Benchmarks for r8i.large
CPU benchmark for the r8i.large EC2 instance type, as well as the availability, pricing, and spot interruption percentage in various regions.
See the benchmarks for all EC2 instances.
This instance type is available for self-hosted GitHub Actions runners using RunsOn.
EC2 Instance family: r8i
CPU type: Custom Intel Xeon 6 processors, available exclusively on AWS. Specific features: Memory-optimized instance, designed for high performance and fast memory bandwidth. Supports a sustained all-core turbo frequency of 3.9 GHz and high-speed 7200 MT/s DDR5 memory. Scales up to 384 vCPUs and 3 TiB of memory. SAP-certified with 142,100 aSAPS. Date of release: Generally available in mid-August 2025.
Results
This benchmark has been generated using the r8i.large instance type.
Results are averaged over many days (you can mouse over the sparkline to get more details).
🇺🇸 North Virginia (us-east-1)
| Family | Instance | Processor | CPU speed | On-demand | Spot (avg) | Savings | Interrupt % |
|---|---|---|---|---|---|---|---|
r8i | r8i.large | Intel(R) Xeon(R) 6975P-C (x86_64) | 3194 | $0.1389 | $0.0453 | 63% | >20% |
🇺🇸 Oregon (us-west-2)
| Family | Instance | Processor | CPU speed | On-demand | Spot (avg) | Savings | Interrupt % |
|---|---|---|---|---|---|---|---|
r8i | r8i.large | Intel(R) Xeon(R) 6975P-C (x86_64) | 3194 | $0.1389 | $0.0419 | 55% | 10-15% |
🇮🇪 Ireland (eu-west-1)
| Family | Instance | Processor | CPU speed | On-demand | Spot (avg) | Savings | Interrupt % |
|---|---|---|---|---|---|---|---|
r8i | r8i.large | Intel(R) Xeon(R) 6975P-C (x86_64) | 3194 | $0.1555 | $0.0685 | 55% | <5% |
🇩🇪 Frankfurt (eu-central-1)
| Family | Instance | Processor | CPU speed | On-demand | Spot (avg) | Savings | Interrupt % |
|---|---|---|---|---|---|---|---|
r8i | r8i.large | Intel(R) Xeon(R) 6975P-C (x86_64) | 3194 | $0.1676 | $0.0635 | 57% | <5% |
About those benchmarks
Benchmarks are performed using the Passmark benchmarking tool, using the CPU Single Threaded metric.
Last updated:April 28, 2026