GeForce G100 OEM and A100 SXM4 80 GB - video card comparison
GeForce G100 OEM
A100 SXM4 80 GB
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
G98
GA100
Market segment
Desktop
Desktop
Release date
March 2009
November 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1410 MHz
Core clock speed
540 MHz
1410 MHz
Floating-point performance
20.8 gflops
-
Manufacturing process technology
65 nm
7 nm
Number of transistors
210 million
54,200 million
Pipelines / CUDA cores
8
6912
Power consumption (TDP)
35 Watt
400 Watt
Texture fill rate
4.320
609.1
Memory type
DDR2
HBM2e
Maximum RAM amount
256 MB
80 GB
Memory bus width
64 Bit
5120 Bit
Memory clock speed
800 MHz
3.2 GB/s
Memory bandwidth
6.4 GB/s
2,039 GB/s
Display Connectors
1x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
N/A
CUDA
1.1
8.0
OpenCL
1.1
2.0
OpenGL
3.3
N/A
Shader Model
4.0
N/A
Vulkan
N/A
N/A