MCS · Rigs · Compare

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

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

Rig A

NVIDIA DGX B200

NVIDIA · workstation

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Rig B

AMD Instinct MI300X

AMD · accelerator

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0 of 45 fields comparable

Spec	NVIDIA DGX B200	AMD Instinct MI300X
Bf16 Matrix Tflops Dense	—	1,307.4
Bluefield3 Dpus	2	—
Compute Units	—	304
CPU Base GHZ	2.1	—
CPU Count	2	—
CPU MAX Boost GHZ	4	—
CPU Model	Intel Xeon Platinum 8570	—
Form factor	—	OAM
Fp16 Matrix Tflops Dense	—	1,307.4
Fp32 Vector Tflops	—	163.4
FP4 Pflops Dense	72	—
FP4 Pflops Sparse	144	—
Fp64 Matrix Tflops	—	163.4
Fp64 Vector Tflops	—	81.7
FP8 Matrix Tflops Dense	—	2,614.9
FP8 Matrix Tflops Sparse	—	5,229.8
FP8 Pflops	72	—
Gpus	8	—
HBM (GB)	—	192
HBM Bandwidth TB S	64	—
HBM Type	—	HBM3
Height MM	444	—
INT8 TOPS (dense)	—	2,614.9
Internal Storage TB	30.72	—
Length MM	897.1	—
Matrix Cores	—	1,216
MAX Power KW	14.3	—
Memory bandwidth (TB/s)	—	5.3
Networking Osfp Ports	4	—
Nvswitch Count	2	—
OS	NVIDIA DGX OS / Ubuntu	—
OS Storage TB	3.8	—
Pcie GEN	—	5
PER Port Gbps MAX	400	—
Process Node NM	—	5
Rack Units	10	—
System Memory GB Default	2,048	—
System Memory GB MAX	4,096	—
TBP Watts	—	750
Tf32 Matrix Tflops Dense	—	653.7
Tf32 Matrix Tflops Sparse	—	1,307.4
Total CPU Cores	112	—
Total Hbm3e GB	1,440	—
Total Nvlink Bandwidth TB S	14.4	—
Width MM	482.2	—