GeForce GTX 1660 Max-Q and Radeon RX 6950 XT - video card comparison
GeForce GTX 1660 Max-Q
Radeon RX 6950 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
TU116
Navi
Market segment
Desktop
Desktop
Release date
-
May 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
1335 MHz
2324 MHz
Core clock speed
1140 MHz
1925 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
26,800 million
Pipelines / CUDA cores
-
5120
Power consumption (TDP)
-
335 Watt
Texture fill rate
-
743.7
Memory type
-
GDDR6
Maximum RAM amount
-
16 GB
Memory bus width
-
256 Bit
Memory clock speed
8000 MHz
18000 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI 2.1, 2x DisplayPort 1.4a
HDMI
+
+
DirectX
12.0 (12_1)
12 Ultimate (12_2)
OpenCL
-
2.1
OpenGL
4.6
4.6
Shader Model
-
6.5
Vulkan
-
1.3