Radeon 660M
- Graphics Processor: Rembrandt
- Cores: 384
- TMUs / ROPs: 24 / 16
Review
Compare Radeon 660M with other GPUs
Games
| Forza Horizon 5 | 27 13 11 - |
| The Witcher 3 | 9 12 - - |
| Counter-Strike 2 | 28 17 13 - |
| Far Cry 6 | 20 16 9 - |
| Hogwarts Legacy | 10 - - - |
| CoD: Modern Warfare III | 18 15 13 - |
| Ghost of Tsushima | 13 - - - |
| Cyberpunk 2077 | 9 9 - - |
| Shadow of the Tomb Raider | 17 14 11 - |
| 1080p High | 17 |
| 1080p Ultra | 12 |
| 1440p Ultra | 9 |
| 4K Ultra | - |
| Margin of Error | Low |
Test in Benchmarks
Performance tests in graphics benchmarks and applications3D Mark
| Time Spy | 1514 |
| Solar Bay | 6396 |
| Port Royal | 586 |
| Fire Strike | 4879 |
| Wild Life Extreme | 2676 |
| Night Raid | 18958 |
GeekBench 6 OpenCL
| Background Blur | 36 img/sec |
| Face Detection | 16.4 img/sec |
| Horizon Detection | 0.48 Gpixels/sec |
| Edge Detection | 0.65 Gpixels/sec |
| Gaussian Blur | 0.53 Gpixels/sec |
| Feature Matching | 0.18 Gpixels/sec |
| Stereo Matching | 46.5 Gpixels/sec |
| Particle Physics | 2056.5 FPS |
| API | OpenCL |
Passmark Graphics
| G2D Mark | 654 |
| DirectX 11 | 47 FPS |
| DirectX 12 | 23 FPS |
| GPU Compute | 1321 Ops/s |
Artificial Intelligence Tests
Performance in machine learning and artificial intelligence tasksGeekBench 6 ML
| Image Classification (SP) | 1465 |
| Image Segmentation (HP) | 1706 |
| Image Super Resolution (Q) | 4266 |
| Face Detection (HP) | 5115 |
| Pose Estimation (Q) | 12992 |
| Text Classification (SP) | 1116 |
| Machine Translation (HP) | 1859 |
| Object Detection (SP) | 1574 |
| Depth Estimation (Q) | 6538 |
| Style Transfer (SP) | 26656 |
| Framework | ONNX |
| Backend | DirectML |
Specifications
Detailed technical specifications of the Radeon 660MGeneral
| Vendor | Amd |
| Build | Integrated |
| Released | January 1, 2022 |
| Case | Laptop |
| Purpose | Generic |
| Segment | Entry-level |
| Architecture | RDNA 2.0 |
| GPU Codename | Rembrandt |
| Successor | - Radeon 8040S |
| Recommended CPU | - AMD Ryzen 5 6600H or above |
| Used in CPUs | - AMD Ryzen 5 150 - AMD Ryzen 5 7535U - AMD Ryzen 5 7535HS - AMD Ryzen 5 Pro 6650U - AMD Ryzen 5 6600U - AMD Ryzen 5 6600H |
Laptop GPU ranking - 117th place
Graphics Processing Unit
| Base Clock | 400 MHz |
| Boost Clock | 1800-1900 MHz (configurable) |
| Shading Units | 384 |
| Texture Mapping Units (TMUs) | 24 |
| Render Output Units (ROPs) | 16 |
| Compute Units (Pipelines) | 6 |
| Ray-tracing Cores | 6 |
| L1 Cache | 128KB per cluster |
| L2 Cache | 1024KB shared |
| Instructions Per Cycle | 2 IPC |
Raw Performance
| Pixel Fill Rate | 29-30 GPixel/s |
| Texture Fill Rate | 43-46 GTexel/s |
Physical
| Interface | PCIe 4.0 x8 |
| TGP | 15 W |
| Manufacturing | TSMC |
| Fabrication Process | 6 nm |
| Die Size | 208 mm² |
| Transistor Count | 13.1 billion |
| Transistor Density | 62.98 MTr/mm² |
Memory
| Memory Type | System Shared |
| ECC | No |
API
| DirectX | 12 |
| Vulkan | 1.2 |
| OpenGL | 4.6 |
| OpenCL | 2.0 |
| Ray Tracing | Yes |
| DLSS | No |