AMD Radeon RX 6500M vs AMD Radeon Pro V420
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Mobility Radeon
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
800 MHz
Boost Clock
2400 MHz
1700 MHz
Memory Clock
2250 MHz
800 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
64bit
4096bit
Bandwidth
144.0GB/s
819.2GB/s
Render Config
Compute Units
16
64
Shading Units
1024
4096
TMUs
64
256
ROPs
32
64
RT Cores
16
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
76.80 GPixel/s
108.8 GPixel/s
Texture Rate
153.6 GTexel/s
435.2 GTexel/s
FP16 (half)
9.830 TFLOPS
27.85 TFLOPS
FP32 (float)
4.915 TFLOPS
13.93 TFLOPS
FP64 (double)
307.2 GFLOPS
6.963 TFLOPS
Graphics Processor
GPU Name
Navi 24
Vega 20
GPU Variant
Navi 24 XM
Vega 20 GLXT WS(215-0914026)
Architecture
RDNA 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
5.4 billion
13.23 billion
Die Size
107 mm²
331 mm²
Board Design
TDP
50W
300W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 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
1.3
Shader Model
6.6
6.7