Radeon RX 6650M XT and Arc A770M - video card comparison
Radeon RX 6650M XT
Arc A770M
Architecture
RDNA 2 (2020−2022)
Xe HPG (2020−2022)
GPU code name
Navi 23
Alchemist
Market segment
Laptop
Laptop
Release date
January 2022
March 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
2162 MHz
-
Core clock speed
-
1650 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
11,060 million
21,700 million
Pipelines / CUDA cores
2048
512
Power consumption (TDP)
120 Watt
150 Watt (120 - 150 Watt TGP)
Texture fill rate
309.2
422.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
18000 MHz
16000 MHz
Memory bandwidth
256.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3