UHD Graphics 630 and GeForce RTX 4090 Max-Q - video card comparison
UHD Graphics 630
GeForce RTX 4090 Max-Q
Architecture
Gen. 9.5 (2017)
Ada Lovelace
GPU code name
Kaby-Lake-H-GT2
AD103
Market segment
Desktop
Desktop
Release date
October 2017
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1455 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
189 million
45,900 million
Pipelines / CUDA cores
24
9728
Power consumption (TDP)
15 Watt
80 Watt
Texture fill rate
26.45
442.3
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
14 GB/s
Memory bandwidth
-
448.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-