RTX A4000H and GeForce RTX 4080 SUPER - video card comparison
RTX A4000H
GeForce RTX 4080 SUPER
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA104
AD103-400-A1
Market segment
Desktop
Desktop
Release date
April 2021
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
1560 MHz
2550 MHz
Core clock speed
-
2295 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
45,900 million
Pipelines / CUDA cores
6144
10240
Power consumption (TDP)
140 Watt
320 Watt
Texture fill rate
299.5
816.0
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14 GB/s
23000 MHz
Memory bandwidth
448.0 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3