GeForce GTX 1660 Ti and Radeon RX 6500 XT - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti vs Radeon RX 6500 XT
GeForce GTX 1660 Ti
13314
Radeon RX 6500 XT
9825
GeForce GTX 1660 Ti
Radeon RX 6500 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Turing TU116
Navi 24
Market segment
Desktop
Desktop
Release date
February 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1770 MHz
2815 MHz
Core clock speed
1500 MHz
2610 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
5,400 million
Pipelines / CUDA cores
1536
1024
Power consumption (TDP)
120 Watt
107 Watt
Texture fill rate
169.9
180.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
12000 MHz
18000 MHz
Memory bandwidth
288.0 GB/s
143.9 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3