GPU Comparison
NVIDIA RTX 5090 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 RTX 5090 if you need 32GB+ on a single GPU (8GB more than NVIDIA RTX 4090).
Choose NVIDIA RTX 5090 if you need raw FP16 throughput (52% faster than NVIDIA RTX 4090).
Switch comparison
vs
Blackwell
NVIDIA RTX 5090
$0.55/hr
$0.45-$0.65/hr range · 3 regions
VRAM32GB GDDR7
FP16250 TFLOPS
Bandwidth1.8 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 RTX 5090
32 GB
NVIDIA RTX 4090
24 GB
Memory Bandwidth
NVIDIA RTX 5090
1.8 TB/s
NVIDIA RTX 4090
1.0 TB/s
FP16 Performance
NVIDIA RTX 5090
250 TFLOPS
NVIDIA RTX 4090
165 TFLOPS
Hourly Price
NVIDIA RTX 5090
$0.55/hr
NVIDIA RTX 4090
$0.36/hr
Full specs
Complete spec sheet.
SpecNVIDIA RTX 5090NVIDIA RTX 4090
ArchitectureBlackwellAda Lovelace
VRAM32 GB●24 GB
Memory TypeGDDR7GDDR6X
Memory Bandwidth1.8 TB/s●1.0 TB/s
FP32 Performance125 TFLOPS●82.6 TFLOPS
FP16 Performance250 TFLOPS●165 TFLOPS
INT8 Performance1000 TOPS●661 TOPS
TDP575 W450 W
Form FactorConsumerConsumer
NVLinkNoNo
Max GPU/Node22
Hourly Price$0.55/hr$0.36/hr●
FAQ
Frequently asked.
Pick a GPU and deploy.
Both GPUs available on Runcrate · per-second billing · no commitments
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