Radeon R9 M290X and GeForce RTX 2080 - video card comparison
Passmark - benchmark score Radeon R9 M290X vs GeForce RTX 2080
Radeon R9 M290X
3360
GeForce RTX 2080
19361
Radeon R9 M290X
GeForce RTX 2080
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Neptune
Turing TU104
Market segment
Laptop
Desktop
Release date
January 2014
August 2018
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
900 MHz
1710 MHz
Compute units
20
-
Core clock speed
850 MHz
1515 MHz
Floating-point performance
2,304 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
2,800 million
13,600 million
Pipelines / CUDA cores
1280
2944
Power consumption (TDP)
100 Watt
215 Watt
Texture fill rate
72.00
314.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1200 MHz
14000 MHz
Memory bandwidth
153.6 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
Eyefinity
1
-
HDMI
-
+
G-SYNC support
-
+
DirectX
DirectX® 11
12 Ultimate (12_1)
CUDA
-
7.5
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.6
Shader Model
5.1
6.5
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
VR Ready
-
+
ZeroCore
+
-