Radeon RX 6600M and GeForce RTX 4060 AD106 - video card comparison
Radeon RX 6600M
GeForce RTX 4060 AD106
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
R21M-E65-70
AD106
Market segment
Laptop
Desktop
Release date
September 2020
April 2024 (recently)
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
1x 12-pin
Boost clock speed
2177 MHz
2460 MHz
Core clock speed
2068 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
22,900 million
Pipelines / CUDA cores
1792
3072
Power consumption (TDP)
100 Watt (50 - 100 Watt TGP)
115 Watt
Texture fill rate
235.8
236.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
14000 MHz
17 GB/s
Memory bandwidth
256.0 GB/s
272.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3