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NVIDIA GPU
GT 640
Local spec snapshot for GT 640.
Ladder positions
#88 in GeForce 600 & earlier
Specifications
| Model | Chip | SP / RT / AI | Base (MHz) | Bus (bit) | VRAM | Speed (GHz) | TGP (W) |
|---|---|---|---|---|---|---|---|
| GT 640 | GK107 | 384 | 720MHz 797MHz 950MHz 1006MHz | 128 bit | 1GB 2GB | 891MHz 2500MHz | 50W 75W |
- SP
- Stream Processors
- RT
- Ray Tracing cores
- AI
- AI / Tensor cores
- Base
- Core clock (MHz)
- VRAM
- Video memory capacity
- Speed
- Memory clock (GHz)
- TGP
- Total Graphics Power (W)