Radeon RX Vega 6 (Ryzen 4000/5000) and Radeon HD 4870 - video card comparison
Radeon RX Vega 6 (Ryzen 4000/5000)
Radeon HD 4870
Architecture
Vega (2017−2021)
TeraScale (2005−2013)
GPU code name
Vega Renoir
RV770
Market segment
Laptop
Desktop
Release date
January 2020
June 2008
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
1500 MHz
-
Core clock speed
400 MHz
750 MHz
Floating-point performance
-
1,200.0 gflops
Manufacturing process technology
7 nm
55 nm
Number of transistors
-
956 million
Pipelines / CUDA cores
384
800
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
-
30.00
Memory type
-
GDDR5
Maximum RAM amount
-
1 GB
Memory bus width
-
256 Bit
Memory clock speed
-
3600 MHz
Memory bandwidth
-
115.2 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
12_1
10.1 (10_1)
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A