Radeon RX Vega 56 and GeForce GTX 1660 Ti - video card comparison
Passmark - benchmark score Radeon RX Vega 56 vs GeForce GTX 1660 Ti
Radeon RX Vega 56
13659
GeForce GTX 1660 Ti
13314
Radeon RX Vega 56
GeForce GTX 1660 Ti
Architecture
Vega (2017−2021)
Turing (2018−2021)
GPU code name
Vega
Turing TU116
Market segment
Desktop
Desktop
Release date
August 2017
February 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1474 MHz
1770 MHz
Core clock speed
1138 MHz
1500 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
1536
Power consumption (TDP)
210 Watt
120 Watt
Texture fill rate
329.5
169.9
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
409.6 Bit
192 Bit
Memory clock speed
800 MHz
12000 MHz
Memory bandwidth
409.6 GB/s
288.0 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