HD Graphics 530 and GeForce RTX 4080 Ti Mobile - video card comparison
HD Graphics 530
GeForce RTX 4080 Ti Mobile
Architecture
Gen. 9 Skylake (2015−2016)
Ada Lovelace
GPU code name
Skylake GT2
AD104
Market segment
Laptop
Laptop
Release date
August 2015
-
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Boost clock speed
1150 MHz
1665 MHz
Core clock speed
350 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
189 million
35,800 million
Pipelines / CUDA cores
24
7280
Power consumption (TDP)
15 Watt
175 Watt
Texture fill rate
27.60
399.6
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR6
Maximum RAM amount
64 GB
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
16 GB/s
Memory bandwidth
-
384.0 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
+
1.3
Quick Sync
+
-