Mobility Radeon HD 2400 XT vs RADEON X800 XT

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 HD 2400 XT vs RADEON X800 XT 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 HD 2400 XT vs RADEON X800 XT: 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 HD 2400 XT

2009

Why buy it

✅Costs $450 less on MSRP ($49 MSRP vs $499 MSRP).
✅Delivers 959.9% more G3D Mark for each dollar spent, at 2.1 vs 0.2 G3D/$ ($49 MSRP vs $499 MSRP).
✅Draws 30W instead of 300W, a 270W reduction.

Trade-offs

❌2009 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

RADEON X800 XT

2020

Why buy it

✅Mobility Radeon HD 2400 XT is already obsolete for modern gaming, so RADEON X800 XT is the less risky modern option long term.
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Older hardware, 256 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌
918.4% HIGHER MSRP
$499 MSRPvs$49 MSRP
❌Lower G3D Mark per dollar, at 0.2 vs 2.1 G3D/$ ($499 MSRP vs $49 MSRP).
❌900% higher power demand at 300W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Mobility Radeon HD 2400 XT is the faster gaming card right now based on the synthetic data we have. It leads by 4.1% in PassMark G3D (102 vs 98), which is the best performance signal available in this matchup.

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

RADEON X800 XT is the safer long-term pick for 2026 and beyond. The case is simple: a 7nm process instead of 55nm, 72 vs 0 ray-tracing units, and a newer 2020 generation instead of 2009. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

Mobility Radeon HD 2400 XT makes the most sense to buy today. It is $450 cheaper on MSRP at $49 vs $499, and it leads G3D-per-dollar by 959.9% (2.1 vs 0.2), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Mobility Radeon HD 2400 XT is the easier value choice. If you care more about 1080p and some 1440p headroom, RADEON X800 XT has the stronger long-term case.

Mobility Radeon HD 2400 XT vs RADEON X800 XT Technical Specifications

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

Mobility Radeon HD 2400 XT

The Mobility Radeon HD 2400 XT 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 ×2 shading units. The thermal design power (TDP) is 30W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 102 points.

RADEON X800 XT

The RADEON X800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 98 points. Launch price was $649.

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Graphics Performance

The Mobility Radeon HD 2400 XT scores 102 and the RADEON X800 XT reaches 98 in the G3D Mark benchmark — just a 4.1% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 2400 XT is built on TeraScale while the RADEON X800 XT uses RDNA 2.0, both on 55 nm vs 7 nm. Shader units: 800 (Mobility Radeon HD 2400 XT) vs 4,608 (RADEON X800 XT). Raw compute: 0.88 TFLOPS ×2 (Mobility Radeon HD 2400 XT) vs 20.74 TFLOPS (RADEON X800 XT).

Feature	Mobility Radeon HD 2400 XT	RADEON X800 XT
G3D Mark Score	102+4%	98
Architecture	TeraScale	RDNA 2.0
Process Node	55 nm	7 nm
Shading Units	800 ×2	4608+476%
Compute (TFLOPS)	0.88 TFLOPS ×2	20.74 TFLOPS+2257%
ROPs	16 ×2	128+700%
TMUs	40 ×2	288+620%
L1 Cache	0.16 MB	1 MB+525%
L2 Cache	0.25 MB	4 MB+1500%

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Advanced Features (DLSS/FSR)

Feature	Mobility Radeon HD 2400 XT	RADEON X800 XT
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 256 MB of GDDR5. Memory bus width is 64-bit on the Mobility Radeon HD 2400 XT and 64-bit on the RADEON X800 XT. L2 Cache: 0.25 MB (Mobility Radeon HD 2400 XT) vs 4 MB (RADEON X800 XT) — the RADEON X800 XT has significantly larger on-die cache to reduce VRAM reliance.

Feature	Mobility Radeon HD 2400 XT	RADEON X800 XT
VRAM Capacity	0.25 GB	0.25 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit
L2 Cache	0.25 MB	4 MB+1500%

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Power & Dimensions

The Mobility Radeon HD 2400 XT draws 30W versus the RADEON X800 XT's 300W — a 163.6% difference. The Mobility Radeon HD 2400 XT is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 2400 XT) vs 350W (RADEON X800 XT). Power connectors: PCIe-powered vs Legacy.

Feature	Mobility Radeon HD 2400 XT	RADEON X800 XT
TDP	30W-90%	300W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	Legacy
Slots	0	—
Temp (Load)	85	—
Perf/Watt	3.4+1033%	0.3

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Value Analysis

At launch, the Mobility Radeon HD 2400 XT came in at $49, while the RADEON X800 XT launched at $499. On MSRP, Mobility Radeon HD 2400 XT was 90.2% cheaper ($450 less). Performance per dollar on MSRP (G3D Mark / MSRP): 2.1 (Mobility Radeon HD 2400 XT) vs 0.2 (RADEON X800 XT) — the Mobility Radeon HD 2400 XT offers 950% better value. The newer card here is RADEON X800 XT (2020 vs 2009).

Feature	Mobility Radeon HD 2400 XT	RADEON X800 XT
MSRP	$49-90%	$499
Performance per Dollar	2.1+950%	0.2
Codename	M98	Navi 21
Release	January 9 2009	October 28 2020
Ranking	#818	#42

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