GeForce RTX 4090 and HD Graphics 12EU - video card comparison
GeForce RTX 4090
HD Graphics 12EU
Architecture
Ada Lovelace
Generation 5.75
GPU code name
AD102-300-A1
Ironlake
Market segment
Desktop
Desktop
Release date
September 2022
January 2010
Interface
PCIe 4.0 x16
QPI
Supplementary power connectors
1x 16-pin
-
Boost clock speed
2520 MHz
-
Core clock speed
2235 MHz
533 MHz
Manufacturing process technology
5 nm
45 nm
Number of transistors
76,300 million
177 million
Pipelines / CUDA cores
16384
96
Power consumption (TDP)
450 Watt
35 Watt
Texture fill rate
1,290
6.396
Memory type
GDDR6X
System Shared
Maximum RAM amount
24 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
21000 MHz
System Shared
Memory bandwidth
1,008 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
Motherboard Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
10.1
CUDA
8.9
-
OpenCL
3.0
N/A
OpenGL
4.6
2.1
Shader Model
6.6
4.1
Vulkan
1.3
N/A