Radeon RX Vega 3 and GeForce RTX 4080 - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs GeForce RTX 4080
Radeon RX Vega 3
1183
GeForce RTX 4080
35648
Radeon RX Vega 3
GeForce RTX 4080
Architecture
Vega (2017−2021)
Ada Lovelace
GPU code name
Vega Raven Ridge
AD103-300-A1
Market segment
Laptop
Desktop
Release date
January 2018
September 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1200 MHz
2505 MHz
Core clock speed
600 MHz
2205 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
4,940 million
45,900 million
Pipelines / CUDA cores
192
9728
Power consumption (TDP)
15 Watt
320 Watt
Texture fill rate
12.13
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
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3