
Mobility Radeon HD 4670
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GeForce 8800 GT
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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 4670 is positioned at rank 418 and the GeForce 8800 GT is on rank 656, so the Mobility Radeon HD 4670 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 4670
Performance Per Dollar GeForce 8800 GT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 4670 is the superior choice for raw performance. It leads with a 1.3% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 8800 GT.
| Insight | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| Performance | ✅Leading raw performance (+1.3%) | ❌Lower raw frame rates (-1.3%) |
| Longevity | 🛑Obsolete Architecture (2009 / TeraScale (2005−2013)) | 🛑Obsolete Architecture (2008 / G9x (2007−2010)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Mobility Radeon HD 4670 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 4670 holds the technical lead. Priced at $20 (vs $25), it costs 20% less, resulting in a 26.6% higher cost efficiency score.
| Insight | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+26.6%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($20) | ⚠️Higher upfront cost ($25) |
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 4670 and GeForce 8800 GT

Mobility Radeon HD 4670
The Mobility Radeon HD 4670 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: 463 points.

GeForce 8800 GT
The GeForce 8800 GT is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 457 points.
Graphics Performance
The Mobility Radeon HD 4670 scores 463 and the GeForce 8800 GT reaches 457 in the G3D Mark benchmark — just a 1.3% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 4670 is built on TeraScale while the GeForce 8800 GT uses G9x, both on 55 nm vs 65 nm. Shader units: 800 (Mobility Radeon HD 4670) vs 224 (GeForce 8800 GT).
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| G3D Mark Score | 463+1% | 457 |
| Architecture | TeraScale | G9x |
| Process Node | 55 nm | 65 nm |
| Shading Units | 800+257% | 224 |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| 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 1 GB of GDDR5. Bus width: 64-bit vs 64-bit.
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| VRAM Capacity | 1 GB | 1 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 64-bit |
Display & API Support
DirectX support: 10.1 (Mobility Radeon HD 4670) vs 10.0 (GeForce 8800 GT). Vulkan: N/A vs None. OpenGL: 3.3 vs 3.3. Maximum simultaneous displays: 2 vs 2.
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| DirectX | 10.1 | 10.0 |
| Vulkan | N/A | None |
| OpenGL | 3.3 | 3.3 |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: None (Mobility Radeon HD 4670) vs No (GeForce 8800 GT). Decoder: UVD 2.2 vs PureVideo HD VP2. Supported codecs: MPEG-2,H.264,VC-1 (Mobility Radeon HD 4670) vs MPEG-2,H.264 (GeForce 8800 GT).
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| Encoder | None | No |
| Decoder | UVD 2.2 | PureVideo HD VP2 |
| Codecs | MPEG-2,H.264,VC-1 | MPEG-2,H.264 |
Power & Dimensions
The Mobility Radeon HD 4670 draws 30W versus the GeForce 8800 GT's 150W — a 133.3% difference. The Mobility Radeon HD 4670 is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 4670) vs 350W (GeForce 8800 GT). Power connectors: PCIe-powered vs Legacy. Card length: 0mm vs 229mm, occupying 0 vs 1 slots. Typical load temperature: 70 vs 85°C.
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| TDP | 30W-80% | 150W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Length | 0mm | 229mm |
| Height | 0mm | 111mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 70-18% | 85°C |
| Perf/Watt | 15.4+413% | 3.0 |
Value Analysis
The Mobility Radeon HD 4670 launched at $67 MSRP and currently averages $20, while the GeForce 8800 GT launched at $249 and now averages $25. The Mobility Radeon HD 4670 costs 20% less ($5 savings) at current market prices. Performance per dollar (G3D Mark / price): 23.1 (Mobility Radeon HD 4670) vs 18.3 (GeForce 8800 GT) — the Mobility Radeon HD 4670 offers 26.2% better value. The Mobility Radeon HD 4670 is the newer GPU (2009 vs 2008).
| Feature | Mobility Radeon HD 4670 | GeForce 8800 GT |
|---|---|---|
| MSRP | $67-73% | $249 |
| Avg Price (30d) | $20-20% | $25 |
| Performance per Dollar | 23.1+26% | 18.3 |
| Codename | M98 | NB9E-GTX |
| Release | January 9 2009 | July 15 2008 |
| Ranking | #927 | #825 |
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