Two Nvidia workstation GPUs, one Ada Lovelace and one Blackwell: 20 GB GDDR6 against 96 GB GDDR7 and 5.7x the memory bandwidth on the RTX PRO 6000.
At a glance
Memory
- RTX 4000 SFF Ada
- 20 GB
- RTX PRO 6000
- 96 GB
4.8x more on RTX PRO 6000
Memory bandwidth
- RTX 4000 SFF Ada
- 280 GB/s
- RTX PRO 6000
- 1,597 GB/s
5.7x higher on RTX PRO 6000
Cheapest on-demand
- RTX 4000 SFF Ada
- $0.43 /GPU/hr
- RTX PRO 6000
- $0.66 /GPU/hr
35% 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 PRO 6000 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.43 | $2.20 /GPU/hr from $0.66 | |
| Reserved | No reserved listings | $1.78 /GPU/hr from $0.48 (1 mo) | |
| Spot | No spot listings | $1.19 /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 RTX 4000 SFF 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 PRO 6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4000 SFF Ada | RTX PRO 6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 20 GB GDDR6 | 96 GB GDDR7 | 4.8x more on RTX PRO 6000 |
| Bandwidth | 280 GB/s | 1,597 GB/s | 5.7x higher on RTX PRO 6000 |
| Bus width | 160-bit | 512-bit | 3.2x wider on RTX PRO 6000 |
| Compute · dense | |||
| FP4 | Not supported | 2,000 TFLOPS | RTX PRO 6000 only |
| FP8 | 153.4 TFLOPS | 1,000 TFLOPS | 6.5x higher on RTX PRO 6000 |
| FP16 / BF16 | 76.7 TFLOPS | 500 TFLOPS | 6.5x higher on RTX PRO 6000 |
| INT8 | 1,000 TOPS | ||
| FP32 | 19.2 TFLOPS | 120 TFLOPS | 6.2x higher on RTX PRO 6000 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 70 W | 600 W | 8.6x higher on RTX PRO 6000 |
| Released | Q2 2023 | Q1 2025 | 2 years newer on RTX PRO 6000 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 SFF Ada datasheet and RTX PRO 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 | RTX PRO 6000 /GPU/hr |
|---|---|---|
Runpod
|
On-Demand $0.18 | On-Demand $1.64 |
Koyeb
|
On-Demand $0.50 | -- |
Hetzner
|
On-Demand $0.43 | -- |
Packet·ai
|
-- | On-Demand $0.66 |
HyperAI
|
-- | On-Demand $0.80 |
Vast.ai
|
-- | On-Demand $1.06 |
GPUhub
|
-- | On-Demand $1.10 |
Lium
|
-- | On-Demand $1.19 |
GPU.ai
|
-- | On-Demand $1.69 |
Verda
|
-- | On-Demand $1.83 |
3 providers list the RTX 4000 SFF Ada and 46 the RTX PRO 6000. Every listing is on the RTX 4000 SFF Ada page and the RTX PRO 6000 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 H100
From $1.50 /GPU/hr Compare -
Nvidia B200
From $3.75 /GPU/hr Compare
Our data for Nvidia RTX 4000 SFF Ada was last updated on Sept. 14, 2026, and for Nvidia RTX PRO 6000 on Sept. 14, 2026.