GeForce RTX 4090 and UHD Graphics 24EUs (Alder Lake-N) - video card comparison
GeForce RTX 4090
UHD Graphics 24EUs (Alder Lake-N)
Architecture
Ada Lovelace
Gen. 12 (2021)
GPU code name
AD102-300-A1
Alder Lake Xe
Market segment
Desktop
Laptop
Release date
September 2022
January 2023
Interface
PCIe 4.0 x16
-
Supplementary power connectors
1x 16-pin
-
Boost clock speed
2520 MHz
750 MHz
Core clock speed
2235 MHz
450 MHz
Manufacturing process technology
5 nm
10 nm
Number of transistors
76,300 million
-
Pipelines / CUDA cores
16384
24
Power consumption (TDP)
450 Watt
-
Texture fill rate
1,290
-
Memory type
GDDR6X
-
Maximum RAM amount
24 GB
-
Memory bus width
384 Bit
-
Memory clock speed
21000 MHz
-
Memory bandwidth
1,008 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
-
HDMI
+
-
DirectX
12 Ultimate (12_2)
12_1
CUDA
8.9
-
OpenCL
3.0
-
OpenGL
4.6
-
Shader Model
6.6
-
Vulkan
1.3
-
Quick Sync
-
+