GeForce GTX 1660 Ti and Radeon Vega 3 Efficient - video card comparison
GeForce GTX 1660 Ti
Radeon Vega 3 Efficient
Architecture
Turing (2018−2021)
GCN 5.0 (2017−2020)
GPU code name
Turing TU116
Raven
Market segment
Desktop
Desktop
Release date
February 2019
May 2018
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1770 MHz
1000 MHz
Core clock speed
1500 MHz
300 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
4,940 million
Pipelines / CUDA cores
1536
192
Power consumption (TDP)
120 Watt
15 Watt
Texture fill rate
169.9
12.00
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
12000 MHz
System Shared
Memory bandwidth
288.0 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.2.131