Two Nvidia workstation GPUs, one Ada Lovelace and one Turing: 20 GB GDDR6 against 24 GB GDDR6, 2.4x the memory bandwidth on the Quadro RTX 6000, and NVLink 100 GB/s on the Quadro RTX 6000 where the RTX 4000 SFF Ada is PCIe only.
At a glance
Memory
- RTX 4000 SFF Ada
- 20 GB
- Quadro RTX 6000
- 24 GB
1.2x more on Quadro RTX 6000
Memory bandwidth
- RTX 4000 SFF Ada
- 280 GB/s
- Quadro RTX 6000
- 672 GB/s
2.4x higher on Quadro RTX 6000
Cheapest on-demand
- RTX 4000 SFF Ada
- $0.43 /GPU/hr
- Quadro RTX 6000
- $0.13 /GPU/hr
3.2x more expensive on RTX 4000 SFF Ada
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX 4000 SFF Ada | Quadro RTX 6000 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.43 | -- /GPU/hr from $0.13 | |
| Reserved | No reserved listings | -- /GPU/hr from $0.12 (12 mo) |
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 RTX 4000 SFF Ada and on-demand and reserved on the Quadro RTX 6000: 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
RTX 4000 SFF Ada vs Quadro RTX 6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4000 SFF Ada | Quadro RTX 6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 20 GB GDDR6 | 24 GB GDDR6 | 1.2x more on Quadro RTX 6000 |
| Bandwidth | 280 GB/s | 672 GB/s | 2.4x higher on Quadro RTX 6000 |
| Bus width | 160-bit | 384-bit | 2.4x wider on Quadro RTX 6000 |
| Compute · dense | |||
| FP8 | 153.4 TFLOPS | Not supported | RTX 4000 SFF Ada only |
| FP16 / BF16 | 76.7 TFLOPS | 130.5 TFLOPS | 1.7x higher on Quadro RTX 6000 |
| INT8 | 261 TOPS | ||
| FP32 | 19.2 TFLOPS | 16.3 TFLOPS | 1.2x higher on RTX 4000 SFF Ada |
| Platform | |||
| Interconnect | PCIe only | NVLink 100 GB/s | NVLink on Quadro RTX 6000 only |
| Board power | 70 W | 295 W | 4.2x higher on Quadro RTX 6000 |
| Released | Q2 2023 | Q3 2018 | 5 years newer on RTX 4000 SFF Ada |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 SFF Ada datasheet and Quadro RTX 6000 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | RTX 4000 SFF Ada /GPU/hr | Quadro RTX 6000 /GPU/hr |
|---|---|---|
Koyeb
|
On-Demand $0.50 | -- |
Hetzner
|
On-Demand $0.43 | -- |
Runpod
|
On-Demand $0.18 | -- |
Vast.ai
|
-- | On-Demand $0.13 |
Akamai Cloud
|
-- | On-Demand $1.50 |
Lambda Labs
|
-- | On-Demand $0.69 |
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 4000 Ada
From $0.17 /GPU/hr Compare -
Nvidia A4000
From $0.07 /GPU/hr Compare -
Nvidia RTX 6000 Ada
From $0.55 /GPU/hr Compare -
Nvidia RTX A6000
From $0.35 /GPU/hr Compare
Our data for Nvidia RTX 4000 SFF Ada was last updated on Sept. 14, 2026, and for Nvidia Quadro RTX 6000 on Sept. 14, 2026.