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Radeon RX 6800M

RDNA 2.0 Radeon RX 6000 Series Mobile Laptop GDDR6 2021

Key Metrics

Launch Date: 2021-05-31
Stream Processors: 2,560
Memory: 12 GB GDDR6
Memory Bandwidth: 384 GB/s
TDP/TBP: 145 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 6800M
Architecture	RDNA 2.0
Launch Date	2021-05-31
Core Specs
GPU Die	Navi 22
Chip Variant / Package	BGA-1701
Process Node	TSMC 7 nm
Transistor Count	17.2 billion
Die Size	335 mm²
Stream Processors	2560
TMUs	160
ROPs	64
RT Units / RT Cores	40
Base Clock	2,116 MHz
Boost Clock	2,390 MHz
Pixel Fillrate	153 GP/s
Texture Fillrate	382.4 GT/s
FP32 Throughput	12.24 TFLOPS
FP16 Throughput	24.47 TFLOPS
FP64 Throughput	0.76 TFLOPS
Memory
Memory Size	12 GB
Memory Type	GDDR6
Memory Bus Width	192-bit
Memory Clock	2,000 MHz
Memory Bandwidth	384 GB/s
L2 Cache	3 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	145 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 2.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source