AMD Radeon 660M vs AMD Radeon RX Vega 8
24
out 100
VS
22
out 100
Compared 2 processors: AMD Radeon 660M, vs AMD Radeon RX Vega 8. Below are specs, tests, pros and cons for each device
Review
Games
Performance in DirectX, OpenCL, Vulkan
AI/ML
AI workload testing
Professional Apps
3D modeling, video editing, rendering
Energy Efficiency
Power usage in various scenarios
Tests & specs
Specs & test comparisonGames
| Game title | 1080p (High) 1080p (Ultra) 1440p (Ultra) 4K (Ultra) | |
 Forza Horizon 5 | 27 13 11 n/a | 24 12 9 n/a |
 The Witcher 3 | 10 12 n/a n/a | 9 11 n/a n/a |
 Counter-Strike 2 | 24 18 12 n/a | 27 17 12 n/a |
 Far Cry 6 | 22 18 10 n/a | 19 17 10 n/a |
 Hogwarts Legacy | 12 n/a n/a n/a | 10 n/a n/a n/a |
 COD Modern Warfare 3 | 20 16 13 n/a | 20 15 13 n/a |
 Ghost of Tsushima | 12 9 n/a n/a | 12 n/a n/a n/a |
 Cyberpunk 2077 | 9 10 n/a n/a | 9 n/a n/a n/a |
 Shadow of the Tomb Raider | 15 14 11 n/a | 15 15 10 n/a |
| 1080p High | 17 | 16 |
| 1080p Ultra | 13 | 12 |
| 1440p Ultra | 9 | 9 |
| 4K Ultra | - | - |
| Deviation | Low | Low |
Benchmarks
| Time Spy | 1532 | 1413 |
| Solar Bay | 6227 | n/a |
| Port Royal | 613 | n/a |
| Fire Strike | 4906 | 4515 |
| Night Raid | 20196 | 17937 |
| Background Blur | 36 frames/s | 21.2 frames/s |
| Face Detection | 16.4 frames/s | 10.9 frames/s |
| Horizon Detection | 0.48 Gpix/sec | 0.34 Gpix/sec |
| Edge Detection | 0.65 Gpix/sec | 0.65 Gpix/sec |
| Gaussian Blur | 0.53 Gpix/sec | 0.51 Gpix/sec |
| Feature Matching | 0.18 Gpix/sec | 0.13 Gpix/sec |
| Stereo Matching | 46.5 Gpix/sec | 34.9 Gpix/sec |
| Particle Physics | 2056.5 fps | 1322.9 fps |
| API | OpenCL | OpenCL |
| G2D Mark | 701 | 409 |
| DirectX 11 | 92 fps | 10 fps |
| DirectX 12 | 45 fps | 8 fps |
| GPU Compute | 1972 Ops/s | 874 Ops/s |
| Aztec Ruins (Normal) | 109.1 fps | 77 fps |
| Car Chase | 106.4 fps | 68.4 fps |
| Manhattan 3.1.1 (1440p) | 87.7 fps | 58.9 fps |
| T-Rex | 368.5 fps | 293.7 fps |
| ALU 2 | 451.3 fps | 318 fps |
| Driver Overhead 2 | 170.1 fps | 98.4 fps |
| API | OpenGL | OpenGL |
| OS | Windows | Windows |
| Tessellation | 320.9 | 340.4 |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | AMD | AMD |
| Build | Integrated | Integrated |
| Announced | January, 1, 2022 | February, 13, 2018 |
| Form Factor | Laptop use | Laptop use |
| Use case | Universal | Universal |
| Segment | Entry-level | Entry-level |
| Architecture | RDNA 2.0 | GCN 5.0 |
| Codename | Rembrandt | Raven |
GPU
| GPU Frequency | 400 MHz | 300 MHz |
| Boost GPU Frequency | 1800-1900 MHz | 1100-2100 MHz |
| Shader Units | 384 | 512 |
| TMUs | 24 | 32 |
| ROPs | 16 | 8 |
| Execution Units | 6 | 8 |
| Ray Tracing Cores | 6 | No |
| Tensor Cores | n/a | No |
| L1 cache | 128 KB/core | n/a |
| L2 cache | 1024 KB/core | n/a |
| Instructions per Clock | 2 IPC | 2 IPC |
Performance
| Pixel Fill Rate | 29-30 Gpix/sec | 9-17 Gpix/sec |
| Texture Fill Rate | 43-46 GTex/s | 35-67 GTex/s |
| FLOPS | 1.4-1.5 TFLOPS | 1.1-2.2 TFLOPS |
Process
| Interface | PCIe 4.0 x8 | IGP |
| TGP | 15 W | 15 W |
| Process | TSMC | TSMC |
| Process tech. | 6 nm | 7 nm |
| Transistor Size | 208 mm² | 210 mm² |
| Transistor count | 13.1 billion | 4.94 billion |
| Transistor density | 62.98 MTr/mm² | 23.52 MTr/mm² |
Memory
| Interface | System Shared | System Shared |
| ECC support | No | No |
API
| DirectX | 12 | 12 |
| Vulkan | 1.2 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Ray Tracing | Yes | No |
| DLSS | No | No |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
