The GB300 is newer, with 12x the memory and 10x the bandwidth. The A5000 is cheaper right now.
At a glance
Memory
12x more on GB300
- A5000
- 24 GB
- GB300
- 288 GB
Memory bandwidth
10x higher on GB300
- A5000
- 768 GB/s
- GB300
- 8,000 GB/s
Cheapest on-demand
99% cheaper on A5000
- A5000
- $0.23 /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 | A5000 | GB300 | Difference |
|---|---|---|---|
| On-demand | $1.24 /GPU/hr from $0.23 | -- /GPU/hr from $18.00 | |
| Reserved | $0.32 /GPU/hr from $0.17 (12 mo) | On request | |
| Spot | -- /GPU/hr from $0.09 | 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 spot on the A5000 and on-demand 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
A5000 vs GB300 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A5000 | GB300 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6 | 288 GB HBM3e | 12x more on GB300 |
| Bandwidth | 768 GB/s | 8,000 GB/s | 10x higher on GB300 |
| Bus width | 384-bit | 8,192-bit | 21x wider on GB300 |
| Compute · dense | |||
| FP4 | Not supported | 15,000 TFLOPS | GB300 only |
| FP8 | Not supported | 5,000 TFLOPS | GB300 only |
| FP16 / BF16 | 111.1 TFLOPS | 2,500 TFLOPS | 23x higher on GB300 |
| INT8 | 165 TOPS | ||
| FP32 | 27.8 TFLOPS | 80 TFLOPS | 2.9x higher on GB300 |
| FP64 | Not supported | 1.3 TFLOPS | GB300 only |
| Platform | |||
| Interconnect | NVLink 112 GB/s | NVLink 1,800 GB/s | 16x higher on GB300 |
| Board power | 230 W | 1,400 W | 6.1x higher on GB300 |
| Released | Q2 2021 | Q1 2025 | 4 years newer on GB300 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP4FP6FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: A5000 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 | A5000 | GB300 |
|---|---|---|
Vast.ai
USA
|
$0.23 /GPU/hr On-demand | -- |
GPU.ai
UAE
|
$0.25 /GPU/hr On-demand | -- |
Salad
Distributed
|
$0.25 /GPU/hr On-demand | -- |
Runcrate
USA
|
$1.56 /GPU/hr On-demand PCIe | -- |
Sesterce
France
|
$1.56 /GPU/hr On-demand | -- |
Exoscale
Switzerland
|
$1.14 /GPU/hr On-demand | -- |
Paperspace
USA
|
$1.38 /GPU/hr On-demand | -- |
Database Mart
USA
|
$0.25 /GPU/hr Reserved | -- |
Oracle Cloud
USA
|
-- | $18.00 /GPU/hr On-demand NVL |
AWS
USA
|
-- | On request Reserved |
CoreWeave
USA
|
-- | On request Custom NVL |
Gcore
Luxembourg
|
-- | On request Custom NVL |
Nebius
Netherlands
|
-- | On request Custom NVL |
Together AI
USA
|
-- | On request Custom NVL |
Verda
Finland
|
-- | $9.06 /GPU/hr On-demand SXM |
13 providers list the A5000 and 7 the GB300. Every listing is on the A5000 page and the GB300 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 6000 Ada
48 GB GDDR6 · 25% more bandwidth than the A5000
From $0.32 /GPU/hr Compare -
Nvidia A40
48 GB GDDR6 · PCIe only
From $0.28 /GPU/hr Compare
-
Nvidia A4000
16 GB GDDR6 · 42% less bandwidth than the A5000
From $0.09 /GPU/hr Compare
-
Nvidia B300
288 GB HBM3e · released Q1 2025
From $6.50 /GPU/hr Compare
-
Nvidia B200
180 GB HBM3e · released Q1 2024
From $3.75 /GPU/hr Compare
Our data for Nvidia A5000 was last updated on Sept. 14, 2026, and for Nvidia GB300 on Sept. 14, 2026.