Radeon HD 7970 and GeForce RTX 3050 6GB Mobile - video card comparison
Radeon HD 7970
GeForce RTX 3050 6GB Mobile
Architecture
GCN (2011−2017)
Ampere (2020−2022)
GPU code name
Tahiti XT
GN20-P0-R 6 GB
Market segment
Desktop
Laptop
Release date
December 2011
January 2023
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
925 MHz
1492 MHz
Core clock speed
-
1237 MHz
Floating-point performance
3,789 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
2048
2560
Power consumption (TDP)
300 Watt
60 Watt (35 - 80 Watt TGP)
Texture fill rate
118.4
-
Memory type
GDDR5
GDDR6
Maximum RAM amount
6 GB
6 GB
Memory bus width
384 Bit
96 Bit
Memory clock speed
1375 MHz
12000 MHz
Memory bandwidth
264 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
-
Eyefinity
+
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12_2
Mantle
-
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-