Radeon HD 8450G + HD 8670M Dual vs GeForce 800M
Radeon HD 8450G + HD 8670M Dual
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GeForce 800M
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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 8450G + HD 8670M Dual is positioned at rank 576 and the GeForce 800M is on rank 290, so the GeForce 800M 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 8450G + HD 8670M Dual
Performance Per Dollar GeForce 800M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 8450G + HD 8670M Dual is the superior choice for raw performance. It leads with a 0.2% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 800M.
| Insight | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| Performance | ✅Leading raw performance (+0.2%) | ❌Lower raw frame rates (-0.2%) |
| Longevity | 🛑Obsolete Architecture (2013 / Legacy) | 🛑Obsolete Architecture (2014 / Maxwell (2014−2017)) |
| 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
While current pricing data is unavailable, the Radeon HD 8450G + HD 8670M Dual remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 8450G + HD 8670M Dual and GeForce 800M
Radeon HD 8450G + HD 8670M Dual
The Radeon HD 8450G + HD 8670M Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 775 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 478 points.
GeForce 800M
The GeForce 800M is manufactured by NVIDIA. It was released in March 12 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: 477 points.
Graphics Performance
The Radeon HD 8450G + HD 8670M Dual scores 478 and the GeForce 800M reaches 477 in the G3D Mark benchmark — just a 0.2% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 8450G + HD 8670M Dual) vs 384 (GeForce 800M).
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| G3D Mark Score | 478 | 477 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 768+100% | 384 |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| 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: 128-bit vs 128-bit.
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
Display & API Support
DirectX support: 11_1 (Radeon HD 8450G + HD 8670M Dual) vs 11.0 (GeForce 800M). Maximum simultaneous displays: 0 vs 1.
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| DirectX | 11_1 | 11.0 |
| Max Displays | 0 | 1 |
Media & Encoding
Hardware encoder: UVD 3 (Radeon HD 8450G + HD 8670M Dual) vs No (GeForce 800M). Decoder: UVD 3 vs PureVideo HD VP5.
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| Encoder | UVD 3 | No |
| Decoder | UVD 3 | PureVideo HD VP5 |
| Codecs | — | MPEG-2,H.264,VC-1,MPEG-4 |
Power & Dimensions
The Radeon HD 8450G + HD 8670M Dual draws 50W versus the GeForce 800M's 33W — a 41% difference. The GeForce 800M is more power-efficient. Recommended PSU: 350W (Radeon HD 8450G + HD 8670M Dual) vs 350W (GeForce 800M). Power connectors: 1x 6-pin vs Legacy. Card length: 1mm vs 0mm, occupying 0 vs 0 slots.
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| TDP | 50W | 33W-34% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | Legacy |
| Length | 1mm | 0mm |
| Height | — | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | — | 70°C |
| Perf/Watt | 9.6 | 14.5+51% |
Value Analysis
The GeForce 800M is the newer GPU (2014 vs 2013).
| Feature | Radeon HD 8450G + HD 8670M Dual | GeForce 800M |
|---|---|---|
| MSRP | $150 | — |
| Avg Price (30d) | $150 | — |
| Codename | — | GM108 |
| Release | August 1 2013 | March 12 2014 |
| Ranking | #881 | #854 |
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