Nvidia GB300 vs Nvidia RTX 5070

The GB300 has 24x the memory and 12x the bandwidth. The RTX 5070 is cheaper right now.

At a glance

Memory

24x more on GB300

GB300: 288 GB

RTX 5070: 12 GB

Memory bandwidth

12x higher on GB300

GB300: 8,000 GB/s

RTX 5070: 672 GB/s

Cheapest on-demand

99% cheaper on RTX 5070

GB300: $18.00 /GPU/hr

RTX 5070: $0.16 /GPU/hr

Price comparison

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

Billing	GB300	RTX 5070
On-demand	-- /GPU/hr from $18.00	$0.18 /GPU/hr from $0.16
Reserved	On request	No reserved listings
Spot	Sold out	-- /GPU/hr from $0.08

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 GB300 and spot on the RTX 5070: 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

GB300 vs RTX 5070 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	GB300	RTX 5070	Difference
Memory
Capacity	288 GB HBM3e	12 GB GDDR7	24x more on GB300
Bandwidth	8,000 GB/s	672 GB/s	12x higher on GB300
Bus width	8,192-bit	192-bit	43x wider on GB300
Compute · dense
FP4	15,000 TFLOPS	493.9 TFLOPS	30x higher on GB300
FP8	5,000 TFLOPS	123.5 TFLOPS	40x higher on GB300
FP16 / BF16	2,500 TFLOPS	61.7 TFLOPS	41x higher on GB300
INT8	165 TOPS	246.9 TOPS	50% higher on RTX 5070
FP32	80 TFLOPS	30.9 TFLOPS	2.6x higher on GB300
FP64	1.3 TFLOPS	Not supported	GB300 only
Platform
Interconnect	NVLink 1,800 GB/s	PCIe only	NVLink on GB300 only
Board power	1,400 W	250 W	5.6x higher on GB300
Released	Q1 2025	Q1 2025
Precision
Supported formats	FP4FP6FP8FP16BF16TF32FP32FP64INT8	FP4FP8FP16BF16TF32FP32INT8

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

Source: GB300 datasheet and RTX 5070 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	GB300	RTX 5070
Oracle Cloud USA	$18.00 /GPU/hr On-demand NVL	--
AWS USA	On request Reserved	--
CoreWeave USA	On request Custom NVL	--
Gcore Luxembourg	On request Custom NVL	--
Nebius Netherlands	On request Custom NVL	--
Together AI USA	On request Custom NVL	--
Verda Finland	$9.15 /GPU/hr On-demand SXM	--
Vast.ai USA	--	$0.16 /GPU/hr On-demand
Salad Distributed	--	$0.17 /GPU/hr On-demand
Theta EdgeCloud Distributed	--	$0.26 /GPU/hr On-demand