Two Nvidia workstation GPUs on the Ada Lovelace architecture: 20 GB GDDR6 against 48 GB GDDR6 and 3.4x the memory bandwidth on the RTX 6000 Ada.
At a glance
Memory
- RTX 4000 SFF Ada
- 20 GB
- RTX 6000 Ada
- 48 GB
2.4x more on RTX 6000 Ada
Memory bandwidth
- RTX 4000 SFF Ada
- 280 GB/s
- RTX 6000 Ada
- 960 GB/s
3.4x higher on RTX 6000 Ada
Cheapest on-demand
- RTX 4000 SFF Ada
- $0.43 /GPU/hr
- RTX 6000 Ada
- $0.55 /GPU/hr
22% cheaper 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 | RTX 6000 Ada | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.43 | $0.86 /GPU/hr from $0.55 | |
| Reserved | No reserved listings | -- /GPU/hr from $0.56 (3 mo) | |
| Spot | No spot listings | -- /GPU/hr from $0.27 |
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 reserved and spot on the RTX 6000 Ada: 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 RTX 6000 Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4000 SFF Ada | RTX 6000 Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 20 GB GDDR6 | 48 GB GDDR6 | 2.4x more on RTX 6000 Ada |
| Bandwidth | 280 GB/s | 960 GB/s | 3.4x higher on RTX 6000 Ada |
| Bus width | 160-bit | 384-bit | 2.4x wider on RTX 6000 Ada |
| Compute · dense | |||
| FP8 | 153.4 TFLOPS | 728.5 TFLOPS | 4.7x higher on RTX 6000 Ada |
| FP16 / BF16 | 76.7 TFLOPS | 364.2 TFLOPS | 4.7x higher on RTX 6000 Ada |
| FP32 | 19.2 TFLOPS | 91.1 TFLOPS | 4.7x higher on RTX 6000 Ada |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 70 W | 300 W | 4.3x higher on RTX 6000 Ada |
| Released | Q2 2023 | Q4 2022 | |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 SFF Ada datasheet and RTX 6000 Ada 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 | RTX 6000 Ada /GPU/hr |
|---|---|---|
Runpod
|
On-Demand $0.18 | On-Demand $0.74 |
Koyeb
|
On-Demand $0.50 | -- |
Hetzner
|
On-Demand $0.43 | -- |
Lium
|
-- | On-Demand $0.55 |
Vast.ai
|
-- | On-Demand $0.60 |
GPU.ai
|
-- | On-Demand $0.65 |
Massed Compute
|
-- | On-Demand $0.79 |
Sesterce
|
-- | On-Demand $1.07 |
Runcrate
|
-- | On-Demand $1.07 |
EmpirioLabs AI
|
-- | On-Demand $1.40 |
3 providers list the RTX 4000 SFF Ada and 14 the RTX 6000 Ada. Every listing is on the RTX 4000 SFF Ada page and the RTX 6000 Ada page.
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 L40S
From $0.38 /GPU/hr Compare -
Nvidia RTX A6000
From $0.42 /GPU/hr Compare
Our data for Nvidia RTX 4000 SFF Ada was last updated on Sept. 14, 2026, and for Nvidia RTX 6000 Ada on Sept. 14, 2026.