Radeon RX Vega 56 and GeForce GTX 1660 Max-Q - video card comparison
Radeon RX Vega 56
GeForce GTX 1660 Max-Q
Architecture
Vega (2017−2021)
Turing (2018−2021)
GPU code name
Vega
TU116
Market segment
Desktop
Desktop
Release date
August 2017
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 6-pin
Boost clock speed
1474 MHz
1335 MHz
Core clock speed
1138 MHz
1140 MHz
Floating-point performance
10,566 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
12,500 million
6,600 million
Pipelines / CUDA cores
3584
-
Power consumption (TDP)
210 Watt
-
Texture fill rate
329.5
-
Memory type
HBM2
-
Maximum RAM amount
8 GB
-
Memory bus width
409.6 Bit
-
Memory clock speed
800 MHz
8000 MHz
Memory bandwidth
409.6 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12.0 (12_1)
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.4
-
Vulkan
1.1.125
-