GeForce RTX 4080 Ti and H100 SXM5 96 GB - video card comparison
GeForce RTX 4080 Ti
H100 SXM5 96 GB
Architecture
Ada Lovelace
Hopper (2022)
GPU code name
AD102
GH100
Market segment
Desktop
Desktop
Release date
2023
March 2023
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 16-pin
8-pin EPS
Boost clock speed
2610 MHz
1837 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
76,300 million
80,000 million
Pipelines / CUDA cores
14080
16896
Power consumption (TDP)
400 Watt
700 Watt
Texture fill rate
1,148
969.9
Memory type
GDDR6X
HBM3
Maximum RAM amount
16 GB
96 GB
Memory bus width
256 Bit
5120 Bit
Memory clock speed
21.2 GB/s
2.6 GB/s
Memory bandwidth
678.4 GB/s
1,681 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.9
9.0
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A