Radeon RX Vega 3 and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs GeForce RTX 4090
Radeon RX Vega 3
1183
GeForce RTX 4090
39777
Radeon RX Vega 3
GeForce RTX 4090
Architecture
Vega (2017−2021)
Ada Lovelace
GPU code name
Vega Raven Ridge
AD102-300-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
2520 MHz
Core clock speed
600 MHz
2235 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
4,940 million
76,300 million
Pipelines / CUDA cores
192
16384
Power consumption (TDP)
15 Watt
450 Watt
Texture fill rate
12.13
1,290
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
1,008 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