GPU Comparison
NVIDIA H100 SXM vs NVIDIA H100 PCIe.
Side-by-side comparison of specs, performance, and cloud rental pricing. NVIDIA H100 PCIe is the cheaper option at $1.40/hr.
TL;DR
Choose NVIDIA H100 SXM if memory bandwidth matters (3.4 TB/s vs 2.0 TB/s).
Choose NVIDIA H100 PCIe if you want the Hopper architecture or PCIe form factor.
Switch comparison
vs
Hopper
NVIDIA H100 SXM
$1.50/hr
$1.35-$1.65/hr range · 8 regions
VRAM80GB HBM3
FP16120 TFLOPS
Bandwidth3.4 TB/s
Hopper
NVIDIA H100 PCIe
$1.40/hrCheaper
$1.25-$1.55/hr range · 8 regions
VRAM80GB HBM3
FP16102 TFLOPS
Bandwidth2.0 TB/s
At a glance
Spec by spec.
Visual comparison across the four specs that matter most for AI workloads. Green bar marks the winner.
VRAM
NVIDIA H100 SXM
80 GB
NVIDIA H100 PCIe
80 GB
Memory Bandwidth
NVIDIA H100 SXM
3.4 TB/s
NVIDIA H100 PCIe
2.0 TB/s
FP16 Performance
NVIDIA H100 SXM
120 TFLOPS
NVIDIA H100 PCIe
102 TFLOPS
Hourly Price
NVIDIA H100 SXM
$1.50/hr
NVIDIA H100 PCIe
$1.40/hr
Full specs
Complete spec sheet.
SpecNVIDIA H100 SXMNVIDIA H100 PCIe
ArchitectureHopperHopper
VRAM80 GB●80 GB
Memory TypeHBM3HBM3
Memory Bandwidth3.4 TB/s●2.0 TB/s
FP32 Performance60 TFLOPS●51 TFLOPS
FP16 Performance120 TFLOPS●102 TFLOPS
INT8 Performance2400 TOPS●2040 TOPS
TDP700 W350 W
Form FactorSXMPCIe
NVLinkYesNo
Max GPU/Node84
Hourly Price$1.50/hr$1.40/hr●
FAQ
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