GeForce GTX 1660 Super and Radeon X1950 PRO DUAL - video card comparison
GeForce GTX 1660 Super
Radeon X1950 PRO DUAL
Architecture
Turing (2018−2021)
R500 (2005−2007)
GPU code name
Turing TU116
RV570
Market segment
Desktop
Desktop
Release date
October 2019
January 2007
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
575 MHz
Manufacturing process technology
12 nm
80 nm
Number of transistors
6,600 million
330 million
Pipelines / CUDA cores
1408
-
Power consumption (TDP)
125 Watt
130 Watt
Texture fill rate
157.1
6.900
Memory type
GDDR6
GDDR3
Maximum RAM amount
6 GB
512 MB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14000 MHz
1380 MHz
Memory bandwidth
336.0 GB/s
44.16 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
9.0c (9_3)
CUDA
7.5
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
6.5
3.0
Vulkan
1.2.131
N/A
Ansel
+
-
NVENC
+
-