Two Nvidia workstation GPUs, one Turing and one Blackwell: 8 GB GDDR6 against 84 GB GDDR7 and 3.8x the memory bandwidth on the RTX PRO 6000D.
At a glance
Memory
- RTX 4000
- 8 GB
- RTX PRO 6000D
- 84 GB
10x more on RTX PRO 6000D
Memory bandwidth
- RTX 4000
- 416 GB/s
- RTX PRO 6000D
- 1,568 GB/s
3.8x higher on RTX PRO 6000D
Cheapest on-demand
- RTX 4000
- $0.56 /GPU/hr
- RTX PRO 6000D
- $0.97 /GPU/hr
42% cheaper on RTX 4000
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX 4000 | RTX PRO 6000D | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.56 | -- /GPU/hr from $0.97 |
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 on the RTX PRO 6000D: 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 RTX PRO 6000D price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 4000 | RTX PRO 6000D | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB GDDR6 | 84 GB GDDR7 | 10x more on RTX PRO 6000D |
| Bandwidth | 416 GB/s | 1,568 GB/s | 3.8x higher on RTX PRO 6000D |
| Bus width | 256-bit | 448-bit | 1.8x wider on RTX PRO 6000D |
| Compute · dense | |||
| FP4 | Not supported | 1,553 TFLOPS | RTX PRO 6000D only |
| FP8 | Not supported | 776 TFLOPS | RTX PRO 6000D only |
| FP16 / BF16 | 57 TFLOPS | 388 TFLOPS | 6.8x higher on RTX PRO 6000D |
| INT8 | 776 TOPS | ||
| FP32 | 7.1 TFLOPS | 97 TFLOPS | 14x higher on RTX PRO 6000D |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 160 W | 400 W | 2.5x higher on RTX PRO 6000D |
| Released | Q4 2018 | Q3 2025 | 7 years newer on RTX PRO 6000D |
| Precision | |||
| Supported formats | FP16FP32INT4INT8 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 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 | RTX PRO 6000D /GPU/hr |
|---|---|---|
Paperspace
|
On-Demand $0.56 | -- |
GPUhub
|
-- | On-Demand $0.97 |
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 5000
From $0.60 /GPU/hr Compare -
Nvidia RTX PRO 6000
From $0.66 /GPU/hr Compare -
Nvidia RTX 5090
From $0.35 /GPU/hr Compare
Our data for Nvidia RTX 4000 was last updated on Sept. 7, 2026, and for Nvidia RTX PRO 6000D on Sept. 7, 2026.