Radeon RX 6650M XT and Radeon 780M - video card comparison
Radeon RX 6650M XT
Radeon 780M
Architecture
RDNA 2 (2020−2022)
RDNA 3
GPU code name
Navi 23
Phoenix
Market segment
Laptop
Laptop
Release date
January 2022
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
2162 MHz
3000 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
11,060 million
25,390 million
Pipelines / CUDA cores
2048
768
Power consumption (TDP)
120 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
309.2
139.2
Memory type
GDDR6
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
18000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3