A data center GPU against a workstation card on the Blackwell architecture: 180 GB HBM3e against 32 GB GDDR7, 8.6x the memory bandwidth on the B200, and NVLink 1,800 GB/s on the B200 where the RTX PRO 4500 is PCIe only.
At a glance
Updated 5 minutes ago- Memory
- 180 GB
- HBM3e
- Memory bandwidth
- 7.70 TB/s
- From
- $3.75 /GPU/hr
- 35 providers
- Memory
- 32 GB
- GDDR7
- Memory bandwidth
- 896 GB/s
- From
- $0.72 /GPU/hr
- 5 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | B200 | RTX PRO 4500 | Difference |
|---|---|---|---|
| On-demand | $3.75 | $0.72 | 5.2x more expensive on B200 |
| Spot | $3.95 | No spot listings | |
| Reserved | $3.75 | No reserved listings | |
| Median | $6.50 | $0.92 | 7.1x more expensive on B200 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
B200 vs RTX PRO 4500 price history
Weekly median on-demand price per GPU per hour
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 | 1.5x 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 listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | B200 /GPU/hr | RTX PRO 4500 /GPU/hr |
|---|---|---|
GPU.ai
|
On-Demand $5.40 | On-Demand $0.72 |
Runpod
|
On-Demand $6.79 | On-Demand $0.72 |
EmpirioLabs AI
|
On-Demand $9.00 | On-Demand $1.40 |
Packet·ai
|
On-Demand $3.75 | -- |
Vast.ai
|
On-Demand $5.31 | -- |
Lium
|
On-Demand $5.60 | -- |
Spheron
|
On-Demand $7.20 | -- |
Oblivus
|
On-Demand $8.40 | -- |
Massed Compute
|
-- | On-Demand $0.92 |
AWS
|
-- | On-Demand $2.52 |
35 providers list the B200 and 5 the RTX PRO 4500. Every listing is on the B200 page and the RTX PRO 4500 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia B200 was last updated on Sept. 7, 2026, and for Nvidia RTX PRO 4500 on Sept. 7, 2026.