GeForce GTX 1660 Ti and Radeon RX 6950 XT - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti vs Radeon RX 6950 XT
GeForce GTX 1660 Ti
13314
Radeon RX 6950 XT
29146
GeForce GTX 1660 Ti
Radeon RX 6950 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Turing TU116
Navi
Market segment
Desktop
Desktop
Release date
February 2019
May 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
1770 MHz
2324 MHz
Core clock speed
1500 MHz
1925 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
26,800 million
Pipelines / CUDA cores
1536
5120
Power consumption (TDP)
120 Watt
335 Watt
Texture fill rate
169.9
743.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
18000 MHz
Memory bandwidth
288.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 2x DisplayPort 1.4a
HDMI
+
+
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