Radeon RX Vega 64 Liquid Cooling and GeForce GTX 1660 - video card comparison
Radeon RX Vega 64 Liquid Cooling
GeForce GTX 1660
Architecture
GCN 5.0 (2017−2020)
Turing (2018−2021)
GPU code name
Vega 10
Turing TU116
Market segment
Desktop
Desktop
Release date
August 2017
March 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1668 MHz
1785 MHz
Core clock speed
1408 MHz
1530 MHz
Floating-point performance
14,336 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
12,500 million
6,600 million
Pipelines / CUDA cores
4096
1408
Power consumption (TDP)
345 Watt
120 Watt
Texture fill rate
427.0
157.1
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
6 GB
Memory bus width
2048 Bit
192 Bit
Memory clock speed
1890 MHz
8000 MHz
Memory bandwidth
483.8 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x 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
1.1.125
1.2.131