AMD Radeon RX 6300M vs NVIDIA GeForce RTX 4080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2023
Generation
Mobility Radeon
GeForce 40 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1290 MHz
Boost Clock
2400 MHz
1665 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
32bit
192bit
Bandwidth
72.00GB/s
432.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
7424
TMUs
48
232
ROPs
32
80
RT Cores
12
58
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
48 MB
L3 Cache
8 MB
—
SM Count
—
58
Tensor Cores
—
232
Theoretical Performance
Pixel Rate
76.80 GPixel/s
133.2 GPixel/s
Texture Rate
115.2 GTexel/s
386.3 GTexel/s
FP16 (half)
7.373 TFLOPS
24.72 TFLOPS
FP32 (float)
3.686 TFLOPS
24.72 TFLOPS
FP64 (double)
230.4 GFLOPS
386.3 GFLOPS
Graphics Processor
GPU Name
Navi 24
AD104
GPU Variant
Navi 24 XML
GN21-X9
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
5.4 billion
35.8 billion
Die Size
107 mm²
294 mm²
Board Design
TDP
35W
110W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.6
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.