UHD Graphics 630 and GeForce RTX 4070 Mobile - video card comparison
UHD Graphics 630
GeForce RTX 4070 Mobile
Architecture
Gen. 9.5 (2017)
Ada Lovelace
GPU code name
Kaby-Lake-H-GT2
GN21-X6
Market segment
Desktop
Laptop
Release date
October 2017
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
1150 MHz
2175 MHz
Core clock speed
300 MHz
1605 MHz
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
4608
Power consumption (TDP)
15 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
26.45
244.1
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
256.0 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
+
-