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MI250 vs B100

AMD MI250 vs Nvidia B100

Two data center GPUs, one CDNA2 and one Blackwell: 128 GB HBM2e against up to 192 GB HBM3e and 2.5x the memory bandwidth on the B100.

At a glance

Memory

MI250: 128 GB
B100: 192 GB

1.5x more on B100

Memory bandwidth

MI250: 3.20 TB/s
B100: 8.00 TB/s

2.5x higher on B100

Cheapest on-demand

MI250: --
B100: --

MI250 is not sold on demand

Price comparison

Median price per GPU per hour by billing type, with the cheapest listing under it.

Billing	MI250	B100	Difference
Reserved	-- /GPU/hr from $1.30 (12 mo)	No reserved listings

Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Medians are across providers, one vote each, so a large catalog does not outweigh a small one. No median for reserved on the MI250: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.

Price history

MI250 vs B100 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	MI250	B100	Difference
Memory
Capacity	128 GB HBM2e	192 GB HBM3e	1.5x more on B100
Bandwidth	3,200 GB/s	8,000 GB/s	2.5x higher on B100
Bus width	8,192-bit
Compute · dense
FP4	Not supported	7,000 TFLOPS	B100 only
FP8	Not supported	3,500 TFLOPS	B100 only
FP16 / BF16	362.1 TFLOPS	1,750 TFLOPS	4.8x higher on B100
INT8	362.1 TOPS	3,500 TOPS	9.7x higher on B100
FP32	90.5 TFLOPS	60 TFLOPS	1.5x higher on MI250
FP64	45.3 TFLOPS	30 TFLOPS	1.5x higher on MI250
Platform
Interconnect	Infinity Fabric 400 GB/s	NVLink 1,800 GB/s	4.5x higher on B100
Released	Q4 2021	Q4 2024	3 years newer on B100
Precision
Supported formats	FP16BF16FP32FP64INT4INT8	FP4FP6FP8FP16BF16TF32FP32FP64INT8