TITAN RTX and A100 PCIe 80 GB - video card comparison
TITAN RTX
A100 PCIe 80 GB
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU102
GA100
Market segment
Desktop
Desktop
Release date
December 2018
June 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
8-pin EPS
Boost clock speed
1770 MHz
1410 MHz
Core clock speed
1350 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)
280 Watt
250 Watt
Texture fill rate
509.8
609.1
Memory type
GDDR6
HBM2e
Maximum RAM amount
24 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
14000 MHz
3.2 GB/s
Memory bandwidth
672.0 GB/s
2,039 GB/s
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_1)
N/A
CUDA
7.5
8.0
OpenCL
2.0
3.0
OpenGL
4.6
N/A
Shader Model
6.5
N/A
Vulkan
1.2.131
N/A