Radeon Graphics and GeForce RTX 4090 Ti - video card comparison
Radeon Graphics
GeForce RTX 4090 Ti
Architecture
GCN 5.1 (2018−2021)
Ada Lovelace
GPU code name
Renoir
AD102
Market segment
Desktop
Desktop
Release date
-
2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 16-pin
Boost clock speed
1500 MHz
2565 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
-
76,300 million
Pipelines / CUDA cores
448
18176
Power consumption (TDP)
15 Watt
600 Watt
Texture fill rate
42.00
1,457
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
24 GB/s
Memory bandwidth
-
1,152 GB/s
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
-
3.0
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3