Qualcomm Adreno 640
Technische Details
| Generation | 5 |
| DirectX-Version | 12.0 |
| Ausführungseinheiten | 4 |
| Maximaler Speicher | 4 GB |
| Shader | 384 |
| Max Displays | 1 |
| Die Architektur | 7 nm |
| Released Date | Q1/2019 |
Hardware-Codec-Unterstützung
| H264 | Decode / Encode |
| AV1 | No |
| H265 / HEVC (8 Bit) | Decode / Encode |
| H265 / HEVC (10 Bit) | Decode / Encode |
| VP8 | Decode / Encode |
| VP9 | Decode / Encode |
GPU-Frequenzen
| GPU-Frequenz | GPU-Spanne (Turbo) | FP16 (halbe Präzision) | FP32 (Single Precision) | FP64 (doppelte Präzision) |
|---|---|---|---|---|
| 0.25 GHz | 0.59 GHz | 1,934 GFLOPS | 967 GFLOPS | 242 GFLOPS |
| 0.25 GHz | 0.68 GHz | 2,232 GFLOPS | 1,116 GFLOPS | 279 GFLOPS |
Wird in den folgenden Prozessoren verwendet
| Prozessoren | GPU-Frequenz | GPU (Turbo) | FP32 (Single Precision) |
|---|---|---|---|
| Qualcomm Snapdragon 855 | 0.25 GHz | 0.59 GHz | 967 GFLOPS |
| Qualcomm Snapdragon 855+ | 0.25 GHz | 0.68 GHz | 1,116 GFLOPS |
