Radeon RX Vega 8 (Ryzen 4000/5000) and GeForce GTX 850A - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
GeForce GTX 850A
Architecture
Vega (2017−2021)
Maxwell (2014−2018)
GPU code name
Vega
GM107
Market segment
Laptop
Desktop
Release date
January 2020
March 2014
Interface
-
PCIe 3.0 x16
Boost clock speed
2100 MHz
936 MHz
Core clock speed
-
902 MHz
Floating-point performance
-
1,198 gflops
Manufacturing process technology
7 nm
28 nm
Number of transistors
-
1,870 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
-
37.44
Memory type
-
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1800 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
12 (11_0)
CUDA
-
5.0
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.1.126