HD Graphics 405 and GeForce RTX 2080 Ti - video card comparison
HD Graphics 405
GeForce RTX 2080 Ti
Architecture
Gen. 8 (2015−2016)
Turing (2018−2021)
GPU code name
Braswell
Turing TU102
Market segment
Laptop
Desktop
Release date
April 2016
August 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
700 MHz
1545 MHz
Core clock speed
320 MHz
1350 MHz
Floating-point performance
213.1 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
18,600 million
Pipelines / CUDA cores
16
4352
Power consumption (TDP)
6 Watt
270 Watt
Texture fill rate
11.20
420.2
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
11 GB
Memory bus width
64/128 Bit
352 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
616.0 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
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.80
1.2.131
VR Ready
-
+