Radeon RX 6750 XT and GeForce RTX 4090 Ti - video card comparison
Radeon RX 6750 XT
GeForce RTX 4090 Ti
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 22
AD102
Market segment
Desktop
Desktop
Release date
March 2022
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 16-pin
Boost clock speed
2600 MHz
2565 MHz
Core clock speed
2150 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
17,200 million
76,300 million
Pipelines / CUDA cores
2560
18176
Power consumption (TDP)
250 Watt
600 Watt
Texture fill rate
416.0
1,457
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
24 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
18000 MHz
24 GB/s
Memory bandwidth
432.0 GB/s
1,152 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.3
1.3