Mobility Radeon HD 4300 Serisi vs MOBILITY RADEON X700

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 4300 Serisi vs MOBILITY RADEON X700 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 4300 Serisi vs MOBILITY RADEON X700: 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 4300 Serisi

2009

Why buy it

✅+9% higher PassMark G3D performance.
✅Costs $51 less on MSRP ($49 MSRP vs $100 MSRP).
✅Delivers 122.4% more G3D Mark for each dollar spent, at 1.5 vs 0.7 G3D/$ ($49 MSRP vs $100 MSRP).
✅300% more VRAM for high-resolution textures and newer games (512 MB vs 128 MB).
✅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.

MOBILITY RADEON X700

2010

Why buy it

✅More future proof: TeraScale 2 (2009−2015) on 40nm with a newer platform for upcoming games.

Trade-offs

❌Lower PassMark G3D performance (67 vs 73).
❌Less VRAM, with 128 MB vs 512 MB for high-resolution textures and newer games.
❌2010 hardware with 128 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
104.1% HIGHER MSRP
$100 MSRPvs$49 MSRP
❌Lower G3D Mark per dollar, at 0.7 vs 1.5 G3D/$ ($100 MSRP vs $49 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Mobility Radeon HD 4300 Serisi is the faster gaming card right now based on the synthetic data we have. It leads by 9% in PassMark G3D (73 vs 67), which is the best performance signal available in this matchup.

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

Mobility Radeon HD 4300 Serisi is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs 128 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Mobility Radeon HD 4300 Serisi makes the most sense to buy today. It is $51 cheaper on MSRP at $49 vs $100, and it leads G3D-per-dollar by 122.4% (1.5 vs 0.7), so the value case lines up with the gaming result.

Mobility Radeon HD 4300 Serisi vs MOBILITY RADEON X700 Technical Specifications

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

Mobility Radeon HD 4300 Serisi

The Mobility Radeon HD 4300 Serisi 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: 73 points.

MOBILITY RADEON X700

The MOBILITY RADEON X700 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: 67 points.

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Graphics Performance

In G3D Mark, the Mobility Radeon HD 4300 Serisi scores 73 versus the MOBILITY RADEON X700's 67 — the Mobility Radeon HD 4300 Serisi leads by 9%. The Mobility Radeon HD 4300 Serisi is built on TeraScale while the MOBILITY RADEON X700 uses TeraScale 2, both on 55 nm vs 40 nm. Shader units: 800 (Mobility Radeon HD 4300 Serisi) vs 800 (MOBILITY RADEON X700). Raw compute: 0.88 TFLOPS (Mobility Radeon HD 4300 Serisi) vs 1.12 TFLOPS (MOBILITY RADEON X700).

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
G3D Mark Score	73+9%	67
Architecture	TeraScale	TeraScale 2
Process Node	55 nm	40 nm
Shading Units	800	800
Compute (TFLOPS)	0.88 TFLOPS	1.12 TFLOPS+27%
ROPs	16	16
TMUs	40	40
L1 Cache	160 KB+100%	80 KB
L2 Cache	256 KB	256 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
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)

The Mobility Radeon HD 4300 Serisi has 512 MB of VRAM, while the MOBILITY RADEON X700 carries 128 MB. Mobility Radeon HD 4300 Serisi gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the Mobility Radeon HD 4300 Serisi and 128-bit on the MOBILITY RADEON X700.

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
VRAM Capacity	0.5 GB+300%	0.125 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	64-bit	128-bit+100%
L2 Cache	256 KB	256 KB

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Display & API Support

DirectX support: 10.1 (Mobility Radeon HD 4300 Serisi) vs 9.0b (MOBILITY RADEON X700). OpenGL: 3.3 vs 2.1. Maximum simultaneous displays: 2 vs 2.

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
DirectX	10.1+12%	9.0b
OpenGL	3.3+57%	2.1
Max Displays	2	2

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Power & Dimensions

The Mobility Radeon HD 4300 Serisi draws 30W versus the MOBILITY RADEON X700's 50W — a 50% difference. The Mobility Radeon HD 4300 Serisi is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 4300 Serisi) vs 350W (MOBILITY RADEON X700). Power connectors: PCIe-powered vs PCIe-powered. Typical load temperature: 80 vs 80°C.

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
TDP	30W-40%	50W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Slots	0	—
Temp (Load)	80	80°C
Perf/Watt	2.4+85%	1.3

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Value Analysis

At launch, the Mobility Radeon HD 4300 Serisi came in at $49, while the MOBILITY RADEON X700 launched at $100. On MSRP, Mobility Radeon HD 4300 Serisi was 51% cheaper ($51 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.5 (Mobility Radeon HD 4300 Serisi) vs 0.7 (MOBILITY RADEON X700) — the Mobility Radeon HD 4300 Serisi offers 114.3% better value. The newer card here is MOBILITY RADEON X700 (2010 vs 2009).

Feature	Mobility Radeon HD 4300 Serisi	MOBILITY RADEON X700
MSRP	$49-51%	$100
Performance per Dollar	1.5+114%	0.7
Codename	M98	Broadway
Release	January 9 2009	January 7 2010
Ranking	#927	#846

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