GeForce GTX 1660 Super and Radeon Vega 3 Efficient - video card comparison
GeForce GTX 1660 Super
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
October 2019
May 2018
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1785 MHz
1000 MHz
Core clock speed
1530 MHz
300 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
4,940 million
Pipelines / CUDA cores
1408
192
Power consumption (TDP)
125 Watt
15 Watt
Texture fill rate
157.1
12.00
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
14000 MHz
System Shared
Memory bandwidth
336.0 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
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
Ansel
+
-
NVENC
+
-