Radeon RX Vega 6 (Ryzen 4000/5000) and Radeon R7 250X - video card comparison
Radeon RX Vega 6 (Ryzen 4000/5000)
Radeon R7 250X
Architecture
Vega (2017−2021)
GCN 1.0 (2012−2020)
GPU code name
Vega Renoir
Cape Verde
Market segment
Laptop
Desktop
Release date
January 2020
February 2014
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1 x 6-pin
Boost clock speed
1500 MHz
1000 MHz
Core clock speed
400 MHz
-
Floating-point performance
-
1,216 gflops
Manufacturing process technology
7 nm
28 nm
Number of transistors
-
1,500 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
15 Watt
80 Watt
Texture fill rate
-
38.00
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1625 MHz
Memory bandwidth
-
96 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12_1
DirectX® 12
Mantle
-
-
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-