GPU Comparison
NVIDIA RTX 5090 vs NVIDIA RTX 4080.
Side-by-side comparison of specs, performance, and cloud rental pricing. NVIDIA RTX 4080 is the cheaper option at $0.35/hr.
TL;DR
Choose NVIDIA RTX 5090 if you need 32GB+ on a single GPU (16GB more than NVIDIA RTX 4080).
Choose NVIDIA RTX 5090 if you need raw FP16 throughput (157% faster than NVIDIA RTX 4080).
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 4080
$0.35/hrCheaper
$0.25-$0.45/hr range · 4 regions
VRAM16GB GDDR6X
FP1697.4 TFLOPS
Bandwidth736 GB/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 4080
16 GB
Memory Bandwidth
NVIDIA RTX 5090
1.8 TB/s
NVIDIA RTX 4080
736 GB/s
FP16 Performance
NVIDIA RTX 5090
250 TFLOPS
NVIDIA RTX 4080
97.4 TFLOPS
Hourly Price
NVIDIA RTX 5090
$0.55/hr
NVIDIA RTX 4080
$0.35/hr
Full specs
Complete spec sheet.
SpecNVIDIA RTX 5090NVIDIA RTX 4080
ArchitectureBlackwellAda Lovelace
VRAM32 GB●16 GB
Memory TypeGDDR7GDDR6X
Memory Bandwidth1.8 TB/s●736 GB/s
FP32 Performance125 TFLOPS●48.7 TFLOPS
FP16 Performance250 TFLOPS●97.4 TFLOPS
INT8 Performance1000 TOPS●390 TOPS
TDP575 W320 W
Form FactorConsumerConsumer
NVLinkNoNo
Max GPU/Node22
Hourly Price$0.55/hr$0.35/hr●
FAQ
Frequently asked.
Pick a GPU and deploy.
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