HD Graphics and GeForce RTX 4070 Mobile - video card comparison
HD Graphics
GeForce RTX 4070 Mobile
Architecture
Generation 7.0 (2012)
Ada Lovelace
GPU code name
Ivy Bridge GT1
GN21-X6
Market segment
Desktop
Laptop
Release date
April 2012
January 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Boost clock speed
1050 MHz
2175 MHz
Core clock speed
166 MHz
1605 MHz
Floating-point performance
15.6 gflops
-
Manufacturing process technology
22 nm
5 nm
Number of transistors
392 million
-
Pipelines / CUDA cores
48
4608
Power consumption (TDP)
35 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
6.300
244.1
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
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
11.1 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.7
Vulkan
1.1.80
1.3