GeForce GTX 1660 Ti Mobile and Radeon E9173 PCIe - video card comparison
GeForce GTX 1660 Ti Mobile
Radeon E9173 PCIe
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
N18E-G0
Lexa
Market segment
Laptop
Desktop
Release date
April 2019
October 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1590 MHz
1219 MHz
Core clock speed
1455 MHz
1124 MHz
Floating-point performance
-
1,248 gflops
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
2,200 million
Pipelines / CUDA cores
1536
512
Power consumption (TDP)
80 Watt
35 Watt
Texture fill rate
152.6
39.01
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
12000 MHz
6000 MHz
Memory bandwidth
288.0 GB/s
48 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DisplayPort, 2x mini-DisplayPort
DirectX
12 (12_1)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.2.131