Nvidia B200 vs Nvidia RTX PRO 4500

The B200 has 5.6x the memory and 8.6x the bandwidth. The RTX PRO 4500 is newer and typically cheaper.

At a glance

Memory

5.6x more on B200

B200: 180 GB

RTX PRO 4500: 32 GB

Memory bandwidth

8.6x higher on B200

B200: 7,700 GB/s

RTX PRO 4500: 896 GB/s

Cheapest on-demand

90% cheaper on RTX PRO 4500

B200: $3.75 /GPU/hr

RTX PRO 4500: $0.36 /GPU/hr

Price comparison

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

Billing	B200	RTX PRO 4500	Difference
On-demand	$6.25 /GPU/hr from $3.75	$0.82 /GPU/hr from $0.36	87% cheaper on RTX PRO 4500
Reserved	$5.49 /GPU/hr from $3.75	On request
Spot	$4.78 /GPU/hr from $4.18	-- /GPU/hr from $0.28

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 PRO 4500: 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

B200 vs RTX PRO 4500 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	B200	RTX PRO 4500	Difference
Memory
Capacity	180 GB HBM3e	32 GB GDDR7	5.6x more on B200
Bandwidth	7,700 GB/s	896 GB/s	8.6x higher on B200
Bus width		256-bit
Compute · dense
FP4	9,000 TFLOPS	808.5 TFLOPS	11x higher on B200
FP8	4,500 TFLOPS	404.3 TFLOPS	11x higher on B200
FP16 / BF16	2,250 TFLOPS	202.1 TFLOPS	11x higher on B200
INT8	4,500 TOPS	404.3 TOPS	11x higher on B200
FP32	75 TFLOPS	51 TFLOPS	47% higher on B200
FP64	37 TFLOPS	Not supported	B200 only
Platform
Interconnect	NVLink 1,800 GB/s	PCIe only	NVLink on B200 only
Board power	1,000 W	200 W	5x higher on B200
Released	Q1 2024	Q1 2025	12 months newer on RTX PRO 4500
Precision
Supported formats	FP4FP6FP8FP16BF16TF32FP32FP64INT8	FP4FP8FP16BF16TF32FP32INT8

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

Source: B200 datasheet and RTX PRO 4500 datasheet.

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.

Provider	B200	RTX PRO 4500
Vast.ai USA	$6.25 /GPU/hr On-demand	$0.36 /GPU/hr On-demand
GPU.ai UAE	$6.79 /GPU/hr On-demand SXM	$0.72 /GPU/hr On-demand
Runpod USA	$6.79 /GPU/hr On-demand SXM	$0.72 /GPU/hr On-demand
EmpirioLabs AI USA	$10.40 /GPU/hr On-demand	$1.40 /GPU/hr On-demand
Packet·ai USA	$3.75 /GPU/hr On-demand	--
Lium Distributed	$5.19 /GPU/hr On-demand SXM	--
Impossible Cloud Germany	$8.42 /GPU/hr Reserved SXM	--
Spheron Singapore	$5.34 /GPU/hr Spot SXM	--
Massed Compute USA	--	$0.92 /GPU/hr On-demand
AWS USA	--	$2.52 /GPU/hr On-demand