Radeon HD 8470D vs GeForce GT 705
Radeon HD 8470D
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GeForce GT 705
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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 8470D is positioned at rank 166 and the GeForce GT 705 is on rank 199, so the Radeon HD 8470D 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 8470D
Performance Per Dollar GeForce GT 705
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 8470D is the superior choice for raw performance. It leads with a 1.1% higher G3D Mark score. However, the GeForce GT 705 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| Performance | ✅Leading raw performance (+1.1%) | ❌Lower raw frame rates (-1.1%) |
| Longevity | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2014 / Kepler (2012−2018)) |
| 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 Radeon HD 8470D offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 8470D holds the technical lead. Priced at $10 (vs $15), it costs 33% less, resulting in a 51.6% higher cost efficiency score.
| Insight | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+51.6%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($10) | ⚠️Higher upfront cost ($15) |
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 8470D and GeForce GT 705
Radeon HD 8470D
The Radeon HD 8470D is manufactured by AMD. It was released in March 5 2012. It features the GCN 1.0 architecture. The core clock speed is 1000 MHz. It has 1280 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 374 points. Launch price was $349.
GeForce GT 705
The GeForce GT 705 is manufactured by NVIDIA. It was released in May 29 2014. It features the Kepler architecture. The core clock speed is 993 MHz. It has 384 shading units. The thermal design power (TDP) is 64W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 370 points. Launch price was $89.
Graphics Performance
The Radeon HD 8470D scores 374 and the GeForce GT 705 reaches 370 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Radeon HD 8470D is built on GCN 1.0 while the GeForce GT 705 uses Kepler, both on a 28 nm process. Shader units: 1,280 (Radeon HD 8470D) vs 384 (GeForce GT 705). Raw compute: 2.56 TFLOPS (Radeon HD 8470D) vs 0.7626 TFLOPS (GeForce GT 705).
| Feature | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| G3D Mark Score | 374+1% | 370 |
| Architecture | GCN 1.0 | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1280+233% | 384 |
| Compute (TFLOPS) | 2.56 TFLOPS+236% | 0.7626 TFLOPS |
| ROPs | 32+100% | 16 |
| TMUs | 80+150% | 32 |
| L1 Cache | 320 KB+900% | 32 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| 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)
The Radeon HD 8470D comes with 512 MB of VRAM, while the GeForce GT 705 has 1 GB. The GeForce GT 705 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 512 KB (Radeon HD 8470D) vs 256 KB (GeForce GT 705) — the Radeon HD 8470D has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 1 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Power & Dimensions
The Radeon HD 8470D draws 200W versus the GeForce GT 705's 64W — a 103% difference. The GeForce GT 705 is more power-efficient. Recommended PSU: 350W (Radeon HD 8470D) vs 250W (GeForce GT 705). Power connectors: 1x 6-pin vs None.
| Feature | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| TDP | 200W | 64W-68% |
| Recommended PSU | 350W | 250W-29% |
| Power Connector | 1x 6-pin | None |
| Length | — | 145mm |
| Height | — | 111mm |
| Slots | — | 1 |
| Temp (Load) | — | 65°C |
| Perf/Watt | 1.9 | 5.8+205% |
Value Analysis
The Radeon HD 8470D launched at $50 MSRP and currently averages $10, while the GeForce GT 705 launched at $60 and now averages $15. The Radeon HD 8470D costs 33.3% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 37.4 (Radeon HD 8470D) vs 24.7 (GeForce GT 705) — the Radeon HD 8470D offers 51.4% better value. The GeForce GT 705 is the newer GPU (2014 vs 2012).
| Feature | Radeon HD 8470D | GeForce GT 705 |
|---|---|---|
| MSRP | $50-17% | $60 |
| Avg Price (30d) | $10-33% | $15 |
| Performance per Dollar | 37.4+51% | 24.7 |
| Codename | Pitcairn | GK107 |
| Release | March 5 2012 | May 29 2014 |
| Ranking | #460 | #777 |
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