Radeon R7 A260 and GeForce GTX 1660 - video card comparison
Radeon R7 A260
GeForce GTX 1660
Architecture
GCN 3.0 (2014−2017)
Turing (2018−2021)
GPU code name
Topaz
Turing TU116
Market segment
Desktop
Desktop
Release date
2014
March 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
980 MHz
1785 MHz
Core clock speed
900 MHz
1530 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,550 million
6,600 million
Pipelines / CUDA cores
384
1408
Power consumption (TDP)
-
120 Watt
Texture fill rate
23.52
157.1
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
3.6 GB/s
8000 MHz
Memory bandwidth
57.6 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.170
1.2.131