Radeon Vega 7 and GeForce RTX 4080 - video card comparison
Radeon Vega 7
GeForce RTX 4080
Architecture
GCN 5.1 (2018−2021)
Ada Lovelace
GPU code name
Cezanne
AD103-300-A1
Market segment
Desktop
Desktop
Release date
April 2021
September 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1900 MHz
2505 MHz
Core clock speed
-
2205 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
9,800 million
45,900 million
Pipelines / CUDA cores
448
9728
Power consumption (TDP)
45 Watt
320 Watt
Texture fill rate
53.20
761.5
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
22400 MHz
Memory bandwidth
-
716.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2
1.3