Nvidia RTX 3080 Ti vs Nvidia RTX PRO 4000 SFF

The RTX PRO 4000 SFF is newer and has 2x the memory, while the RTX 3080 Ti has 2.1x the bandwidth. The RTX 3080 Ti is cheaper right now.

At a glance

Memory

2x more on RTX PRO 4000 SFF

RTX 3080 Ti: 12 GB

RTX PRO 4000 SFF: 24 GB

Memory bandwidth

2.1x higher on RTX 3080 Ti

RTX 3080 Ti: 912 GB/s

RTX PRO 4000 SFF: 432 GB/s

Cheapest on-demand

49% cheaper on RTX 3080 Ti

RTX 3080 Ti: $0.20 /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 3080 Ti	RTX PRO 4000 SFF	Difference
On-demand	$0.29 /GPU/hr from $0.20	-- /GPU/hr from $0.38
Spot	-- /GPU/hr from $0.08	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 spot on the RTX 3080 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 3080 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 3080 Ti	RTX PRO 4000 SFF	Difference
Memory
Capacity	12 GB GDDR6X	24 GB GDDR7	2x more on RTX PRO 4000 SFF
Bandwidth	912 GB/s	432 GB/s	2.1x higher on RTX 3080 Ti
Bus width	384-bit	192-bit	2x wider on RTX 3080 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	68.2 TFLOPS	96.3 TFLOPS	41% higher on RTX PRO 4000 SFF
INT8	272.8 TOPS	192.5 TOPS	42% higher on RTX 3080 Ti
FP32	34.1 TFLOPS	24 TFLOPS	42% higher on RTX 3080 Ti
Platform
Interconnect	PCIe only	PCIe only
Board power	350 W	70 W	5x higher on RTX 3080 Ti
Released	Q2 2021	Q3 2025	4 years newer on RTX PRO 4000 SFF
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP4FP8FP16BF16TF32FP32INT8

Compute: Vendor peak figures, dense and per GPU. Not measured throughput.

Source: RTX 3080 Ti datasheet and RTX PRO 4000 SFF datasheet.

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.

Provider	RTX 3080 Ti	RTX PRO 4000 SFF
Salad Distributed	$0.20 /GPU/hr On-demand	--
Theta EdgeCloud Distributed	$0.29 /GPU/hr On-demand	--
Exoscale Switzerland	$0.79 /GPU/hr On-demand	--
Runpod USA	$0.18 /GPU/hr On-demand	--
Hetzner Germany	--	$0.38 /GPU/hr On-demand