AMD Radeon RX 6300M vs AMD Radeon RX 7950 XTX
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Mobility Radeon
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
2200 MHz
Boost Clock
2400 MHz
3300 MHz
Memory Clock
2250 MHz
2500 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
32bit
384bit
Bandwidth
72.00GB/s
960.0GB/s
Render Config
Compute Units
12
96
Shading Units
768
6144
TMUs
48
384
ROPs
32
192
RT Cores
12
96
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
1024 KB
6 MB
L3 Cache
8 MB
96 MB
Theoretical Performance
Pixel Rate
76.80 GPixel/s
633.6 GPixel/s
Texture Rate
115.2 GTexel/s
1267 GTexel/s
FP16 (half)
7.373 TFLOPS
162.2 TFLOPS
FP32 (float)
3.686 TFLOPS
81.10 TFLOPS
FP64 (double)
230.4 GFLOPS
2.534 TFLOPS
Graphics Processor
GPU Name
Navi 24
Navi 31
GPU Variant
Navi 24 XML
Navi 31 XTX+
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
5.4 billion
57.7 billion
Die Size
107 mm²
529 mm²
Board Design
TDP
35W
355W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.6
6.7