GeForce RTX 3050 4GB Mobile and Radeon R9 390X - video card comparison
GeForce RTX 3050 4GB Mobile
Radeon R9 390X
Architecture
Ampere (2020−2022)
GCN (2011−2017)
GPU code name
GN20-P0
Grenada XT
Market segment
Laptop
Desktop
Release date
May 2021
June 2015
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1 x 6-pin, 1 x 8-pin
Bridgeless CrossFire
-
1
Boost clock speed
1500 MHz
1050 MHz
Core clock speed
1238 MHz
-
Floating-point performance
-
5,914 gflops
Manufacturing process technology
8 nm
28 nm
Number of transistors
-
6,200 million
Pipelines / CUDA cores
2048
2816
Power consumption (TDP)
60 Watt (35 - 80 Watt TGP)
275 Watt
Texture fill rate
-
184.8
Memory type
GDDR6
GDDR5
Maximum RAM amount
4 GB
0 MB
Memory bus width
128 Bit
512 Bit
Memory clock speed
12000 MHz
1050 MHz
Memory bandwidth
-
384 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
-
2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
-
+
Number of Eyefinity displays
-
6
HDMI
-
+
DisplayPort support
-
+
DirectX
12_2
DirectX® 12
Mantle
-
+
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.3
Vulkan
-
+
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
+
TrueAudio
-
+
VCE
-
+
ZeroCore
-
-