GeForce GTX 1660 Super and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Radeon RX 6650 XT
GeForce GTX 1660 Super
13154
Radeon RX 6650 XT
17803
GeForce GTX 1660 Super
Radeon RX 6650 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Turing TU116
Navi 23
Market segment
Desktop
Desktop
Release date
October 2019
May 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
1785 MHz
2635 MHz
Core clock speed
1530 MHz
2055 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
11,060 million
Pipelines / CUDA cores
1408
2048
Power consumption (TDP)
125 Watt
176 Watt
Texture fill rate
157.1
337.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
17500 MHz
Memory bandwidth
336.0 GB/s
280.3 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.3
Ansel
+
-
NVENC
+
-