Two Nvidia workstation GPUs on the Turing architecture: 8 GB GDDR6 against 24 GB GDDR6, 62% more memory bandwidth on the Quadro RTX 6000, and NVLink 100 GB/s on the Quadro RTX 6000 where the RTX 4000 is PCIe only.
At a glance
Memory
- RTX 4000
- 8 GB
- Quadro RTX 6000
- 24 GB
3x more on Quadro RTX 6000
Memory bandwidth
- RTX 4000
- 416 GB/s
- Quadro RTX 6000
- 672 GB/s
1.6x higher on Quadro RTX 6000
Cheapest on-demand
- RTX 4000
- $0.56 /GPU/hr
- Quadro RTX 6000
- $0.13 /GPU/hr
4.2x more expensive on RTX 4000
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX 4000 | Quadro RTX 6000 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.56 | -- /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 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 vs Quadro RTX 6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4000 | Quadro RTX 6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB GDDR6 | 24 GB GDDR6 | 3x more on Quadro RTX 6000 |
| Bandwidth | 416 GB/s | 672 GB/s | 1.6x higher on Quadro RTX 6000 |
| Bus width | 256-bit | 384-bit | 1.5x wider on Quadro RTX 6000 |
| Compute · dense | |||
| FP16 / BF16 | 57 TFLOPS | 130.5 TFLOPS | 2.3x higher on Quadro RTX 6000 |
| INT8 | 261 TOPS | ||
| FP32 | 7.1 TFLOPS | 16.3 TFLOPS | 2.3x higher on Quadro RTX 6000 |
| Platform | |||
| Interconnect | PCIe only | NVLink 100 GB/s | NVLink on Quadro RTX 6000 only |
| Board power | 160 W | 295 W | 1.8x higher on Quadro RTX 6000 |
| Released | Q4 2018 | Q3 2018 | |
| Precision | |||
| Supported formats | FP16FP32INT4INT8 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 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 /GPU/hr | Quadro RTX 6000 /GPU/hr |
|---|---|---|
Paperspace
|
On-Demand $0.56 | -- |
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 $0.18 /GPU/hr Compare -
Nvidia A4000
From $0.07 /GPU/hr Compare -
Nvidia RTX 5000
From $0.60 /GPU/hr Compare -
Nvidia RTX 6000 Ada
From $0.55 /GPU/hr Compare -
Nvidia RTX A6000
From $0.40 /GPU/hr Compare
Our data for Nvidia RTX 4000 was last updated on Sept. 7, 2026, and for Nvidia Quadro RTX 6000 on Sept. 7, 2026.