CPU
GPU
Radeon HD 7660D
Popular choices:
GeForce GT 630M
Popular choices:
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 7660D is positioned at rank 513 and the GeForce GT 630M is on rank 147, so the GeForce GT 630M 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 7660D
Performance Per Dollar GeForce GT 630M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GT 630M is the superior choice for raw performance. It leads with a 1.8% higher G3D Mark score and 300% more VRAM (2 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7660D.
| Insight | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.8%) | ✅Leading raw performance (+1.8%) |
| Longevity | 🛑Obsolete Architecture (2012 / TeraScale 2 (2009−2015)) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+300%) |
| Efficiency | Normal Efficiency | Normal Efficiency |
| Case Fit | — | — |
💎 Value Proposition
The Radeon HD 7660D offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon HD 7660D holds the technical lead. Priced at $15 (vs $35), it costs 57% less, resulting in a 129.3% higher cost efficiency score.
| Insight | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+129.3%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($15) | ⚠️Higher upfront cost ($35) |
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.
League of Legends
Technical Specifications
Side-by-side comparison of Radeon HD 7660D and GeForce GT 630M
Radeon HD 7660D
The Radeon HD 7660D 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: 512 points.
GeForce GT 630M
The GeForce GT 630M is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 900 MHz to 950 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 521 points.
Graphics Performance
The Radeon HD 7660D scores 512 and the GeForce GT 630M reaches 521 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The Radeon HD 7660D is built on TeraScale 2 while the GeForce GT 630M uses Kepler, both on 40 nm vs 28 nm. Shader units: 480 (Radeon HD 7660D) vs 384 (GeForce GT 630M). Raw compute: 0.576 TFLOPS (Radeon HD 7660D) vs 0.7296 TFLOPS (GeForce GT 630M).
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| G3D Mark Score | 512 | 521+2% |
| Architecture | TeraScale 2 | Kepler |
| Process Node | 40 nm | 28 nm |
| Shading Units | 480+25% | 384 |
| Compute (TFLOPS) | 0.576 TFLOPS | 0.7296 TFLOPS+27% |
| ROPs | 8 | 16+100% |
| TMUs | 24 | 32+33% |
| L1 Cache | 48 KB+50% | 32 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| 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 7660D comes with 512 MB of VRAM, while the GeForce GT 630M has 2 GB. The GeForce GT 630M offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit.
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 2 GB+300% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 11 (11_2) (Radeon HD 7660D) vs 11.0 (GeForce GT 630M). OpenGL: 4.4 vs 4.0. Maximum simultaneous displays: 3 vs 1.
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| DirectX | 11 (11_2) | 11.0 |
| OpenGL | 4.4+10% | 4.0 |
| Max Displays | 3+200% | 1 |
Media & Encoding
Hardware encoder: VCE 1.0 (Radeon HD 7660D) vs No (GeForce GT 630M). Decoder: UVD 3 vs PureVideo HD VP4. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 (Radeon HD 7660D) vs MPEG-2,H.264,VC-1,MPEG-4 ASP (GeForce GT 630M).
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| Encoder | VCE 1.0 | No |
| Decoder | UVD 3 | PureVideo HD VP4 |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 | MPEG-2,H.264,VC-1,MPEG-4 ASP |
Power & Dimensions
The Radeon HD 7660D draws 45W versus the GeForce GT 630M's 45W — a 0% difference. The GeForce GT 630M is more power-efficient. Recommended PSU: 350W (Radeon HD 7660D) vs 350W (GeForce GT 630M). Power connectors: 1x 6-pin vs PCIe-powered. Typical load temperature: 70°C vs 75°C.
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| TDP | 45W | 45W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 70°C-7% | 75°C |
| Perf/Watt | 11.4 | 11.6+2% |
Value Analysis
The Radeon HD 7660D costs 57.1% less ($20 savings) at current market prices. Performance per dollar (G3D Mark / price): 34.1 (Radeon HD 7660D) vs 14.9 (GeForce GT 630M) — the Radeon HD 7660D offers 128.9% better value.
| Feature | Radeon HD 7660D | GeForce GT 630M |
|---|---|---|
| MSRP | $122 | — |
| Avg Price (30d) | $15-57% | $35 |
| Performance per Dollar | 34.1+129% | 14.9 |
| Codename | Turks | GK107 |
| Release | January 5 2012 | March 22 2012 |
| Ranking | #870 | #828 |
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