H800 PCIe 80 GB and RTX 2000 Ada Generation - video card comparison
H800 PCIe 80 GB
RTX 2000 Ada Generation
Architecture
Hopper (2022)
Ada Lovelace
GPU code name
GH100
AD107
Market segment
Desktop
Desktop
Release date
March 2023
February 2024
Interface
PCIe 5.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 16-pin
None
Boost clock speed
1755 MHz
2130 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
80,000 million
18,900 million
Pipelines / CUDA cores
14592
2816
Power consumption (TDP)
350 Watt
70 Watt
Texture fill rate
800.3
187.4
Memory type
HBM2e
GDDR6
Maximum RAM amount
80 GB
16 GB
Memory bus width
5120 Bit
128 Bit
Memory clock speed
3.2 GB/s
16 GB/s
Memory bandwidth
2,039 GB/s
256.0 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
N/A
12 Ultimate (12_2)
CUDA
9.0
8.9
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3