AMD Radeon RX 7800M
Specification
- Manufacturer
- AMD
- Architecture
- RDNA 3
- GPU chip
- Navi 32
- Chip variant
- Navi 32 XEM
- Foundry
- TSMC
- Process node
- 5 nm
- Transistors (bn)
- 28.1 mld
- Die size
- 346 mm²
- Announcement date
- September 11, 2024
- Series
- RX 7000 Mobile
- Short name
- RX 7800M
- TGP
- 180 W
- Stream processors
- 3840
- TMUs
- 240
- ROPs
- 96
- Ray accelerators
- 60
- AI accelerators
- 120
- Compute units
- 60
- L2 cache
- 4 MB
- Infinity Cache
- 48 MB
- Game clock
- 2145 MHz
- Boost clock
- 2539 MHz
- VRAM
- 12 GB
- Memory type
- GDDR6
- Memory speed
- 18 Gb/s
- Memory bus
- 192 bit
- Bandwidth
- 432 GB/s
- Interface
- PCIe 4.0 x16
- AI performance
- 78 TOPS
Features
AMD FSR, AMD Fluid Motion Frames, HYPR-RX, Radeon Anti-Lag, FreeSync, AMD SmartShift, AMD Smart Access Memory, Ray Tracing, DirectX 12 Ultimate, Vulkan, OpenGL 4.6, Radeon Media Engine, AV1 Encode, AV1 Decode