AMD Radeon RX 6300M vs AMD Radeon RX Vega 64 Liquid Cooling
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2017
Generation
Mobility Radeon
Vega
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
1406 MHz
Boost Clock
2400 MHz
1677 MHz
Memory Clock
2250 MHz
945 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR6
HBM2
Memory Bus
32bit
2048bit
Bandwidth
72.00GB/s
483.8GB/s
Render Config
Compute Units
12
64
Shading Units
768
4096
TMUs
48
256
ROPs
32
64
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
4 MB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
76.80 GPixel/s
107.3 GPixel/s
Texture Rate
115.2 GTexel/s
429.3 GTexel/s
FP16 (half)
7.373 TFLOPS
27.48 TFLOPS
FP32 (float)
3.686 TFLOPS
13.74 TFLOPS
FP64 (double)
230.4 GFLOPS
858.6 GFLOPS
Graphics Processor
GPU Name
Navi 24
Vega 10
GPU Variant
Navi 24 XML
Vega 10 XTX
Architecture
RDNA 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
5.4 billion
12.5 billion
Die Size
107 mm²
495 mm²
Board Design
TDP
35W
345W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.6
6.4