GPU Comparison
NVIDIA H100 PCIe vs NVIDIA RTX 4090.
Side-by-side comparison of specs, performance, and cloud rental pricing. NVIDIA RTX 4090 is the cheaper option at $0.36/hr.
TL;DR
Choose NVIDIA H100 PCIe if you need 80GB+ on a single GPU (56GB more than NVIDIA RTX 4090).
Choose NVIDIA RTX 4090 if you need raw FP16 throughput (62% faster than NVIDIA H100 PCIe).
Switch comparison
vs
Hopper
NVIDIA H100 PCIe
$1.40/hr
$1.25-$1.55/hr range · 8 regions
VRAM80GB HBM3
FP16102 TFLOPS
Bandwidth2.0 TB/s
Ada Lovelace
NVIDIA RTX 4090
$0.36/hrCheaper
$0.16-$0.37/hr range · 9 regions
VRAM24GB GDDR6X
FP16165 TFLOPS
Bandwidth1.0 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 PCIe
80 GB
NVIDIA RTX 4090
24 GB
Memory Bandwidth
NVIDIA H100 PCIe
2.0 TB/s
NVIDIA RTX 4090
1.0 TB/s
FP16 Performance
NVIDIA H100 PCIe
102 TFLOPS
NVIDIA RTX 4090
165 TFLOPS
Hourly Price
NVIDIA H100 PCIe
$1.40/hr
NVIDIA RTX 4090
$0.36/hr
Full specs
Complete spec sheet.
SpecNVIDIA H100 PCIeNVIDIA RTX 4090
ArchitectureHopperAda Lovelace
VRAM80 GB●24 GB
Memory TypeHBM3GDDR6X
Memory Bandwidth2.0 TB/s●1.0 TB/s
FP32 Performance51 TFLOPS82.6 TFLOPS●
FP16 Performance102 TFLOPS165 TFLOPS●
INT8 Performance2040 TOPS●661 TOPS
TDP350 W450 W
Form FactorPCIeConsumer
NVLinkNoNo
Max GPU/Node42
Hourly Price$1.40/hr$0.36/hr●
FAQ
Frequently asked.
Pick a GPU and deploy.
Both GPUs available on Runcrate · per-second billing · no commitments
Other comparisons