GeForce RTX 4090 Ti and Radeon RX 6750 GRE - video card comparison
GeForce RTX 4090 Ti
Radeon RX 6750 GRE
Architecture
Ada Lovelace
RDNA 2.0 (2020−2022)
GPU code name
AD102
Navi 22
Market segment
Desktop
Desktop
Release date
2023
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
1x 6-pin + 1x 8-pin
Boost clock speed
2565 MHz
2581 MHz
Manufacturing process technology
5 nm
7 nm
Number of transistors
76,300 million
17,200 million
Pipelines / CUDA cores
18176
2560
Power consumption (TDP)
600 Watt
250 Watt
Texture fill rate
1,457
413.0
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
12 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
24 GB/s
18 GB/s
Memory bandwidth
1,152 GB/s
432.0 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
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3