AMD Radeon RX 7900 XTX
vs
Nvidia RTX 3070 Ti
The Radeon RX 7900 XTX is newer, with 3x the memory and 58% more bandwidth. The RTX 3070 Ti is cheaper right now.
At a glance
Memory
3x more on Radeon RX 7900 XTX
- Radeon RX 7900 XTX
- 24 GB
- RTX 3070 Ti
- 8 GB
Memory bandwidth
58% higher on Radeon RX 7900 XTX
- Radeon RX 7900 XTX
- 960 GB/s
- RTX 3070 Ti
- 608 GB/s
Cheapest on-demand
38% cheaper on RTX 3070 Ti
- Radeon RX 7900 XTX
- $0.17 /GPU/hr
- RTX 3070 Ti
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | Radeon RX 7900 XTX | RTX 3070 Ti | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.17 | -- /GPU/hr from $0.10 | |
| Spot | -- /GPU/hr from $0.07 | -- /GPU/hr from $0.06 |
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 XTX and on-demand and spot on the RTX 3070 Ti: 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 XTX vs RTX 3070 Ti price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | Radeon RX 7900 XTX | RTX 3070 Ti | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6 | 8 GB GDDR6X | 3x more on Radeon RX 7900 XTX |
| Bandwidth | 960 GB/s | 608 GB/s | 58% higher on Radeon RX 7900 XTX |
| Bus width | 384-bit | 256-bit | 50% wider on Radeon RX 7900 XTX |
| Compute · dense | |||
| FP16 / BF16 | 123 TFLOPS | 43.5 TFLOPS | 2.8x higher on Radeon RX 7900 XTX |
| INT8 | 123 TOPS | 174 TOPS | 41% higher on RTX 3070 Ti |
| FP32 | 61.4 TFLOPS | 21.8 TFLOPS | 2.8x higher on Radeon RX 7900 XTX |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 355 W | 290 W | 22% higher on Radeon RX 7900 XTX |
| Released | Q4 2022 | Q2 2021 | 2 years newer on Radeon RX 7900 XTX |
| Precision | |||
| Supported formats | FP16BF16FP32INT4INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon RX 7900 XTX datasheet and RTX 3070 Ti datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | Radeon RX 7900 XTX | RTX 3070 Ti |
|---|---|---|
Salad
Distributed
|
$0.17 /GPU/hr On-demand | $0.12 /GPU/hr On-demand |
Theta EdgeCloud
Distributed
|
-- | $0.10 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
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-
-
AMD Radeon RX 7900 XT
20 GB GDDR6 · 17% less bandwidth than the Radeon RX 7900 XTX
On-demand from $0.16 /GPU/hr
-
Nvidia RTX 3080
10 GB GDDR6X · 25% more bandwidth than the RTX 3070 Ti
On-demand from $0.10 /GPU/hr
-
Nvidia RTX 4070
12 GB GDDR6X · 17% less bandwidth than the RTX 3070 Ti
On-demand from $0.14 /GPU/hr
Our data for AMD Radeon RX 7900 XTX was last updated on Nov. 13, 2026, and for Nvidia RTX 3070 Ti on Sept. 14, 2026.