Radeon R5 A230 and GeForce GTX 1660 - video card comparison
Radeon R5 A230
GeForce GTX 1660
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Jet
Turing TU116
Market segment
Desktop
Desktop
Release date
January 2014
March 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
855 MHz
1785 MHz
Core clock speed
780 MHz
1530 MHz
Floating-point performance
547.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
690 million
6,600 million
Pipelines / CUDA cores
320
1408
Power consumption (TDP)
-
120 Watt
Texture fill rate
17.10
157.1
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
2000 MHz
8000 MHz
Memory bandwidth
16 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2.131