GeForce GTX 750 Ti OEM and GeForce RTX 4090 - video card comparison
GeForce GTX 750 Ti OEM
GeForce RTX 4090
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
GK106
AD102-300-A1
Market segment
Desktop
Desktop
Release date
-
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1098 MHz
2520 MHz
Core clock speed
1033 MHz
2235 MHz
Manufacturing process technology
28 nm
5 nm
Number of transistors
2,540 million
76,300 million
Pipelines / CUDA cores
960
16384
Power consumption (TDP)
150 Watt
450 Watt
Texture fill rate
87.84
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
6 GB/s
21000 MHz
Memory bandwidth
192.3 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.0
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.6
Vulkan
1.2.175
1.3