A100 PCIe 80 GB and GeForce RTX 4090 Ti - video card comparison
A100 PCIe 80 GB
GeForce RTX 4090 Ti
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA100
AD102
Market segment
Desktop
Desktop
Release date
June 2021
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
2x 16-pin
Boost clock speed
1410 MHz
2565 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
76,300 million
Pipelines / CUDA cores
6912
18176
Power consumption (TDP)
250 Watt
600 Watt
Texture fill rate
609.1
1,457
Memory type
HBM2e
GDDR6X
Maximum RAM amount
80 GB
24 GB
Memory bus width
5120 Bit
384 Bit
Memory clock speed
3.2 GB/s
24 GB/s
Memory bandwidth
2,039 GB/s
1,152 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
8.9
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3