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

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

Rig A

AMD · accelerator

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Rig B

NVIDIA · gpu

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1 of 36 fields comparable

Spec	AMD Instinct MI355X	NVIDIA GeForce RTX 5080 Founders Edition
Pcie GEN	5	5
AI Tops	—	1,801
Bandwidth GB S	—	960
Base Clock GHZ	—	2.3
Bf16 Matrix Pflops Dense	5	—
Boost Clock GHZ	—	2.62
Compute Units	256	—
Cuda Cores	—	10,752
Displayport Count	—	3
Displayport Version	—	2.1b
Form factor	OAM (liquid-cooled)	—
Fp16 Matrix Pflops Dense	5	—
Fp32 Vector Tflops	157.3	—
FP4 Matrix Pflops Dense	20.1	—
FP6 Matrix Pflops Dense	20.1	—
Fp64 Matrix Tflops	78.6	—
FP8 Matrix Pflops Dense	10.1	—
HBM (GB)	288	—
HBM Type	HBM3E	—
Hdmi Count	—	1
Hdmi Version	—	2.1b
Length MM	—	304
Memory bandwidth (TB/s)	8	—
Memory BUS Bits	—	256
Memory Speed Gbps	—	30
MSRP (USD)↓ better	—	999
Process Node NM	3	—
RT Core Tflops	—	171
RT Cores GEN	—	4
Slot Width	—	2
TBP Watts	1,400	—
TDP (W)↓ better	—	360
Tensor Cores GEN	—	5
VRAM (GB)	—	16
Vram Type	—	GDDR7
Width MM	—	137