
Radeon X550XTX vs Mobility Radeon HD 4300 Serisi

Radeon X550XTX
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Mobility Radeon HD 4300 Serisi
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Performance Spectrum - GPU
About G3D Mark
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
Performance Per Dollar Mobility Radeon HD 4300 Serisi
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon X550XTX is significantly newer (2019 vs 2009). The Radeon X550XTX likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Mobility Radeon HD 4300 Serisi lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Mobility Radeon HD 4300 Serisi is the superior choice for raw performance. It leads with a 2.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon X550XTX.
| Insight | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.8%) | ✅Leading raw performance (+2.8%) |
| Longevity | GCN 4.0 (2016−2020) (14nm) | 🛑Obsolete Architecture (2009 / TeraScale (2005−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Mobility Radeon HD 4300 Serisi offers a compelling cost-to-performance ratio. Priced at $10 versus $49 for the Radeon X550XTX, it costs 80% less. While it maintains basic entry-level capabilities, this results in a 403.8% higher cost efficiency score.
| Insight | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+403.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($49) | ✅More affordable ($10) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of Radeon X550XTX and Mobility Radeon HD 4300 Serisi

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.

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.
Graphics Performance
The Radeon X550XTX scores 71 and the Mobility Radeon HD 4300 Serisi reaches 73 in the G3D Mark benchmark — just a 2.8% difference, making them near-identical in rasterization performance. The Radeon X550XTX is built on GCN 4.0 while the Mobility Radeon HD 4300 Serisi uses TeraScale, both on 14 nm vs 55 nm. Shader units: 512 (Radeon X550XTX) vs 800 (Mobility Radeon HD 4300 Serisi). Raw compute: 1.247 TFLOPS (Radeon X550XTX) vs 0.88 TFLOPS (Mobility Radeon HD 4300 Serisi).
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| G3D Mark Score | 71 | 73+3% |
| Architecture | GCN 4.0 | TeraScale |
| Process Node | 14 nm | 55 nm |
| Shading Units | 512 | 800+56% |
| Compute (TFLOPS) | 1.247 TFLOPS+42% | 0.88 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 32 | 40+25% |
| L1 Cache | 128 KB | 160 KB+25% |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 512 MB of GDDR5. Bus width: 64-bit vs 64-bit. L2 Cache: 512 KB (Radeon X550XTX) vs 256 KB (Mobility Radeon HD 4300 Serisi) — the Radeon X550XTX has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Display & API Support
DirectX support: 9_0b (Radeon X550XTX) vs 10.1 (Mobility Radeon HD 4300 Serisi). Maximum simultaneous displays: 2 vs 2.
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| DirectX | 9_0b | 10.1+12% |
| Max Displays | 2 | 2 |
Power & Dimensions
The Radeon X550XTX draws 50W versus the Mobility Radeon HD 4300 Serisi's 30W — a 50% difference. The Mobility Radeon HD 4300 Serisi is more power-efficient. Recommended PSU: 350W (Radeon X550XTX) vs 350W (Mobility Radeon HD 4300 Serisi). Power connectors: PCIe-powered vs PCIe-powered.
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| TDP | 50W | 30W-40% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 168mm | — |
| Slots | 1 | 0-100% |
| Temp (Load) | — | 80 |
| Perf/Watt | 1.4 | 2.4+71% |
Value Analysis
The Radeon X550XTX launched at $0 MSRP and currently averages $49, while the Mobility Radeon HD 4300 Serisi launched at $49 and now averages $10. The Mobility Radeon HD 4300 Serisi costs 79.6% less ($39 savings) at current market prices. Performance per dollar (G3D Mark / price): 1.4 (Radeon X550XTX) vs 7.3 (Mobility Radeon HD 4300 Serisi) — the Mobility Radeon HD 4300 Serisi offers 421.4% better value. The Radeon X550XTX is the newer GPU (2019 vs 2009).
| Feature | Radeon X550XTX | Mobility Radeon HD 4300 Serisi |
|---|---|---|
| MSRP | $0-100% | $49 |
| Avg Price (30d) | $49 | $10-80% |
| Performance per Dollar | 1.4 | 7.3+421% |
| Codename | Lexa | M98 |
| Release | March 27 2019 | January 9 2009 |
| Ranking | #772 | #927 |
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