AMD Radeon Pro V520
vs
Nvidia RTX 4090
The RTX 4090 is newer, with 3x the memory and 97% more bandwidth, and is cheaper right now.
At a glance
Memory
3x more on RTX 4090
- Radeon Pro V520
- 8 GB
- RTX 4090
- 24 GB
Memory bandwidth
97% higher on RTX 4090
- Radeon Pro V520
- 512 GB/s
- RTX 4090
- 1,010 GB/s
Cheapest on-demand
13% cheaper on RTX 4090
- Radeon Pro V520
- $0.38 /GPU/hr
- RTX 4090
- $0.33 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | Radeon Pro V520 | RTX 4090 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.38 | $0.44 /GPU/hr from $0.33 | |
| Reserved | No reserved listings | $0.52 /GPU/hr from $0.26 (3 mo) | |
| Spot | No spot listings | $0.32 /GPU/hr from $0.16 |
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 Radeon Pro V520: 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
Radeon Pro V520 vs RTX 4090 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | Radeon Pro V520 | RTX 4090 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB HBM2 | 24 GB GDDR6X | 3x more on RTX 4090 |
| Bandwidth | 512 GB/s | 1,010 GB/s | 97% higher on RTX 4090 |
| Bus width | 2,048-bit | 384-bit | 5.3x wider on Radeon Pro V520 |
| Compute · dense | |||
| FP8 | Not supported | 330.3 TFLOPS | RTX 4090 only |
| FP16 / BF16 | 14.8 TFLOPS | 165.2 TFLOPS | 11x higher on RTX 4090 |
| INT8 | 660.6 TOPS | ||
| FP32 | 7.4 TFLOPS | 82.6 TFLOPS | 11x higher on RTX 4090 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 225 W | 450 W | 2x higher on RTX 4090 |
| Released | Q2 2020 | Q4 2022 | 2 years newer on RTX 4090 |
| Precision | |||
| Supported formats | FP16FP32INT4INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon Pro V520 datasheet and RTX 4090 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 | Radeon Pro V520 | RTX 4090 |
|---|---|---|
AWS
USA
|
$0.38 /GPU/hr On-demand | -- |
Salad
Distributed
|
-- | $0.33 /GPU/hr On-demand |
Vast.ai
USA
|
-- | $0.34 /GPU/hr On-demand |
GPU.ai
UAE
|
-- | $0.34 /GPU/hr On-demand |
Theta EdgeCloud
Distributed
|
-- | $0.38 /GPU/hr On-demand |
Packet·ai
USA
|
-- | $0.39 /GPU/hr On-demand |
GPUhub
Singapore
|
-- | $0.44 /GPU/hr On-demand |
Lium
Distributed
|
-- | $0.55 /GPU/hr On-demand |
Daytona
USA
|
-- | $0.99 /GPU/hr On-demand |
1 provider list the Radeon Pro V520 and 20 the RTX 4090. Every listing is on the Radeon Pro V520 page and the RTX 4090 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia T4
16 GB GDDR6 · 41% less bandwidth than the Radeon Pro V520
From $0.15 /GPU/hr Compare
-
Nvidia A10G
24 GB GDDR6 · 17% more bandwidth than the Radeon Pro V520
From $1.00 /GPU/hr Compare
-
Nvidia M60
8 GB GDDR5 · 69% less bandwidth than the Radeon Pro V520
From $0.75 /GPU/hr Compare
-
Nvidia RTX 5090
32 GB GDDR7 · 77% more bandwidth than the RTX 4090
From $0.35 /GPU/hr Compare
-
Nvidia L40S
48 GB GDDR6 · 14% less bandwidth than the RTX 4090
From $0.38 /GPU/hr Compare
Our data for AMD Radeon Pro V520 was last updated on Sept. 14, 2026, and for Nvidia RTX 4090 on Sept. 14, 2026.