Radeon RX 6600M and Arc 8-Cores iGPU - video card comparison
Radeon RX 6600M
Arc 8-Cores iGPU
Architecture
RDNA 2 (2020−2022)
Xe LPG
GPU code name
R21M-E65-70
Meteor Lake iGPU
Market segment
Laptop
Laptop
Release date
September 2020
December 2023
Interface
PCIe 4.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
2177 MHz
2300 MHz
Core clock speed
2068 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
-
Pipelines / CUDA cores
1792
8
Power consumption (TDP)
100 Watt (50 - 100 Watt TGP)
-
Texture fill rate
235.8
-
Memory type
GDDR6
-
Maximum RAM amount
8 GB
-
Memory bus width
128 Bit
-
Memory clock speed
14000 MHz
-
Memory bandwidth
256.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 Ultimate (12_2)
12_2
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.5
-
Vulkan
1.2
-