AMD Radeon RX 6450M vs Intel Arc Pro B50
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2025
Generation
Navi Mobile
Battlemage
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 5.0 x8
Clock Speeds
Base Clock
2000 MHz
1700 MHz
Boost Clock
2460 MHz
2600 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
128bit
Bandwidth
128.0GB/s
224.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
2048
TMUs
48
128
ROPs
32
16
RT Cores
12
16
L1 Cache
128 KB per Array
-
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
78.72 GPixel/s
41.60 GPixel/s
Texture Rate
118.1 GTexel/s
332.8 GTexel/s
FP16 (half)
7.557 TFLOPS
21.30 TFLOPS
FP32 (float)
3.779 TFLOPS
10.65 TFLOPS
FP64 (double)
236.2 GFLOPS
2.662 TFLOPS
Graphics Processor
GPU Name
Navi 24
BMG-G21
GPU Variant
Navi 24 XML
-
Architecture
RDNA 2.0
Xe2
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
5.4 billion
19.6 billion
Die Size
107 mm²
272 mm²
Board Design
TDP
50W
70W
Outputs
Portable Device Dependent
4x mini-DisplayPort 2.1
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.6