Amazon Web Services EC2 r5b.16xlargeUS company
64 vCPU / 512GB, N. Virginia, United States. ₩4,627,476 per month on-demand (excluding tax)
Prices shown for: N. Virginia, United States (us-east-1)
About this product
A memory-optimized Intel server with 64 vCPU, 512 GB memory. Disk is attached separately.
Key points
- Spec 64 vCPU, 512 GB memory
- CPU Intel Xeon Platinum 8259 (Cascade Lake)
- Performance Fixed (steady, no CPU credits)
- Type memory-optimized
- Disk Attached separately (extra cost)
- Network 20 Gigabit
- Region N. Virginia (us-east-1)
r5b family (Intel Platinum 8259, memory-optimized)
A memory-optimized instance on Intel Xeon Platinum 8259 (Cascade Lake). Performance is steady and does not depend on CPU credits. It has about 8 GB of memory per vCPU. Disks are attached separately as EBS.
Good for In-memory databases, caches, large data analytics
Price by pricing model
| Pricing model | Hourly price | Monthly (original currency) | Monthly (with Korean VAT 10%) | Monthly (excluding tax) | Source |
|---|---|---|---|---|---|
| On-demand | $4.768/hr | $3,480.64hourly x 730 | ₩5,090,224With Korean VAT 10% | ₩4,627,476Excluding tax | Official pricingChecked 2026-10-20 |
| 1-year reserved | $3.0038/hr | $2,192.8032hourly x 730 | ₩3,206,841With Korean VAT 10% | ₩2,915,310Excluding tax | Official pricingChecked 2026-10-20 |
| 3-year reserved | $1.931/hr | $1,409.6592hourly x 730 | ₩2,061,541With Korean VAT 10% | ₩1,874,128Excluding tax | Official pricingChecked 2026-10-20 |
On-demand uses the flat monthly price when there is one, otherwise the hourly price times the monthly hours. Reserved and savings plan prices are monthly equivalents.
Source: Official pricing, checked 2026-10-20 12:04 KST. $4.768/hr x 730 hours, VAT excluded.
Shown in KRW, US East prices. Exchange rate used: 1 USD = ₩1,329.49 (as of 2026-10-19). Prices exclude tax. Local taxes such as VAT or GST depend on your country. Korea-based buyers pay 10% VAT.
Specifications
- Company
- Amazon Web Services (US company)
- Family
- r5b
- Type
- Memory optimized
- vCPU
- 64
- Memory
- 512GB
- CPU
- Intel Xeon Platinum 8259 (Cascade Lake)
- CPU architecture
- x86_64
- Network
- 20 Gigabit
- Local disk
- EBS only
- Region
- N. Virginia, United States (us-east-1)
- Product ID
- r5b.16xlarge
Similar products at other providers
The cheapest on-demand product at each provider with the same or larger spec. Price region: US East.
| Company | Product | Spec | Region | Monthly price | Source |
|---|---|---|---|---|---|
| Microsoft AzureUS company | VM E64ps_v6Arm, memory-optimized, disk extra | 64 vCPU / 512GB | Virginia, United States | ₩2,863,057$2.95/hr x 730 hours, VAT excluded | Official pricingChecked 2026-10-20 |
| Akamai Cloud (Linode)US company | Linode G8 Dedicated 512x128general-purpose, 5,243 GB disk | 128 vCPU / 512GBLarger | Newark, United States | ₩6,638,409$6.84/hr x 730 hours, VAT excluded | Official pricingChecked 2026-10-20 |
Last updated: 2026-10-20 12:09 KST.