon HD 3450: 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 G 105M

2016

Why buy it

✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅More future proof: Pascal (2016−2021) on 14nm with a newer platform for upcoming games.

Trade-offs

❌2016 hardware with 512 MB 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 0.9 G3D/$ (Unknown MSRP vs $100 MSRP).
❌20% higher power demand at 60W vs 50W.

Mobility Radeon HD 3450

2010

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 0.9 vs 0 G3D/$ ($100 MSRP vs Unknown MSRP).
✅Draws 50W instead of 60W, a 10W reduction.

Trade-offs

❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌2010 hardware with 256 MB 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?

GeForce G 105M is the faster gaming card right now based on the synthetic data we have. It leads by 1.1% in PassMark G3D (92 vs 91), which is the best performance signal available in this matchup.

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

GeForce G 105M is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs 256 MB of VRAM, a 14nm process instead of 40nm, and a newer 2016 generation instead of 2010. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Mobility Radeon HD 3450 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, Mobility Radeon HD 3450 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce G 105M has the stronger long-term case.

GeForce G 105M vs Mobility Radeon HD 3450 Technical Specifications

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

GeForce G 105M

The GeForce G 105M is manufactured by NVIDIA. It was released in October 25 2016. It features the Pascal architecture. The core clock ranges from 1290 MHz to 1392 MHz. It has 640 shading units. The thermal design power (TDP) is 60W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 92 points. Launch price was $109.

Mobility Radeon HD 3450

The Mobility Radeon HD 3450 is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 91 points.

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Graphics Performance

The GeForce G 105M scores 92 and the Mobility Radeon HD 3450 reaches 91 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce G 105M is built on Pascal while the Mobility Radeon HD 3450 uses TeraScale 2, both on 14 nm vs 40 nm. Shader units: 640 (GeForce G 105M) vs 800 (Mobility Radeon HD 3450). Raw compute: 1.862 TFLOPS (GeForce G 105M) vs 1.12 TFLOPS (Mobility Radeon HD 3450).

Feature	GeForce G 105M	Mobility Radeon HD 3450
G3D Mark Score	92+1%	91
Architecture	Pascal	TeraScale 2
Process Node	14 nm	40 nm
Shading Units	640	800+25%
Compute (TFLOPS)	1.862 TFLOPS+66%	1.12 TFLOPS
ROPs	32+100%	16
TMUs	40	40
L1 Cache	240 KB+200%	80 KB
L2 Cache	1 MB+300%	0.25 MB

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Advanced Features (DLSS/FSR)

The GeForce G 105M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Mobility Radeon HD 3450 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce G 105M	Mobility Radeon HD 3450
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

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Video Memory (VRAM)

The GeForce G 105M has 512 MB of VRAM, while the Mobility Radeon HD 3450 carries 256 MB. GeForce G 105M 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 G 105M and 128-bit on the Mobility Radeon HD 3450. L2 Cache: 1 MB (GeForce G 105M) vs 0.25 MB (Mobility Radeon HD 3450) — the GeForce G 105M has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce G 105M	Mobility Radeon HD 3450
VRAM Capacity	0.5 GB+100%	0.25 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	1 MB+300%	0.25 MB

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Power & Dimensions

The GeForce G 105M draws 60W versus the Mobility Radeon HD 3450's 50W — a 18.2% difference. The Mobility Radeon HD 3450 is more power-efficient. Recommended PSU: 350W (GeForce G 105M) vs 350W (Mobility Radeon HD 3450). Power connectors: Legacy vs PCIe-powered.

Feature	GeForce G 105M	Mobility Radeon HD 3450
TDP	60W	50W-17%
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	0mm	—
Height	0mm	—
Slots	0	—
Temp (Load)	75°C	—
Perf/Watt	1.5	1.8+20%

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Value Analysis

The newer card here is GeForce G 105M (2016 vs 2010).

Feature	GeForce G 105M	Mobility Radeon HD 3450
MSRP	—	$100
Codename	GP107	Broadway
Release	October 25 2016	January 7 2010
Ranking	#443	#846

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