A100 SXM4 80 GB and GeForce RTX 4070 - video card comparison
A100 SXM4 80 GB
GeForce RTX 4070
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA100
AD104
Market segment
Desktop
Desktop
Release date
November 2020
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1410 MHz
2475 MHz
Core clock speed
1410 MHz
1920 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
35,800 million
Pipelines / CUDA cores
6912
5888
Power consumption (TDP)
400 Watt
200 Watt
Texture fill rate
609.1
455.4
Memory type
HBM2e
GDDR6X
Maximum RAM amount
80 GB
12 GB
Memory bus width
5120 Bit
192 Bit
Memory clock speed
3.2 GB/s
21000 MHz
Memory bandwidth
2,039 GB/s
504.2 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
8.9
OpenCL
2.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3