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

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

Rig A

AWS · cloud-model

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Rig B

NVIDIA · gpu

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0 of 45 fields comparable

Spec	AWS Trainium2	NVIDIA GeForce RTX 5080 Founders Edition
AI Tops	—	1,801
Bandwidth GB S	—	960
Base Clock GHZ	—	2.3
Bf16 Tflops PER Chip	667	—
Boost Clock GHZ	—	2.62
Chips PER Trn2 Instance	16	—
Chips PER Ultraserver	64	—
Cuda Cores	—	10,752
Displayport Count	—	3
Displayport Version	—	2.1b
FP8 Dense Petaflops PER Chip	1.3	—
FP8 Sparse Petaflops PER Chip	5.2	—
HBM Bandwidth TB S PER Chip	2.9	—
HBM Capacity GB PER Chip	96	—
HBM Type	HBM3	—
Hdmi Count	—	1
Hdmi Version	—	2.1b
Length MM	—	304
Memory BUS Bits	—	256
Memory Speed Gbps	—	30
MSRP (USD)↓ better	—	999
Neuroncores PER Chip	8	—
Pcie GEN	—	5
RT Core Tflops	—	171
RT Cores GEN	—	4
Slot Width	—	2
Status Checked	—	2026-09-24
Street Price Date	—	2026-09-01
Street Price Premium PCT US	—	55
Street Price USD US Typical	—	1,550
TDP (W)↓ better	—	360
Tensor Cores GEN	—	5
Trainium3 GA	2025-12-02	—
Trainium3 HBM Bandwidth TB S	4.9	—
Trainium3 Hbm3e GB PER Chip	144	—
Trn2 Instance FP8 Petaflops	20.8	—
Trn2 Instance HBM TB	1.5	—
Trn3 Ultraserver FP8 Pflops	362	—
Trn3 Ultraserver MAX Chips	144	—
Ultraserver FP8 Petaflops	83.2	—
Ultraserver Total HBM Bandwidth TB S	185	—
Ultraserver Total HBM TB	6	—
VRAM (GB)	—	16
Vram Type	—	GDDR7
Width MM	—	137