AMD Radeon RX 9070 XT
vs
Nvidia GB300
The GB300 has 18x the memory and 12x the bandwidth. The Radeon RX 9070 XT is cheaper right now.
At a glance
Memory
18x more on GB300
- Radeon RX 9070 XT
- 16 GB
- GB300
- 288 GB
Memory bandwidth
12x higher on GB300
- Radeon RX 9070 XT
- 640 GB/s
- GB300
- 8,000 GB/s
Cheapest on-demand
99% cheaper on Radeon RX 9070 XT
- Radeon RX 9070 XT
- $0.20 /GPU/hr
- GB300
- $18.00 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | Radeon RX 9070 XT | GB300 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.20 | -- /GPU/hr from $18.00 | |
| Reserved | No reserved listings | -- /GPU/hr from $8.09 | |
| Spot | -- /GPU/hr from $0.07 | Sold out |
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 9070 XT and on-demand and reserved on the GB300: 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 9070 XT vs GB300 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | Radeon RX 9070 XT | GB300 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 16 GB GDDR6 | 288 GB HBM3e | 18x more on GB300 |
| Bandwidth | 640 GB/s | 8,000 GB/s | 12x higher on GB300 |
| Bus width | 256-bit | 8,192-bit | 32x wider on GB300 |
| Compute · dense | |||
| FP4 | Not supported | 15,000 TFLOPS | GB300 only |
| FP8 | 389 TFLOPS | 5,000 TFLOPS | 13x higher on GB300 |
| FP16 / BF16 | 195 TFLOPS | 2,500 TFLOPS | 13x higher on GB300 |
| INT8 | 389 TOPS | 165 TOPS | 2.4x higher on Radeon RX 9070 XT |
| FP32 | 48.7 TFLOPS | 80 TFLOPS | 64% higher on GB300 |
| FP64 | Not supported | 1.3 TFLOPS | GB300 only |
| Platform | |||
| Interconnect | PCIe only | NVLink 1,800 GB/s | NVLink on GB300 only |
| Board power | 304 W | 1,400 W | 4.6x higher on GB300 |
| Released | Q1 2025 | Q1 2025 | |
| Precision | |||
| Supported formats | FP8FP16BF16FP32INT4INT8 | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon RX 9070 XT datasheet and GB300 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 9070 XT | GB300 |
|---|---|---|
Salad
Distributed
|
$0.20 /GPU/hr On-demand | -- |
GPUaaS
USA
|
-- | $5.00 /GPU/hr Custom NVL |
Orion AI Factory
Serbia
|
-- | On request Reserved NVL |
CambridgeNexus
USA
|
-- | On request Custom NVL |
Oracle Cloud
USA
|
-- | $18.00 /GPU/hr On-demand NVL |
Cirrascale
USA
|
-- | $8.09 /GPU/hr Reserved |
AWS
USA
|
-- | On request Reserved |
CUDO
UK
|
-- | On request Custom NVL |
CoreWeave
USA
|
-- | On request Custom NVL |
1 provider list the Radeon RX 9070 XT and 14 the GB300. Every listing is on the Radeon RX 9070 XT page and the GB300 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 5070 Ti
16 GB GDDR7 · 40% more bandwidth than the Radeon RX 9070 XT
On-demand from $0.22 /GPU/hr
-
-
AMD Radeon RX 7900 XTX
24 GB GDDR6 · 50% more bandwidth than the Radeon RX 9070 XT
On-demand from $0.17 /GPU/hr
-
-
Our data for AMD Radeon RX 9070 XT was last updated on Nov. 13, 2026, and for Nvidia GB300 on Sept. 14, 2026.