A100 PCIe 40 GB and RTX 4000 SFF Ada Generation - video card comparison
A100 PCIe 40 GB
RTX 4000 SFF Ada Generation
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA100
AD104
Market segment
Desktop
Desktop
Release date
June 2020
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
None
Boost clock speed
1410 MHz
1565 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
35,800 million
Pipelines / CUDA cores
6912
6144
Power consumption (TDP)
250 Watt
70 Watt
Texture fill rate
609.1
300.5
Memory type
HBM2e
GDDR6
Maximum RAM amount
40 GB
20 GB
Memory bus width
5120 Bit
160 Bit
Memory clock speed
2.4 GB/s
14 GB/s
Memory bandwidth
1,555 GB/s
280.0 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
8.9
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3