Nvidia M4000 vs Nvidia RTX PRO 4000 SFF

The RTX PRO 4000 SFF is newer, with 3x the memory and 2.2x the bandwidth, and is cheaper right now.

At a glance

Memory

3x more on RTX PRO 4000 SFF

M4000: 8 GB

RTX PRO 4000 SFF: 24 GB

Memory bandwidth

2.2x higher on RTX PRO 4000 SFF

M4000: 192 GB/s

RTX PRO 4000 SFF: 432 GB/s

Cheapest on-demand

16% cheaper on RTX PRO 4000 SFF

M4000: $0.45 /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	M4000	RTX PRO 4000 SFF	Difference
On-demand	-- /GPU/hr from $0.45	-- /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 M4000 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

M4000 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	M4000	RTX PRO 4000 SFF	Difference
Memory
Capacity	8 GB GDDR5	24 GB GDDR7	3x more on RTX PRO 4000 SFF
Bandwidth	192 GB/s	432 GB/s	2.2x higher on RTX PRO 4000 SFF
Bus width	256-bit	192-bit	33% wider on M4000
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	Not supported	96.3 TFLOPS	RTX PRO 4000 SFF only
INT8	Not supported	192.5 TOPS	RTX PRO 4000 SFF only
FP32	2.6 TFLOPS	24 TFLOPS	9.3x higher on RTX PRO 4000 SFF
Platform
Interconnect	PCIe only	PCIe only
Board power	120 W	70 W	71% higher on M4000
Released	Q2 2015	Q3 2025	10 years newer on RTX PRO 4000 SFF
Precision
Supported formats	FP32	FP4FP8FP16BF16TF32FP32INT8