Radeon RX Vega 8 (Ryzen 4000/5000) and Radeon Sky 500 - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
Radeon Sky 500
Architecture
Vega (2017−2021)
GCN 1.0 (2012−2020)
GPU code name
Vega
Pitcairn
Market segment
Laptop
Desktop
Release date
January 2020
March 2013
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
2100 MHz
-
Core clock speed
-
950 MHz
Floating-point performance
-
2,432 gflops
Manufacturing process technology
7 nm
28 nm
Number of transistors
-
2,800 million
Pipelines / CUDA cores
512
1280
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
-
76.00
Memory type
-
GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
-
256 Bit
Memory clock speed
-
4800 MHz
Memory bandwidth
-
154 GB/s
Shared memory
-
-
Display Connectors
-
1x DisplayPort
DisplayPort count
-
1
Dual-link DVI support
-
1
DirectX
12_1
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.2.131