HD Graphics 500 and GeForce RTX 4080 Mobile - video card comparison
HD Graphics 500
GeForce RTX 4080 Mobile
Architecture
Gen. 9 Apollo Lake (2016−2017)
Ada Lovelace
GPU code name
Apollo Lake
GN21-X9
Market segment
Laptop
Laptop
Release date
September 2016
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
700 MHz
2280 MHz
Core clock speed
300 MHz
1860 MHz
Floating-point performance
144.0 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
35,800 million
Pipelines / CUDA cores
12
7424
Power consumption (TDP)
10 Watt
150 Watt (60 - 150 Watt TGP)
Texture fill rate
9.000
386.3
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6X
Maximum RAM amount
8 GB
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
432.0 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
6.4
6.7
Vulkan
1.1.97
1.3
Quick Sync
+
-