Radeon HD 7660G vs GeForce GT 625M
Radeon HD 7660G
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GeForce GT 625M
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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 7660G is positioned at rank 372 and the GeForce GT 625M is on rank 219, so the GeForce GT 625M 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 7660G
Performance Per Dollar GeForce GT 625M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce GT 625M is the superior choice for raw performance. It leads with a 0.8% 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 7660G.
| Insight | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.8%) | ✅Leading raw performance (+0.8%) |
| 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
While current pricing data is unavailable, the GeForce GT 625M 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 7660G and GeForce GT 625M
Radeon HD 7660G
The Radeon HD 7660G 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: 481 points.
GeForce GT 625M
The GeForce GT 625M 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: 485 points.
Graphics Performance
The Radeon HD 7660G scores 481 and the GeForce GT 625M reaches 485 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Radeon HD 7660G is built on TeraScale 2 while the GeForce GT 625M uses Kepler, both on 40 nm vs 28 nm. Shader units: 480 (Radeon HD 7660G) vs 384 (GeForce GT 625M). Raw compute: 0.576 TFLOPS (Radeon HD 7660G) vs 0.7296 TFLOPS (GeForce GT 625M).
| Feature | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| G3D Mark Score | 481 | 485 |
| 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 7660G | GeForce GT 625M |
|---|---|---|
| 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 7660G comes with 512 MB of VRAM, while the GeForce GT 625M has 2 GB. The GeForce GT 625M offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit.
| Feature | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| 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_0) (Radeon HD 7660G) vs 11.0 (GeForce GT 625M). OpenGL: 4.4 vs 4.0. Maximum simultaneous displays: 2 vs 1.
| Feature | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| DirectX | 11 (11_0) | 11.0 |
| OpenGL | 4.4+10% | 4.0 |
| Max Displays | 2+100% | 1 |
Media & Encoding
Hardware encoder: VCE 1.0 (Radeon HD 7660G) vs No (GeForce GT 625M). Decoder: UVD 3 vs PureVideo HD VP5. Supported codecs: H.264,VC-1,MPEG-2,DivX (Radeon HD 7660G) vs MPEG-2,H.264,VC-1,MPEG-4 ASP (GeForce GT 625M).
| Feature | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| Encoder | VCE 1.0 | No |
| Decoder | UVD 3 | PureVideo HD VP5 |
| Codecs | H.264,VC-1,MPEG-2,DivX | MPEG-2,H.264,VC-1,MPEG-4 ASP |
Power & Dimensions
The Radeon HD 7660G draws 45W versus the GeForce GT 625M's 45W — a 0% difference. The GeForce GT 625M is more power-efficient. Recommended PSU: 350W (Radeon HD 7660G) vs 350W (GeForce GT 625M). Power connectors: 1x 6-pin vs PCIe-powered. Typical load temperature: 75°C vs 75°C.
| Feature | Radeon HD 7660G | GeForce GT 625M |
|---|---|---|
| TDP | 45W | 45W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 75°C | 75°C |
| Perf/Watt | 10.7 | 10.8 |
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