HD Graphics 530 and A800 PCIe 40 GB - video card comparison
HD Graphics 530
A800 PCIe 40 GB
Architecture
Gen. 9 Skylake (2015−2016)
Ampere (2020−2022)
GPU code name
Skylake GT2
GA100
Market segment
Laptop
Desktop
Release date
August 2015
November 2022
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
1150 MHz
1410 MHz
Core clock speed
350 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
54,200 million
Pipelines / CUDA cores
24
6912
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
27.60
609.1
Memory type
DDR3L/LPDDR3/LPDDR4
HBM2e
Maximum RAM amount
64 GB
40 GB
Memory bus width
64/128 Bit
5120 Bit
Memory clock speed
System Shared
2.4 GB/s
Memory bandwidth
-
1,555 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
-
8.0
OpenCL
2.1
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
+
N/A
Quick Sync
+
-