Nvidia A4500 vs Nvidia B100

The B100 is newer, with 9.6x the memory and 12x the bandwidth.

At a glance

Memory

9.6x more on B100

A4500: 20 GB

B100: 192 GB

Memory bandwidth

12x higher on B100

A4500: 640 GB/s

B100: 8,000 GB/s

Cheapest on-demand

A4500: $0.13 /GPU/hr

B100: --

Price comparison

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

Billing	A4500	B100	Difference
On-demand	-- /GPU/hr from $0.13	No on-demand listings
Reserved	On request	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 on-demand on the A4500: 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

A4500 vs B100 price history

Weekly median on-demand price per GPU per hour

Last 15 months

Aggregating historical prices...

Specs comparison

Spec	A4500	B100	Difference
Memory
Capacity	20 GB GDDR6	192 GB HBM3e	9.6x more on B100
Bandwidth	640 GB/s	8,000 GB/s	12x higher on B100
Bus width	320-bit
Compute · dense
FP4	Not supported	7,000 TFLOPS	B100 only
FP8	Not supported	3,500 TFLOPS	B100 only
FP16 / BF16	94.6 TFLOPS	1,750 TFLOPS	18x higher on B100
INT8		3,500 TOPS
FP32	23.7 TFLOPS	60 TFLOPS	2.5x higher on B100
FP64	Not supported	30 TFLOPS	B100 only
Platform
Interconnect	PCIe only	NVLink 1,800 GB/s	NVLink on B100 only
Released	Q4 2021	Q4 2024	3 years newer on B100
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP4FP6FP8FP16BF16TF32FP32FP64INT8