Nvidia B300 vs Nvidia RTX 5050

The B300 has 36x the memory and 25x the bandwidth. The RTX 5050 is cheaper right now.

At a glance

Memory

36x more on B300

B300: 288 GB

RTX 5050: 8 GB

Memory bandwidth

25x higher on B300

B300: 8,000 GB/s

RTX 5050: 320 GB/s

Cheapest on-demand

99% cheaper on RTX 5050

B300: $5.51 /GPU/hr

RTX 5050: $0.07 /GPU/hr

Price comparison

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

Billing	B300	RTX 5050
On-demand	$9.50 /GPU/hr from $5.51	-- /GPU/hr from $0.07
Reserved	$5.80 /GPU/hr from $4.32 (60 mo)	No reserved listings
Spot	$6.20 /GPU/hr from $4.08	-- /GPU/hr from $0.03

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 5050: 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

B300 vs RTX 5050 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	B300	RTX 5050	Difference
Memory
Capacity	288 GB HBM3e	8 GB GDDR6	36x more on B300
Bandwidth	8,000 GB/s	320 GB/s	25x higher on B300
Bus width	8,192-bit	128-bit	64x wider on B300
Compute · dense
FP4	14,000 TFLOPS	210.5 TFLOPS	67x higher on B300
FP8	4,500 TFLOPS	52.6 TFLOPS	86x higher on B300
FP16 / BF16	2,250 TFLOPS	26.3 TFLOPS	85x higher on B300
INT8	153.5 TOPS	105.3 TOPS	46% higher on B300
FP32	75 TFLOPS	13.2 TFLOPS	5.7x higher on B300
FP64	1.2 TFLOPS	Not supported	B300 only
Platform
Interconnect	NVLink 1,800 GB/s	PCIe only	NVLink on B300 only
Board power	1,100 W	130 W	8.5x higher on B300
Released	Q1 2025	Q3 2025
Precision
Supported formats	FP4FP6FP8FP16BF16TF32FP32FP64INT8	FP4FP8FP16BF16TF32FP32INT8

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

Source: B300 datasheet and RTX 5050 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	B300	RTX 5050
Daytona USA	$7.10 /GPU/hr On-demand	--
Lium Distributed	$11.90 /GPU/hr On-demand SXM	--
Spheron Singapore	$12.36 /GPU/hr On-demand SXM	--
Verda Finland	$12.54 /GPU/hr On-demand SXM	--
Runcrate USA	$17.02 /GPU/hr On-demand NVL	--
EmpirioLabs AI USA	$23.80 /GPU/hr On-demand	--
TheAI UAE	$5.35 /GPU/hr Reserved SXM	--
GPUaaS USA	$5.00 /GPU/hr Custom	--
Salad Distributed	--	$0.07 /GPU/hr On-demand