GPU Comparison
NVIDIA RTX 4090 vs AMD MI250X.
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 AMD MI250X if you need 128GB+ on a single GPU (104GB more than NVIDIA RTX 4090).
Choose NVIDIA RTX 4090 if you need raw FP16 throughput (72% faster than AMD MI250X).
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
CDNA 2
AMD MI250X
$1.35/hr
$1.20-$1.50/hr range · 4 regions
VRAM128GB HBM2e
FP1695.7 TFLOPS
Bandwidth3.3 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 4090
24 GB
AMD MI250X
128 GB
Memory Bandwidth
NVIDIA RTX 4090
1.0 TB/s
AMD MI250X
3.3 TB/s
FP16 Performance
NVIDIA RTX 4090
165 TFLOPS
AMD MI250X
95.7 TFLOPS
Hourly Price
NVIDIA RTX 4090
$0.36/hr
AMD MI250X
$1.35/hr
Full specs
Complete spec sheet.
SpecNVIDIA RTX 4090AMD MI250X
ArchitectureAda LovelaceCDNA 2
VRAM24 GB128 GB●
Memory TypeGDDR6XHBM2e
Memory Bandwidth1.0 TB/s3.3 TB/s●
FP32 Performance82.6 TFLOPS●47.9 TFLOPS
FP16 Performance165 TFLOPS●95.7 TFLOPS
INT8 Performance661 TOPS●383 TOPS
TDP450 W560 W
Form FactorConsumerOAM
NVLinkNoNo
Max GPU/Node28
Hourly Price$0.36/hr●$1.35/hr
FAQ
Frequently asked.
Pick a GPU and deploy.
Both GPUs available on Runcrate · per-second billing · no commitments
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