Nvidia A16 vs Nvidia RTX PRO 4000 SFF

The RTX PRO 4000 SFF is newer, with 50% more memory and 2.2x the bandwidth.

At a glance

Memory

50% more on RTX PRO 4000 SFF

A16: 16 GB

RTX PRO 4000 SFF: 24 GB

Memory bandwidth

2.2x higher on RTX PRO 4000 SFF

A16: 200 GB/s

RTX PRO 4000 SFF: 432 GB/s

Cheapest on-demand

A16: --

RTX PRO 4000 SFF: $0.38 /GPU/hr

Price comparison

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

Billing	A16	RTX PRO 4000 SFF	Difference
On-demand	Sold out	-- /GPU/hr from $0.38

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 RTX PRO 4000 SFF: 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

A16 vs RTX PRO 4000 SFF price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	A16	RTX PRO 4000 SFF	Difference
Memory
Capacity	16 GB GDDR6	24 GB GDDR7	50% more on RTX PRO 4000 SFF
Bandwidth	200 GB/s	432 GB/s	2.2x higher on RTX PRO 4000 SFF
Bus width	128-bit	192-bit	50% wider on RTX PRO 4000 SFF
Compute · dense
FP4	Not supported	385 TFLOPS	RTX PRO 4000 SFF only
FP8	Not supported	192.5 TFLOPS	RTX PRO 4000 SFF only
FP16 / BF16	17.9 TFLOPS	96.3 TFLOPS	5.4x higher on RTX PRO 4000 SFF
INT8	35.9 TOPS	192.5 TOPS	5.4x higher on RTX PRO 4000 SFF
FP32	4.5 TFLOPS	24 TFLOPS	5.3x higher on RTX PRO 4000 SFF
Platform
Interconnect	PCIe only	PCIe only
Released	Q2 2021	Q3 2025	4 years newer on RTX PRO 4000 SFF
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP4FP8FP16BF16TF32FP32INT8