AMD Radeon RX 6950 XT vs AMD Radeon RX 6300M
GPU Specs Compare
Graphics Card
Release Date
May 2022
Jan 2022
Generation
Navi II
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1860 MHz
2000 MHz
Boost Clock
2310 MHz
2400 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
32bit
Bandwidth
576.0GB/s
72.00GB/s
Render Config
Compute Units
80
12
Shading Units
5120
768
TMUs
320
48
ROPs
128
32
RT Cores
80
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
4 MB
1024 KB
L3 Cache
128 MB
8 MB
Theoretical Performance
Pixel Rate
295.7 GPixel/s
76.80 GPixel/s
Texture Rate
739.2 GTexel/s
115.2 GTexel/s
FP16 (half)
47.31 TFLOPS
7.373 TFLOPS
FP32 (float)
23.65 TFLOPS
3.686 TFLOPS
FP64 (double)
1478 GFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
Navi 24
GPU Variant
Navi 21 KXTX(215-121000289)
Navi 24 XML
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
26.8 billion
5.4 billion
Die Size
520 mm²
107 mm²
Board Design
TDP
335W
35W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.12x DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.6