HD Graphics 4400 and GeForce RTX 4090 Mobile - video card comparison
HD Graphics 4400
GeForce RTX 4090 Mobile
Architecture
Gen. 7.5 Haswell (2012−2013)
Ada Lovelace
GPU code name
Haswell GT2
GN21-X11
Market segment
Laptop
Laptop
Release date
June 2013
January 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Boost clock speed
1100 MHz
2040 MHz
Core clock speed
200 MHz
-
Floating-point performance
46 gflops
-
Manufacturing process technology
22 nm
5 nm
Number of transistors
392 million
45,900 million
Pipelines / CUDA cores
20
9728
Power consumption (TDP)
20 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
22.00
515.3
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.7
Vulkan
1.1.80
1.3
Quick Sync
+
-