m8idn.metal-48xlvsr8idn.metal-48xl
m8idn.metal-48xl is 19% cheaper than r8idn.metal-48xl on demand in US East (N. Virginia), saving $3,050.60 a month.
| At a glance | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| On-demand | $18.33/hr19% less | $22.509/hr |
| Lowest rate | $4.387/hr31% lessSpot, can be interrupted | $6.325/hrSpot, can be interrupted |
| Size | 192 vCPUs, 768 GiB | 192 vCPUs, 1536 GiB |
| Processor | Intel Xeon Scalable (Granite Rapids) | Intel Xeon Scalable (Granite Rapids) |
| Architecture | x86_64 | x86_64 |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.
| Option | m8idn.metal-48xl | r8idn.metal-48xl | r8idn.metal-48xl vs m8idn.metal-48xl |
|---|---|---|---|
| On-demandPay by the hour | $18.33 | $22.509 | ▲ 23% |
| SpotCan be interrupted | 76% off$4.387 | 72% off$6.325 | ▲ 44% |
| 1-yr savings planHourly commitment | 27% off$13.396 | 28% off$16.308 | ▲ 22% |
| 3-yr savings planHourly commitment | 55% off$8.194 | 53% off$10.524 | ▲ 28% |
Key differences
The biggest lead each one has.
Where m8idn.metal-48xl leads
On-demand price$18.33 vs $22.509 per hour
19% cheaperWhere r8idn.metal-48xl leads
Memory (GiB)1,536 vs 768
2× higherSpecs
3 of 40 specs differ. Those are in bold.
| ComputeAll 10 match | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| vCPUs | 192 | 192 |
| Physical cores | 96 | 96 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | Intel Xeon Scalable (Granite Rapids) | Intel Xeon Scalable (Granite Rapids) |
| CPU maker | Intel | Intel |
| Clock speed | 3.9 GHz | 3.9 GHz |
| Sustained clock | 3.9 GHz | 3.9 GHz |
| Processor features | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX |
| Burstable | No | No |
| Memory1 of 1 differ | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| Memory (GiB) | 768 | 1,536 |
| NetworkingAll 8 match | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| Network | 300 Gigabit | 300 Gigabit |
| Network baseline | 300 Gbps | 300 Gbps |
| Network peak | 300 Gbps | 300 Gbps |
| Enhanced networking | Yes (ENA) | Yes (ENA) |
| EFA | Yes | Yes |
| IPv6 | Yes | Yes |
| Max network interfaces | 24 | 24 |
| IPv4 addresses per interface | 64 | 64 |
| StorageAll 12 match | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| Storage | 3 x 3800 NVMe SSD | 3 x 3800 NVMe SSD |
| Local disks | 3 × 3,800 GB SSD | 3 × 3,800 GB SSD |
| EBS optimized | Yes | Yes |
| EBS over NVMe | Required | Required |
| EBS throughput | 60000 Mbps | 60000 Mbps |
| EBS baseline bandwidth | 60,000 Mbps | 60,000 Mbps |
| EBS max bandwidth | 60,000 Mbps | 60,000 Mbps |
| EBS baseline throughput | 7,500 MB/s | 7,500 MB/s |
| EBS max throughput | 7,500 MB/s | 7,500 MB/s |
| EBS baseline IOPS | 240,000 | 240,000 |
| EBS max IOPS | 240,000 | 240,000 |
| Max EBS volumes | 64 | 64 |
| Instance details2 of 9 differ | m8idn.metal-48xl | r8idn.metal-48xl |
|---|---|---|
| Family | m8idn | r8idn |
| Category | General purpose | Memory optimized |
| Current generation | Yes | Yes |
| Normalization factor | 384 | 384 |
| Bare metal | Yes | Yes |
| Placement groups | Cluster, Partition, Spread | Cluster, Partition, Spread |
| Hibernation | No | No |
| Nitro Enclaves | No | No |
| Boot modes | Legacy BIOS | Legacy BIOS |
Keep exploring
Each type’s own page, and how it compares with others.
m8idn.metal-48xl
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r8idn.metal-48xl
r8idn.metal-48xl prices and specsEvery size in the r8idn familyCompare r8idn.metal-48xl with
AWS EC2 Linux prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.