RTX A4500 and GeForce RTX 4080 Max-Q - video card comparison
RTX A4500
GeForce RTX 4080 Max-Q
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA102
AD104
Market segment
Workstation
Desktop
Release date
November 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1650 MHz
1350 MHz
Manufacturing process technology
8 nm
4 nm
Number of transistors
28,300 million
35,800 million
Pipelines / CUDA cores
7168
7424
Power consumption (TDP)
200 Watt
60 Watt
Texture fill rate
369.6
313.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
12 GB
Memory bus width
320 Bit
192 Bit
Memory clock speed
16 GB/s
14 GB/s
Memory bandwidth
640.0 GB/s
336.0 GB/s
Display Connectors
4x DisplayPort 1.4a
Portable Device Dependent
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