AMD Instinct MI455X
Flagship MI400-series GPU built for AMD's Helios AI training rack
N/A
Datacenter
432GB
HBM4
23300
GB/s bandwidth
315
FP32 TFLOPS
2200W
TDP
2nm
process
// about AMD Instinct MI455X
Flagship MI400-series GPU built for AMD's Helios AI training rack
// similar hardware in Datacenter
NVIDIA B200
NVIDIA Blackwell flagship datacenter GPU for frontier model training
NVIDIA · Datacenter · N/A
NVIDIA H100 SXM
Hopper-architecture datacenter GPU for large-scale AI training
NVIDIA · Datacenter · ~$30000
NVIDIA H200
High-memory Hopper refresh for large-model inference
NVIDIA · Datacenter · ~$32000
AMD Instinct MI300X
AMD flagship datacenter accelerator for large-model AI training
AMD · Datacenter · ~$15000
AMD Instinct MI325X
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NVIDIA A100 80GB
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NVIDIA · Datacenter · ~$15000