GPU Comparison
NVIDIA RTX 4090 vs NVIDIA RTX A6000.
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 A6000 if you need 48GB+ on a single GPU (24GB more than NVIDIA RTX 4090).
Choose NVIDIA RTX 4090 if you need raw FP16 throughput (113% faster than NVIDIA RTX A6000).
Switch comparison
vs
Ada Lovelace
NVIDIA RTX 4090
$0.36/hrCheaper
$0.16-$0.37/hr range · 9 regions
VRAM24GB GDDR6X
FP16165 TFLOPS
Bandwidth1.0 TB/s
Ampere
NVIDIA RTX A6000
$0.70/hr
$0.60-$0.80/hr range · 4 regions
VRAM48GB GDDR6
FP1677.4 TFLOPS
Bandwidth768 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 4090
24 GB
NVIDIA RTX A6000
48 GB
Memory Bandwidth
NVIDIA RTX 4090
1.0 TB/s
NVIDIA RTX A6000
768 GB/s
FP16 Performance
NVIDIA RTX 4090
165 TFLOPS
NVIDIA RTX A6000
77.4 TFLOPS
Hourly Price
NVIDIA RTX 4090
$0.36/hr
NVIDIA RTX A6000
$0.70/hr
Full specs
Complete spec sheet.
SpecNVIDIA RTX 4090NVIDIA RTX A6000
ArchitectureAda LovelaceAmpere
VRAM24 GB48 GB●
Memory TypeGDDR6XGDDR6
Memory Bandwidth1.0 TB/s●768 GB/s
FP32 Performance82.6 TFLOPS●38.7 TFLOPS
FP16 Performance165 TFLOPS●77.4 TFLOPS
INT8 Performance661 TOPS●310 TOPS
TDP450 W300 W
Form FactorConsumerPCIe
NVLinkNoYes
Max GPU/Node22
Hourly Price$0.36/hr●$0.70/hr
FAQ
Frequently asked.
Pick a GPU and deploy.
Both GPUs available on Runcrate · per-second billing · no commitments
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