Mobility Radeon 4100 vs Radeon X550XTX

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 Radeon X550XTX 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 Radeon X550XTX: 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

✅+14.1% higher PassMark G3D performance.
✅Delivers 100+% more G3D Mark for each dollar spent, at 1.7 vs 0 G3D/$ ($49 MSRP vs Unknown MSRP).
✅Draws 30W instead of 50W, a 20W reduction.

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.

Radeon X550XTX

2019

Why buy it

✅Mobility Radeon 4100 is already obsolete for modern gaming, so Radeon X550XTX is the less risky modern option long term.
✅More future proof: GCN 4.0 (2016−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌Lower PassMark G3D performance (71 vs 81).
❌2019 hardware with 512 MB of VRAM already sits in legacy territory for modern games.
❌Lower G3D Mark per dollar, at 0 vs 1.7 G3D/$ (Unknown MSRP vs $49 MSRP).
❌66.7% higher power demand at 50W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Mobility Radeon 4100 is the faster gaming card right now based on the synthetic data we have. It leads by 14.1% in PassMark G3D (81 vs 71), which is the best performance signal available in this matchup.

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

Radeon X550XTX is the safer long-term pick for 2026 and beyond. The case is simple: a 14nm process instead of 55nm and a newer 2019 generation instead of 2009. That makes it the less risky pick as game demands keep moving.

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. If you are mainly targeting 1080p and some 1440p, Mobility Radeon 4100 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon X550XTX has the stronger long-term case.

Mobility Radeon 4100 vs Radeon X550XTX 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.

Radeon X550XTX

The Radeon X550XTX is manufactured by AMD. It was released in March 27 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: 71 points.

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Graphics Performance

In G3D Mark, the Mobility Radeon 4100 scores 81 versus the Radeon X550XTX's 71 — the Mobility Radeon 4100 leads by 14.1%. The Mobility Radeon 4100 is built on TeraScale while the Radeon X550XTX uses GCN 4.0, both on 55 nm vs 14 nm. Shader units: 800 (Mobility Radeon 4100) vs 512 (Radeon X550XTX). Raw compute: 0.88 TFLOPS (Mobility Radeon 4100) vs 1.247 TFLOPS (Radeon X550XTX).

Feature	Mobility Radeon 4100	Radeon X550XTX
G3D Mark Score	81+14%	71
Architecture	TeraScale	GCN 4.0
Process Node	55 nm	14 nm
Shading Units	800+56%	512
Compute (TFLOPS)	0.88 TFLOPS	1.247 TFLOPS+42%
ROPs	16	16
TMUs	40+25%	32
L1 Cache	160 KB+25%	128 KB
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Mobility Radeon 4100	Radeon X550XTX
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

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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 Radeon X550XTX. L2 Cache: 256 KB (Mobility Radeon 4100) vs 512 KB (Radeon X550XTX) — the Radeon X550XTX has significantly larger on-die cache to reduce VRAM reliance.

Feature	Mobility Radeon 4100	Radeon X550XTX
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit
L2 Cache	256 KB	512 KB+100%

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Display & API Support

DirectX support: 10.1 (Mobility Radeon 4100) vs 9_0b (Radeon X550XTX). Maximum simultaneous displays: 2 vs 2.

Feature	Mobility Radeon 4100	Radeon X550XTX
DirectX	10.1+12%	9_0b
Max Displays	2	2

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Power & Dimensions

The Mobility Radeon 4100 draws 30W versus the Radeon X550XTX's 50W — a 50% difference. The Mobility Radeon 4100 is more power-efficient. Recommended PSU: 350W (Mobility Radeon 4100) vs 350W (Radeon X550XTX). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 168mm, occupying 0 vs 1 slots.

Feature	Mobility Radeon 4100	Radeon X550XTX
TDP	30W-40%	50W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Length	0mm	168mm
Height	0mm	—
Slots	0-100%	1
Temp (Load)	90	—
Perf/Watt	2.7+93%	1.4

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Value Analysis

At launch, the Mobility Radeon 4100 came in at $49, while the Radeon X550XTX launched at $0. On MSRP, Radeon X550XTX was 100+% cheaper ($49 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.7 (Mobility Radeon 4100) vs Infinity (Radeon X550XTX) — the Radeon X550XTX offers Infinity% better value. The newer card here is Radeon X550XTX (2019 vs 2009).

Feature	Mobility Radeon 4100	Radeon X550XTX
MSRP	$49	$0-100%
Performance per Dollar	1.7	Infinity
Codename	M98	Lexa
Release	January 9 2009	March 27 2019
Ranking	#927	#772

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