
Radeon HD 8670M vs GRID K180Q

Radeon HD 8670M
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GRID K180Q
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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 8670M is positioned at rank 272 and the GRID K180Q is on rank 381, so the Radeon HD 8670M 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 8670M
Performance Per Dollar GRID K180Q
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GRID K180Q is the superior choice for raw performance. It leads with a 2.7% higher G3D Mark score. However, the Radeon HD 8670M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Radeon HD 8670M | GRID K180Q |
|---|---|---|
| Performance | ❌Lower raw frame rates (-2.7%) | ✅Leading raw performance (+2.7%) |
| Longevity | 🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2013 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the GRID K180Q 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 8670M and GRID K180Q

Radeon HD 8670M
The Radeon HD 8670M is manufactured by AMD. It was released in May 14 2013. It features the GCN 1.0 architecture. The core clock ranges from 850 MHz to 900 MHz. It has 1280 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 520 points.

GRID K180Q
The GRID K180Q is manufactured by NVIDIA. It was released in June 28 2013. It features the Kepler architecture. The core clock speed is 745 MHz. It has 1536 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 534 points. Launch price was $1,875.
Graphics Performance
The Radeon HD 8670M scores 520 and the GRID K180Q reaches 534 in the G3D Mark benchmark — just a 2.7% difference, making them near-identical in rasterization performance. The Radeon HD 8670M is built on GCN 1.0 while the GRID K180Q uses Kepler, both on a 28 nm process. Shader units: 1,280 (Radeon HD 8670M) vs 1,536 (GRID K180Q). Raw compute: 2.304 TFLOPS (Radeon HD 8670M) vs 2.289 TFLOPS (GRID K180Q).
| Feature | Radeon HD 8670M | GRID K180Q |
|---|---|---|
| G3D Mark Score | 520 | 534+3% |
| Architecture | GCN 1.0 | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 1280 | 1536+20% |
| Compute (TFLOPS) | 2.304 TFLOPS | 2.289 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 80 | 128+60% |
| L1 Cache | 320 KB+150% | 128 KB |
| L2 Cache | 512 KB | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 8670M | GRID K180Q |
|---|---|---|
| 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 8670M comes with 1 GB of VRAM, while the GRID K180Q has 512 MB. The Radeon HD 8670M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 64-bit.
| Feature | Radeon HD 8670M | GRID K180Q |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Bus Width | System | 64-bit |
| L2 Cache | 512 KB | 512 KB |
Power & Dimensions
The Radeon HD 8670M draws 100W versus the GRID K180Q's 225W — a 76.9% difference. The Radeon HD 8670M is more power-efficient. Recommended PSU: 350W (Radeon HD 8670M) vs 350W (GRID K180Q). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | Radeon HD 8670M | GRID K180Q |
|---|---|---|
| TDP | 100W-56% | 225W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Perf/Watt | 5.2+117% | 2.4 |
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