AMD Radeon Pro V520
vs
Nvidia RTX 3090
A data center GPU against a consumer card, one RDNA and one Ampere: 8 GB HBM2 against 24 GB GDDR6X, 83% more memory bandwidth on the RTX 3090, and NVLink 112 GB/s on the RTX 3090 where the Radeon Pro V520 is PCIe only.
At a glance
Updated 10 minutes ago- Memory
- 8 GB
- HBM2
- Memory bandwidth
- 512 GB/s
- From
- $0.38 /GPU/hr
- 1 provider
- Memory
- 24 GB
- GDDR6X
- Memory bandwidth
- 936 GB/s
- From
- $0.10 /GPU/hr
- 7 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | Radeon Pro V520 | RTX 3090 | Difference |
|---|---|---|---|
| On-demand | $0.38 | $0.10 | 3.8x more expensive on Radeon Pro V520 |
| Spot | No spot listings | $0.09 | |
| Reserved | $0.19 | $0.06 | 3.2x more expensive on Radeon Pro V520 |
| Median | $0.87 | $0.31 | 2.8x more expensive on Radeon Pro V520 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
Radeon Pro V520 vs RTX 3090 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | Radeon Pro V520 | RTX 3090 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB HBM2 | 24 GB GDDR6X | 3x more on RTX 3090 |
| Bandwidth | 512 GB/s | 936 GB/s | 1.8x higher on RTX 3090 |
| Bus width | 2,048-bit | 384-bit | 5.3x wider on Radeon Pro V520 |
| Compute · dense | |||
| FP16 / BF16 | 14.8 TFLOPS | 71.2 TFLOPS | 4.8x higher on RTX 3090 |
| INT8 | 284.7 TOPS | ||
| FP32 | 7.4 TFLOPS | 35.6 TFLOPS | 4.8x higher on RTX 3090 |
| Platform | |||
| Interconnect | PCIe only | NVLink 112 GB/s | NVLink on RTX 3090 only |
| Board power | 225 W | 350 W | 1.6x higher on RTX 3090 |
| Released | Q2 2020 | Q3 2020 | |
| Precision | |||
| Supported formats | FP16FP32INT4INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon Pro V520 datasheet and RTX 3090 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | Radeon Pro V520 /GPU/hr | RTX 3090 /GPU/hr |
|---|---|---|
AWS
|
On-Demand $0.38 | -- |
HyperAI
|
-- | On-Demand $0.10 |
Theta EdgeCloud
|
-- | On-Demand $0.13 |
Salad
|
-- | On-Demand $0.25 |
SwissGPU
|
-- | On-Demand $0.31 |
TensorDock
|
-- | On-Demand $0.31 |
Runpod
|
-- | Reservation on request |
EmpirioLabs AI
|
-- | On-Demand $0.40 |
Similar GPUs
Other comparisons in the same class.
Our data for AMD Radeon Pro V520 was last updated on Sept. 7, 2026, and for Nvidia RTX 3090 on Sept. 7, 2026.