GeForce RTX 2060 Max-Q Refresh and GeForce RTX 4090 - video card comparison
GeForce RTX 2060 Max-Q Refresh
GeForce RTX 4090
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU106B
AD102-300-A1
Market segment
Desktop
Desktop
Release date
January 2019
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1200 MHz
2520 MHz
Core clock speed
-
2235 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
10,800 million
76,300 million
Pipelines / CUDA cores
1920
16384
Power consumption (TDP)
115 Watt
450 Watt
Texture fill rate
144.0
1,290
Memory type
GDDR6
GDDR6X
Maximum RAM amount
6 GB
24 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
10824 MHz
21000 MHz
Memory bandwidth
259.8 GB/s
1,008 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
7.5
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.140
1.3