Nvidia RTX 3090 Ti vs Nvidia RTX PRO 4000 SFF

Both have 24 GB of memory. The RTX 3090 Ti has 2.3x the bandwidth and is cheaper right now.

At a glance

Memory

Identical

RTX 3090 Ti: 24 GB

RTX PRO 4000 SFF: 24 GB

Memory bandwidth

2.3x higher on RTX 3090 Ti

RTX 3090 Ti: 1,008 GB/s

RTX PRO 4000 SFF: 432 GB/s

Cheapest on-demand

42% cheaper on RTX 3090 Ti

RTX 3090 Ti: $0.22 /GPU/hr

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	RTX 3090 Ti	RTX PRO 4000 SFF	Difference
On-demand	-- /GPU/hr from $0.22	-- /GPU/hr from $0.38
Spot	-- /GPU/hr from $0.10	No spot 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 and spot on the RTX 3090 Ti and 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

RTX 3090 Ti 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	RTX 3090 Ti	RTX PRO 4000 SFF	Difference
Memory
Capacity	24 GB GDDR6X	24 GB GDDR7	Identical
Bandwidth	1,008 GB/s	432 GB/s	2.3x higher on RTX 3090 Ti
Bus width	384-bit	192-bit	2x wider on RTX 3090 Ti
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	80 TFLOPS	96.3 TFLOPS	20% higher on RTX PRO 4000 SFF
INT8	320 TOPS	192.5 TOPS	66% higher on RTX 3090 Ti
FP32	40 TFLOPS	24 TFLOPS	67% higher on RTX 3090 Ti
Platform
Interconnect	PCIe only	PCIe only
Board power	450 W	70 W	6.4x higher on RTX 3090 Ti
Released	Q1 2022	Q3 2025	3 years newer on RTX PRO 4000 SFF
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP4FP8FP16BF16TF32FP32INT8