Radeon RX Vega 11 and GeForce GTX 1660 Ti Mobile Refresh - video card comparison
Radeon RX Vega 11
GeForce GTX 1660 Ti Mobile Refresh
Architecture
Vega (2017−2021)
Turing (2018−2021)
GPU code name
Vega Raven Ridge
TU116B
Market segment
Desktop
Laptop
Release date
October 2017
May 2019
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1240 MHz
1590 MHz
Floating-point performance
1,760 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
4,940 million
6,600 million
Pipelines / CUDA cores
704
1536
Power consumption (TDP)
65 Watt
-
Texture fill rate
61.60
152.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
6 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2