A100X and GeForce RTX 5080 - video card comparison
A100X
GeForce RTX 5080
Architecture
Ampere (2020−2022)
Blackwell 2.0
GPU code name
GA100
GB203
Market segment
Desktop
Desktop
Release date
June 2021
2025 (recently)
Interface
PCIe 4.0 x8
PCIe 5.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
1440 MHz
2520 MHz
Manufacturing process technology
7 nm
0 nm
Number of transistors
54,200 million
-
Pipelines / CUDA cores
6912
10752
Power consumption (TDP)
300 Watt
350 Watt
Texture fill rate
622.1
846.7
Memory type
HBM2e
GDDR7
Maximum RAM amount
80 GB
16 GB
Memory bus width
5120 Bit
256 Bit
Memory clock speed
3.2 GB/s
5 GB/s
Memory bandwidth
2,039 GB/s
160.0 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
9.1
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3