A100 SXM4 40 GB and GeForce RTX 3090 Ti - video card comparison
A100 SXM4 40 GB
GeForce RTX 3090 Ti
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA100
Ampere GA102
Market segment
Desktop
Desktop
Release date
May 2020
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1410 MHz
1860 MHz
Core clock speed
-
1560 MHz
Manufacturing process technology
7 nm
8 nm
Number of transistors
54,200 million
28,300 million
Pipelines / CUDA cores
6912
10752
Power consumption (TDP)
400 Watt
450 Watt
Texture fill rate
609.1
625.0
Memory type
HBM2e
GDDR6X
Maximum RAM amount
40 GB
24 GB
Memory bus width
5120 Bit
384 Bit
Memory clock speed
2.4 GB/s
21000 MHz
Memory bandwidth
1,555 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
8.6
OpenCL
2.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.6
Vulkan
N/A
1.3