HD Graphics 400 and GeForce RTX 2080 Super - video card comparison
HD Graphics 400
GeForce RTX 2080 Super
Architecture
Generation 8.0 (2014−2015)
Turing (2018−2021)
GPU code name
Braswell GT1
Turing TU104
Market segment
Desktop
Desktop
Release date
April 2015
July 2019
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
640 MHz
1815 MHz
Core clock speed
320 MHz
1650 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
13,600 million
Pipelines / CUDA cores
96
3072
Power consumption (TDP)
6 Watt
250 Watt
Texture fill rate
7.680
348.5
Memory type
DDR3L
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
15500 MHz
Memory bandwidth
-
495.9 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
12 (11_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.80
1.2.131
VR Ready
-
+