GeForce GTX 1660 Super and Radeon R3 (Mullins/Beema) - video card comparison
GeForce GTX 1660 Super
Radeon R3 (Mullins/Beema)
Architecture
Turing (2018−2021)
GCN 1.1 (2014)
GPU code name
Turing TU116
Beema/Mullins
Market segment
Desktop
Laptop
Release date
October 2019
April 2014
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1785 MHz
686 MHz
Core clock speed
1530 MHz
350 MHz
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
-
Pipelines / CUDA cores
1408
128
Power consumption (TDP)
125 Watt
-
Texture fill rate
157.1
-
Memory type
GDDR6
-
Maximum RAM amount
6 GB
-
Memory bus width
192 Bit
64 Bit
Memory clock speed
14000 MHz
-
Memory bandwidth
336.0 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (FL 12_0)
CUDA
7.5
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.5
-
Vulkan
1.2.131
-
Ansel
+
-
NVENC
+
-