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

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

Rig A

NVIDIA · accelerator

Change

Rig B

NVIDIA · gpu

Change

0 of 43 fields comparable

Spec	NVIDIA HGX B200	NVIDIA GeForce RTX 5090 Founders Edition
AI Tops	—	3,352
Bandwidth GB S	—	1,792
Base Clock GHZ	—	2.01
Boost Clock GHZ	—	2.41
Cuda Cores	—	21,760
Displayport Count	—	3
Displayport Version	—	2.1b
Fp16 Bf16 Pflops	36	—
FP32 TFLOPS	600	—
FP4 Pflops Dense	72	—
FP4 Pflops Sparse	144	—
FP64 TFLOPS	296	—
FP8 FP6 Pflops	72	—
Gpus	8	—
Hdmi Count	—	1
Hdmi Version	—	2.1b
Int8 Pops	72	—
Length MM	—	304
Memory BUS Bits	—	512
MSRP (USD)↓ better	—	1,999
Networking Bandwidth TB S	0.8	—
Nvdec Count	—	2
Nvdec GEN	—	6
Nvenc Count	—	3
Nvenc GEN	—	9
Nvlink Generation	5	—
Nvlink GPU TO GPU TB S	1.8	—
Pcie GEN	—	5
Required PSU Watts	—	1,000
RT Core Tflops	—	318
RT Cores GEN	—	4
Slot Width	—	2
Status Checked	—	2026-09-24
Street Price Date	—	2026-09-01
Street Price Premium PCT US	—	145
Street Price USD US Typical	—	4,900
TDP (W)↓ better	—	575
Tensor Cores GEN	—	5
Total HBM GB	1,400	—
Total Nvlink Bandwidth TB S	14.4	—
VRAM (GB)	—	32
Vram Type	—	GDDR7
Width MM	—	137