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Radeon RX 7800M

RDNA 3.0 Radeon RX 7000 Series Mobile Laptop GDDR6 2024

Key Metrics

Launch Date: 2024-09-11
Stream Processors: 3,840
Memory: 12 GB GDDR6
Memory Bandwidth: 432 GB/s
TDP/TBP: 180 W
Interface: PCIe 4.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Laptop GPU
Official Name	AMD Radeon RX 7800M
Architecture	RDNA 3.0
Launch Date	2024-09-11
Core Specs
GPU Die	Navi 32
Chip Variant / Package	MCM
Process Node	TSMC 5 nm
Transistor Count	28.1 billion
Die Size	346 mm²
Stream Processors	3840
TMUs	240
ROPs	96
RT Units / RT Cores	60
Base Clock	1,295 MHz
Boost Clock	2,335 MHz
Pixel Fillrate	224.2 GP/s
Texture Fillrate	560.4 GT/s
FP32 Throughput	35.87 TFLOPS
FP16 Throughput	71.73 TFLOPS
FP64 Throughput	1.12 TFLOPS
Memory
Memory Size	12 GB
Memory Type	GDDR6
Memory Bus Width	192-bit
Memory Clock	2,250 MHz
Memory Bandwidth	432 GB/s
L2 Cache	4 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	180 W
Interface	PCIe 4.0 x16
Slot Width	IGP
Software
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.2

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source