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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

0 of 23 fields comparable

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SpecNVIDIA GH200 Grace HopperNVIDIA GeForce RTX 4090 Founders Edition
Bandwidth GB S—1,008
Budget Ceiling USD—2,000
Compute Capability Digits—89
Grace CPU ArchArm Neoverse V2—
Grace CPU Cores72—
HBM GB Hbm396—
HBM GB Hbm3e144—
Hbm3e Bandwidth TB S4.9—
Lpddr5x GB MAX480—
MSRP (USD)↓ better—1,599
Nvl2 AI Petaflops8—
Nvl2 Combined Bandwidth TB S10—
Nvl2 Total Hbm3e GB282—
Nvl2 Total Memory TB1.2—
Nvlink C2C Bandwidth GB S900—
Production END Reported—2024-10
RTX 4090 Model—4,090
RTX 5090 Model—5,090
Status—discontinued (no longer sold new by NVIDIA)
Status Checked—2026-09-24
TDP (W)↓ better—450
TDP Watts MAX Unverified1,000—
VRAM (GB)—24