Radeon HD 3450 vs Mobility Radeon HD 5430
Radeon HD 3450
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Mobility Radeon HD 5430
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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 Radeon HD 3450 is positioned at rank 273 and the Mobility Radeon HD 5430 is on rank 545, so the Radeon HD 3450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon HD 3450
Performance Per Dollar Mobility Radeon HD 5430
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 5430 is the superior choice for raw performance. It leads with a 1.1% higher G3D Mark score and 100% more VRAM (1 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 3450.
| Insight | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.1%) | ✅Leading raw performance (+1.1%) |
| Longevity | 🛑Obsolete Architecture (2008 / TeraScale (2005−2013)) | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Mobility Radeon HD 5430 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 5430 holds the technical lead. Priced at $15 (vs $15), it costs 0% less, resulting in a 1.1% higher cost efficiency score.
| Insight | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+1.1%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 HD 3450 and Mobility Radeon HD 5430
Radeon HD 3450
The Radeon HD 3450 is manufactured by AMD. It was released in June 25 2008. It features the TeraScale architecture. The core clock speed is 625 MHz. It has 800 shading units. The thermal design power (TDP) is 110W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 179 points. Launch price was $199.
Mobility Radeon HD 5430
The Mobility Radeon HD 5430 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: 181 points.
Graphics Performance
The Radeon HD 3450 scores 179 and the Mobility Radeon HD 5430 reaches 181 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Radeon HD 3450 is built on TeraScale while the Mobility Radeon HD 5430 uses TeraScale 2, both on 55 nm vs 40 nm. Shader units: 800 (Radeon HD 3450) vs 800 (Mobility Radeon HD 5430). Raw compute: 1 TFLOPS (Radeon HD 3450) vs 1.12 TFLOPS (Mobility Radeon HD 5430).
| Feature | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| G3D Mark Score | 179 | 181+1% |
| Architecture | TeraScale | TeraScale 2 |
| Process Node | 55 nm | 40 nm |
| Shading Units | 800 | 800 |
| Compute (TFLOPS) | 1 TFLOPS | 1.12 TFLOPS+12% |
| ROPs | 16 | 16 |
| TMUs | 40 | 40 |
| L1 Cache | 160 KB+100% | 80 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| 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)
The Radeon HD 3450 comes with 512 MB of VRAM, while the Mobility Radeon HD 5430 has 1 GB. The Mobility Radeon HD 5430 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit.
| Feature | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 1 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 256 KB | 256 KB |
Power & Dimensions
The Radeon HD 3450 draws 110W versus the Mobility Radeon HD 5430's 50W — a 75% difference. The Mobility Radeon HD 5430 is more power-efficient. Recommended PSU: 350W (Radeon HD 3450) vs 350W (Mobility Radeon HD 5430). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| TDP | 110W | 50W-55% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 1mm |
| Slots | — | 0 |
| Perf/Watt | 1.6 | 3.6+125% |
Value Analysis
The Radeon HD 3450 launched at $50 MSRP and currently averages $15, while the Mobility Radeon HD 5430 launched at $49 and now averages $15. Performance per dollar (G3D Mark / price): 11.9 (Radeon HD 3450) vs 12.1 (Mobility Radeon HD 5430) — the Mobility Radeon HD 5430 offers 1.7% better value. The Mobility Radeon HD 5430 is the newer GPU (2010 vs 2008).
| Feature | Radeon HD 3450 | Mobility Radeon HD 5430 |
|---|---|---|
| MSRP | $50 | $49-2% |
| Avg Price (30d) | $15 | $15 |
| Performance per Dollar | 11.9 | 12.1+2% |
| Codename | RV770 | Broadway |
| Release | June 25 2008 | January 7 2010 |
| Ranking | #876 | #846 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
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