GeForce GTX 1660 Max-Q and Radeon RX 6700 XT - video card comparison
GeForce GTX 1660 Max-Q
Radeon RX 6700 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
TU116
Navi 22
Market segment
Desktop
Desktop
Release date
-
March 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1335 MHz
2581 MHz
Core clock speed
1140 MHz
2321 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
17,200 million
Pipelines / CUDA cores
-
2560
Power consumption (TDP)
-
230 Watt
Texture fill rate
-
413.0
Memory type
-
GDDR6
Maximum RAM amount
-
12 GB
Memory bus width
-
192 Bit
Memory clock speed
8000 MHz
16000 MHz
Memory bandwidth
-
384.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12.0 (12_1)
12 Ultimate (12_2)
OpenCL
-
2.1
OpenGL
4.6
4.6
Shader Model
-
6.5
Vulkan
-
1.2