Radeon HD 7770 and GeForce RTX 3050 8 GB GA107 - video card comparison
Radeon HD 7770
GeForce RTX 3050 8 GB GA107
Architecture
GCN (2011−2017)
Ampere (2020−2022)
GPU code name
Cape Verde
GA107
Market segment
Desktop
Desktop
Release date
February 2012
December 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
-
1777 MHz
Core clock speed
1000 MHz
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,500 million
8,700 million
Pipelines / CUDA cores
640
2560
Power consumption (TDP)
80 Watt
115 Watt
Texture fill rate
40.00
142.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
14 GB/s
Memory bandwidth
72 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
Eyefinity
+
-
HDMI
+
+
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3