
Mobility Radeon HD 4300 Serisi vs GeForce 8400

Mobility Radeon HD 4300 Serisi
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GeForce 8400
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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. The Mobility Radeon HD 4300 Serisi is positioned at rank 673 and the GeForce 8400 is on rank 657, so the GeForce 8400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Mobility Radeon HD 4300 Serisi
Performance Per Dollar GeForce 8400
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce 8400 is the superior choice for raw performance. It leads with a 11% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Mobility Radeon HD 4300 Serisi.
| Insight | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-11%) | ✅Leading raw performance (+11%) |
| Longevity | 🛑Obsolete Architecture (2009 / TeraScale (2005−2013)) | 🛑Obsolete Architecture (2014 / Maxwell (2014−2017)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The GeForce 8400 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the GeForce 8400 holds the technical lead. Priced at $5 (vs $10), it costs 50% less, resulting in a 121.9% higher cost efficiency score.
| Insight | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+121.9%) |
| Upfront Cost | ⚠️Higher upfront cost ($10) | ✅More affordable ($5) |
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 Mobility Radeon HD 4300 Serisi and GeForce 8400

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.

GeForce 8400
The GeForce 8400 is manufactured by NVIDIA. It was released in March 17 2014. It features the Maxwell architecture. The core clock ranges from 1029 MHz to 1124 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 81 points.
Graphics Performance
In G3D Mark, the Mobility Radeon HD 4300 Serisi scores 73 versus the GeForce 8400's 81 — the GeForce 8400 leads by 11%. The Mobility Radeon HD 4300 Serisi is built on TeraScale while the GeForce 8400 uses Maxwell, both on 55 nm vs 28 nm. Shader units: 800 (Mobility Radeon HD 4300 Serisi) vs 384 (GeForce 8400). Raw compute: 0.88 TFLOPS (Mobility Radeon HD 4300 Serisi) vs 0.8632 TFLOPS (GeForce 8400).
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| G3D Mark Score | 73 | 81+11% |
| Architecture | TeraScale | Maxwell |
| Process Node | 55 nm | 28 nm |
| Shading Units | 800+108% | 384 |
| Compute (TFLOPS) | 0.88 TFLOPS+2% | 0.8632 TFLOPS |
| ROPs | 16+100% | 8 |
| TMUs | 40+150% | 16 |
| L1 Cache | 160 KB | 192 KB+20% |
| L2 Cache | 0.25 MB | 1 MB+300% |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| 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 | Standard |
Video Memory (VRAM)
Both cards feature 512 MB of GDDR5. Bus width: 64-bit vs 128-bit. L2 Cache: 0.25 MB (Mobility Radeon HD 4300 Serisi) vs 1 MB (GeForce 8400) — the GeForce 8400 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 0.25 MB | 1 MB+300% |
Display & API Support
DirectX support: 10.1 (Mobility Radeon HD 4300 Serisi) vs 10.0 (GeForce 8400). OpenGL: 3.3 vs 3.3. Maximum simultaneous displays: 2 vs 2.
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| DirectX | 10.1 | 10.0 |
| OpenGL | 3.3 | 3.3 |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: UVD 2.0 (Mobility Radeon HD 4300 Serisi) vs No (GeForce 8400). Decoder: UVD 2.0 vs PureVideo HD VP2. Supported codecs: H.264,MPEG-2,VC-1 (Mobility Radeon HD 4300 Serisi) vs MPEG-2,H.264 (GeForce 8400).
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| Encoder | UVD 2.0 | No |
| Decoder | UVD 2.0 | PureVideo HD VP2 |
| Codecs | H.264,MPEG-2,VC-1 | MPEG-2,H.264 |
Power & Dimensions
The Mobility Radeon HD 4300 Serisi draws 30W versus the GeForce 8400's 33W — a 9.5% difference. The Mobility Radeon HD 4300 Serisi is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 4300 Serisi) vs 350W (GeForce 8400). Power connectors: PCIe-powered vs Legacy. Typical load temperature: 80 vs 65°C.
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| TDP | 30W-9% | 33W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Length | — | 170mm |
| Height | — | 106mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 80 | 65°C-19% |
| Perf/Watt | 2.4 | 2.5+4% |
Value Analysis
The Mobility Radeon HD 4300 Serisi launched at $49 MSRP and currently averages $10, while the GeForce 8400 launched at $45 and now averages $5. The GeForce 8400 costs 50% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 7.3 (Mobility Radeon HD 4300 Serisi) vs 16.2 (GeForce 8400) — the GeForce 8400 offers 121.9% better value. The GeForce 8400 is the newer GPU (2014 vs 2009).
| Feature | Mobility Radeon HD 4300 Serisi | GeForce 8400 |
|---|---|---|
| MSRP | $49 | $45-8% |
| Avg Price (30d) | $10 | $5-50% |
| Performance per Dollar | 7.3 | 16.2+122% |
| Codename | M98 | GM108 |
| Release | January 9 2009 | March 17 2014 |
| Ranking | #927 | #850 |
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