AMD Radeon RX 6450M vs Intel Arc A380M
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2023
Generation
Navi Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
MXM-A (3.1)
Clock Speeds
Base Clock
2000 MHz
1550 MHz
Boost Clock
2460 MHz
2000 MHz
Memory Clock
2000 MHz
1937 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
96bit
Bandwidth
128.0GB/s
186.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
1024
TMUs
48
64
ROPs
32
32
RT Cores
12
8
L1 Cache
128 KB per Array
-
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
Tensor Cores
-
128
Theoretical Performance
Pixel Rate
78.72 GPixel/s
64.00 GPixel/s
Texture Rate
118.1 GTexel/s
128.0 GTexel/s
FP16 (half)
7.557 TFLOPS
8.192 TFLOPS
FP32 (float)
3.779 TFLOPS
4.096 TFLOPS
FP64 (double)
236.2 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Navi 24
DG2-128
GPU Variant
Navi 24 XML
ACM-G11
Architecture
RDNA 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
5.4 billion
7.2 billion
Die Size
107 mm²
157 mm²
Board Design
TDP
50W
35W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6