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

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

Rig A

OpenAI / Oracle / SoftBank / MGX · workstation

Change

Rig B

NVIDIA · workstation

Change

0 of 36 fields comparable

Spec	The Stargate Project	NVIDIA DGX B200
Bluefield3 Dpus	—	2
CPU Base GHZ	—	2.1
CPU Count	—	2
CPU MAX Boost GHZ	—	4
CPU Model	—	Intel Xeon Platinum 8570
Custom Silicon Announced	Broadcom (10 GW)	—
FP4 Pflops Dense	—	72
FP4 Pflops Sparse	—	144
FP8 Pflops	—	72
Gpus	—	8
HBM Bandwidth TB S	—	64
Height MM	—	444
Internal Storage TB	—	30.72
Length MM	—	897.1
MAX Power KW	—	14.3
Networking Osfp Ports	—	4
Nvswitch Count	—	2
Oracle Partnership GW	5	—
OS	—	NVIDIA DGX OS / Ubuntu
OS Storage TB	—	3.8
Partners	OpenAI, SoftBank, Oracle, MGX	—
PER Port Gbps MAX	—	400
Planned Capacity GW	7	—
Planned Chip Count Million	2	—
Primary Accelerator Announced	NVIDIA GB200 (initial Oracle racks)	—
Primary Site	Abilene, Texas	—
Rack Units	—	10
Secondary Accelerator Announced	AMD Instinct (up to 6 GW)	—
Status AS OF 2026	First Abilene site online; five expansion sites under development	—
System Memory GB Default	—	2,048
System Memory GB MAX	—	4,096
Total CPU Cores	—	112
Total Hbm3e GB	—	1,440
Total Nvlink Bandwidth TB S	—	14.4
Total Planned Investment USD Billion	400	—
Width MM	—	482.2