Radeon R9 M290X and Radeon RX Vega 5 - video card comparison
Radeon R9 M290X
Radeon RX Vega 5
Architecture
GCN (2011−2017)
Vega (2017−2021)
GPU code name
Neptune
Vega
Market segment
Laptop
Laptop
Release date
January 2014
January 2020
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
900 MHz
1400 MHz
Compute units
20
-
Core clock speed
850 MHz
-
Floating-point performance
2,304 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1280
320
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
72.00
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
-
Memory clock speed
1200 MHz
-
Memory bandwidth
153.6 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
Eyefinity
1
-
DirectX
DirectX® 11
12_1
Mantle
+
-
OpenCL
Not Listed
-
OpenGL
4.4
-
Shader Model
5.1
-
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-