GeForce RTX 3080 Ti 20 GB and RTX A4500 - video card comparison
GeForce RTX 3080 Ti 20 GB
RTX A4500
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA102
GA102
Market segment
Desktop
Workstation
Release date
January 2022
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
1x 8-pin
Boost clock speed
1665 MHz
1650 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
28,300 million
Pipelines / CUDA cores
10240
7168
Power consumption (TDP)
350 Watt
200 Watt
Texture fill rate
532.8
369.6
Memory type
GDDR6X
GDDR6
Maximum RAM amount
20 GB
20 GB
Memory bus width
320 Bit
320 Bit
Memory clock speed
19 GB/s
16 GB/s
Memory bandwidth
760.3 GB/s
640.0 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3