NVIDIA · Hopper · 2022
H100 GPU accelerator (PCIe card)
H100 GPU accelerator (PCIe card): 80 GB HBM2E, 350 W, 14,592 CUDA cores. Launched March 22, 2022.
- Memory
- 80 GB
- Power
- 350 W
- Bus width
- 5,120 bit
Memory80 GB
5 of 32 in Data Center
Power350 W
11 of 40 by higher draw in Data Center
CUDA cores14,592
8 of 47 in Data Center
Current market
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Specifications
Memory
- Capacity
- 80 GB
- Memory type
- HBM2E
- Bus width
- 5,120 bit
- Bandwidth
- 2,039 GB/s
Compute
- CUDA cores
- 14,592
- SM count
- 114
- TMUs
- 456
- ROPs
- 24
- FP32
- 51,200 GFLOPS
- FP64
- 25,600 GFLOPS
Clocks
- Base clock
- 1,065 MHz
Board
- TDP
- 350 W
- Form factor
- datacenter
Physical
- Architecture
- Hopper
- Series
- Data Center
- Launch date
- March 22, 2022
Not recorded by the source: generation, codename, process and transistors, or 8 further fields.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the H100 GPU accelerator (PCIe card) ranks 7th of 36 for FP32 throughput and 5th of 32 for memory capacity. Its 350 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16