AMD Radeon RX 7900 XT
vs
Nvidia RTX 4000
The Radeon RX 7900 XT is newer, with 2.5x the memory and 92% more bandwidth, and is cheaper right now.
At a glance
Memory
2.5x more on Radeon RX 7900 XT
- Radeon RX 7900 XT
- 20 GB
- RTX 4000
- 8 GB
Memory bandwidth
92% higher on Radeon RX 7900 XT
- Radeon RX 7900 XT
- 800 GB/s
- RTX 4000
- 416 GB/s
Cheapest on-demand
72% cheaper on Radeon RX 7900 XT
- Radeon RX 7900 XT
- $0.16 /GPU/hr
- RTX 4000
- $0.56 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | Radeon RX 7900 XT | RTX 4000 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.16 | -- /GPU/hr from $0.56 | |
| Spot | -- /GPU/hr from $0.05 | No spot listings |
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 and spot on the Radeon RX 7900 XT and on-demand on the RTX 4000: 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
Radeon RX 7900 XT vs RTX 4000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | Radeon RX 7900 XT | RTX 4000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 20 GB GDDR6 | 8 GB GDDR6 | 2.5x more on Radeon RX 7900 XT |
| Bandwidth | 800 GB/s | 416 GB/s | 92% higher on Radeon RX 7900 XT |
| Bus width | 320-bit | 256-bit | 25% wider on Radeon RX 7900 XT |
| Compute · dense | |||
| FP16 / BF16 | 103 TFLOPS | 57 TFLOPS | 81% higher on Radeon RX 7900 XT |
| INT8 | 103 TOPS | ||
| FP32 | 51.6 TFLOPS | 7.1 TFLOPS | 7.3x higher on Radeon RX 7900 XT |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 315 W | 160 W | 97% higher on Radeon RX 7900 XT |
| Released | Q4 2022 | Q4 2018 | 4 years newer on Radeon RX 7900 XT |
| Precision | |||
| Supported formats | FP16BF16FP32INT4INT8 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon RX 7900 XT datasheet and RTX 4000 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.
| Provider | Radeon RX 7900 XT | RTX 4000 |
|---|---|---|
Salad
Distributed
|
$0.16 /GPU/hr On-demand | -- |
Paperspace
USA
|
-- | $0.56 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
-
AMD Radeon RX 7900 XTX
24 GB GDDR6 · 20% more bandwidth than the Radeon RX 7900 XT
On-demand from $0.17 /GPU/hr
-
AMD Radeon RX 9070 XT
16 GB GDDR6 · 20% less bandwidth than the Radeon RX 7900 XT
On-demand from $0.20 /GPU/hr
-
Nvidia RTX 4000 Ada
20 GB GDDR6 · 13% less bandwidth than the RTX 4000
On-demand from $0.52 /GPU/hr
-
Our data for AMD Radeon RX 7900 XT was last updated on Nov. 13, 2026, and for Nvidia RTX 4000 on Sept. 14, 2026.