GeForce GTX 1660 Ti Mobile and Radeon 660M - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon 660M
GeForce GTX 1660 Ti Mobile
10494
Radeon 660M
6474
GeForce GTX 1660 Ti Mobile
Radeon 660M
Architecture
Turing (2018−2021)
RDNA 2 (2020−2022)
GPU code name
N18E-G0
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
April 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1590 MHz
1900 MHz
Core clock speed
1455 MHz
-
Manufacturing process technology
12 nm
6 nm
Number of transistors
6,600 million
13,100 million
Pipelines / CUDA cores
1536
384
Power consumption (TDP)
80 Watt
45 Watt
Texture fill rate
152.6
45.60
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
12000 MHz
System Shared
Memory bandwidth
288.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2