Mobility Radeon 4100 vs nForce 750a SLI

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.

Mobility Radeon 4100 vs nForce 750a SLI 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.

Mobility Radeon 4100 vs nForce 750a SLI: Pros, Cons & Final Verdict

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

Mobility Radeon 4100

2009

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 1.7 vs 0 G3D/$ ($49 MSRP vs Unknown MSRP).

Trade-offs

❌2009 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

nForce 750a SLI

2013

Why buy it

✅More future proof: Kepler (2012−2018) on 28nm with a newer platform for upcoming games.

Trade-offs

❌2013 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 1.7 G3D/$ (Unknown MSRP vs $49 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

nForce 750a SLI is the faster gaming card right now based on the synthetic data we have. It leads by 2.5% in PassMark G3D (83 vs 81), which is the best performance signal available in this matchup.

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

Mobility Radeon 4100 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. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Mobility Radeon 4100 makes the most sense today based on the pricing and value data we have for this matchup. nForce 750a SLI still makes more sense if max raw gaming performance matters more than value.

Mobility Radeon 4100 vs nForce 750a SLI Technical Specifications

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

Mobility Radeon 4100

The Mobility Radeon 4100 is manufactured by AMD. It was released in January 9 2009. It features the TeraScale architecture. The core clock speed is 550 MHz. It has 800 shading units. The thermal design power (TDP) is 30W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 81 points.

nForce 750a SLI

The nForce 750a SLI is manufactured by an unknown manufacturer. It was released in April 1 2013. It features the Kepler architecture. The core clock speed is 967 MHz. It has 768 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 83 points.

⚡

Graphics Performance

The Mobility Radeon 4100 scores 81 and the nForce 750a SLI reaches 83 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The Mobility Radeon 4100 is built on TeraScale while the nForce 750a SLI uses Kepler, both on 55 nm vs 28 nm. Shader units: 800 (Mobility Radeon 4100) vs 768 (nForce 750a SLI).

Feature	Mobility Radeon 4100	nForce 750a SLI
G3D Mark Score	81	83+2%
Architecture	TeraScale	Kepler
Process Node	55 nm	28 nm
Shading Units	800+4%	768

✨

Advanced Features (DLSS/FSR)

Feature	Mobility Radeon 4100	nForce 750a SLI
Upscaling Tech	FSR Upscaling / FSR 4	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	Standard

💾

Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 64-bit on the Mobility Radeon 4100 and 64-bit on the nForce 750a SLI.

Feature	Mobility Radeon 4100	nForce 750a SLI
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit

🖥️

Display & API Support

DirectX support: 10.1 (Mobility Radeon 4100) vs 10_0 (nForce 750a SLI). Maximum simultaneous displays: 2 vs 2.

Feature	Mobility Radeon 4100	nForce 750a SLI
DirectX	10.1	10_0
Max Displays	2	2

🎬

Media & Encoding

Hardware encoder: None (Mobility Radeon 4100) vs PureVideo HD (nForce 750a SLI). Decoder: UVD 2 vs PureVideo HD.

Feature	Mobility Radeon 4100	nForce 750a SLI
Encoder	None	PureVideo HD
Decoder	UVD 2	PureVideo HD
Codecs	H.264,VC-1,MPEG-2	—

🔌

Power & Dimensions

The Mobility Radeon 4100 draws 30W versus the nForce 750a SLI's 30W — a 0% difference. The nForce 750a SLI is more power-efficient. Recommended PSU: 350W (Mobility Radeon 4100) vs 350W (nForce 750a SLI). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 1mm, occupying 0 vs 0 slots.

Feature	Mobility Radeon 4100	nForce 750a SLI
TDP	30W	30W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Length	0mm	1mm
Height	0mm	—
Slots	0	0
Temp (Load)	90	—
Perf/Watt	2.7	2.8+4%

💰

Value Analysis

At launch, the Mobility Radeon 4100 came in at $49, while the nForce 750a SLI launched at $0. On MSRP, nForce 750a SLI was 100+% cheaper ($49 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.7 (Mobility Radeon 4100) vs Infinity (nForce 750a SLI) — the nForce 750a SLI offers Infinity% better value. The newer card here is nForce 750a SLI (2013 vs 2009).

Feature	Mobility Radeon 4100	nForce 750a SLI
MSRP	$49	$0-100%
Performance per Dollar	1.7	Infinity
Codename	M98	N14P-GT
Release	January 9 2009	April 1 2013
Ranking	#927	#616

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