Hardware Wiki: GPU Wiki CPU Wiki

Radeon RX 6450M

RDNA 2.0 Radeon RX 6000 Series Mobile Laptop GDDR6 2023

Key Metrics

Launch Date: 2023-01-04
Stream Processors: 768
Memory: 4 GB GDDR6
Memory Bandwidth: 128 GB/s
TDP/TBP: 50 W
Interface: PCIe 4.0 x4

Add to comparison

Save this GPU, then open another GPU page to compare them side by side.

GPU Specs

What do these fields mean?

Identity
Entry Type	Laptop GPU
Official Name	AMD Radeon RX 6450M
Architecture	RDNA 2.0
Launch Date	2023-01-04
Core Specs
GPU Die	Navi 24
Process Node	TSMC 6 nm
Transistor Count	5.4 billion
Die Size	107 mm²
Stream Processors	768
TMUs	48
ROPs	32
RT Units / RT Cores	12
Base Clock	2,000 MHz
Boost Clock	2,460 MHz
Pixel Fillrate	78.72 GP/s
Texture Fillrate	118.1 GT/s
FP32 Throughput	3.78 TFLOPS
FP16 Throughput	7.56 TFLOPS
FP64 Throughput	0.24 TFLOPS
Memory
Memory Size	4 GB
Memory Type	GDDR6
Memory Bus Width	64-bit
Memory Clock	2,000 MHz
Memory Bandwidth	128 GB/s
L2 Cache	1 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	50 W
Interface	PCIe 4.0 x4
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