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MI355X vs GTX 1080

AMD MI355X vs Nvidia GTX 1080

A data center GPU against a consumer card, one CDNA 4 and one Pascal: 288 GB HBM3e against 8 GB GDDR5X, 25x the memory bandwidth on the MI355X, and Infinity Fabric 1,075 GB/s on the MI355X where the GTX 1080 is PCIe only.

At a glance

Updated 7 minutes ago

AMD MI355X

Memory: 288 GB; HBM3e
Memory bandwidth: 8.00 TB/s
From: $8.60 /GPU/hr; 4 providers

Nvidia GTX 1080

Memory: 8 GB; GDDR5X
Memory bandwidth: 320 GB/s
From: $0.04 /GPU/hr; 2 providers

Price comparison

Cheapest listed price per GPU per hour by billing type, and the median across providers.

Billing	MI355X	GTX 1080	Difference
On-demand	$8.60	$0.04	215x more expensive on MI355X
Spot	$4.50	$0.02	225x more expensive on MI355X
Median	$8.60	$0.04	195x more expensive on MI355X

Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.

Price history

MI355X vs GTX 1080 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	MI355X	GTX 1080	Difference
Memory
Capacity	288 GB HBM3e	8 GB GDDR5X	36x more on MI355X
Bandwidth	8,000 GB/s	320 GB/s	25x higher on MI355X
Bus width	8,192-bit	256-bit	32x wider on MI355X
Compute · dense
FP4	10,066.3 TFLOPS	Not supported	MI355X only
FP8	5,033.2 TFLOPS	Not supported	MI355X only
FP16 / BF16	2,516.6 TFLOPS
INT8	5,033.2 TOPS	Not supported	MI355X only
FP32	157.3 TFLOPS	8.9 TFLOPS	18x higher on MI355X
FP64	78.6 TFLOPS	Not supported	MI355X only
Platform
Interconnect	Infinity Fabric 1,075 GB/s	PCIe only	Infinity Fabric on MI355X only
Board power	1,400 W	180 W	7.8x higher on MI355X
Released	Q2 2025	Q2 2016	9 years newer on MI355X
Precision
Supported formats	FP4FP6FP8FP16BF16FP32FP64INT8	FP16FP32