GeForce GTX 1660 Super and Radeon HD 6930 - video card comparison
GeForce GTX 1660 Super
Radeon HD 6930
Architecture
Turing (2018−2021)
TeraScale 3 (2010−2013)
GPU code name
Turing TU116
Cayman
Market segment
Desktop
Desktop
Release date
October 2019
December 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
2x 6-pin
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
750 MHz
Floating-point performance
-
1,920.0 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
2,640 million
Pipelines / CUDA cores
1408
1280
Power consumption (TDP)
125 Watt
186 Watt
Texture fill rate
157.1
60.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14000 MHz
4800 MHz
Memory bandwidth
336.0 GB/s
153.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
6.5
5.0
Vulkan
1.2.131
N/A
Ansel
+
-
NVENC
+
-