GeForce RTX 2080 Ti 12 GB and A100 PCIe 40 GB - video card comparison
GeForce RTX 2080 Ti 12 GB
A100 PCIe 40 GB
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU102
GA100
Market segment
Desktop
Desktop
Release date
October 2022
June 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
8-pin EPS
Boost clock speed
1650 MHz
1410 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
18,600 million
54,200 million
Pipelines / CUDA cores
4608
6912
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
475.2
609.1
Memory type
GDDR6
HBM2e
Maximum RAM amount
12 GB
40 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
16 GB/s
2.4 GB/s
Memory bandwidth
768.0 GB/s
1,555 GB/s
Display Connectors
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
N/A
CUDA
7.5
8.0
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A