Radeon HD 7640G vs GeForce 8800M GTX
Radeon HD 7640G
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GeForce 8800M GTX
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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 7640G is positioned at rank 380 and the GeForce 8800M GTX is on rank 378, so the GeForce 8800M GTX 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 7640G
Performance Per Dollar GeForce 8800M GTX
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce 8800M GTX is the superior choice for raw performance. It leads with a 1.8% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7640G.
| Insight | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.8%) | ✅Leading raw performance (+1.8%) |
| Longevity | 🛑Obsolete Architecture (2012 / TeraScale 2 (2009−2015)) | 🛑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 | — | — |
💎 Value Proposition
While current pricing data is unavailable, the GeForce 8800M GTX 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 7640G and GeForce 8800M GTX
Radeon HD 7640G
The Radeon HD 7640G is manufactured by AMD. It was released in January 5 2012. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 45W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 454 points.
GeForce 8800M GTX
The GeForce 8800M GTX 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: 462 points.
Graphics Performance
The Radeon HD 7640G scores 454 and the GeForce 8800M GTX reaches 462 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The Radeon HD 7640G is built on TeraScale 2 while the GeForce 8800M GTX uses G9x, both on 40 nm vs 65 nm. Shader units: 480 (Radeon HD 7640G) vs 224 (GeForce 8800M GTX).
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| G3D Mark Score | 454 | 462+2% |
| Architecture | TeraScale 2 | G9x |
| Process Node | 40 nm | 65 nm |
| Shading Units | 480+114% | 224 |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 2.1 (Compatible) |
| Frame Generation | Not Supported | FSR 3 (Compatible) |
| 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 64-bit.
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit+100% | 64-bit |
Display & API Support
DirectX support: 11 (11_0) (Radeon HD 7640G) vs 10.0 (GeForce 8800M GTX). OpenGL: 4.4 vs 3.3. Maximum simultaneous displays: 2 vs 2.
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| DirectX | 11 (11_0)+10% | 10.0 |
| OpenGL | 4.4+33% | 3.3 |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: VCE 1.0 (Radeon HD 7640G) vs No (GeForce 8800M GTX). Decoder: UVD 3.2 vs PureVideo HD VP2. Supported codecs: H.264,VC-1,MPEG-2,DivX (Radeon HD 7640G) vs MPEG-2,H.264 (GeForce 8800M GTX).
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| Encoder | VCE 1.0 | No |
| Decoder | UVD 3.2 | PureVideo HD VP2 |
| Codecs | H.264,VC-1,MPEG-2,DivX | MPEG-2,H.264 |
Power & Dimensions
The Radeon HD 7640G draws 45W versus the GeForce 8800M GTX's 150W — a 107.7% difference. The Radeon HD 7640G is more power-efficient. Recommended PSU: 350W (Radeon HD 7640G) vs 350W (GeForce 8800M GTX). Power connectors: 1x 6-pin vs PCIe-powered. Typical load temperature: 70°C vs 95°C.
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| TDP | 45W-70% | 150W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 70°C-26% | 95°C |
| Perf/Watt | 10.1+226% | 3.1 |
Value Analysis
The Radeon HD 7640G is the newer GPU (2012 vs 2008).
| Feature | Radeon HD 7640G | GeForce 8800M GTX |
|---|---|---|
| MSRP | $50 | — |
| Avg Price (30d) | $50 | — |
| Codename | Turks | NB9E-GTX |
| Release | January 5 2012 | July 15 2008 |
| Ranking | #870 | #825 |
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