Amazon Web Services EC2 r8g.12xlargeUS company

48 vCPU / 384GB, Seoul, South Korea. $2,489.94 per month on-demand (excluding tax)

Prices shown for: Seoul, South Korea (ap-northeast-2)

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About this product

A memory-optimized Arm Graviton4 server with 48 vCPU, 384 GB memory. Disk is attached separately.

Key points

Spec 48 vCPU, 384 GB memory
CPU AWS Graviton4 Processor
Performance Fixed (steady, no CPU credits)
Type memory-optimized
Disk Attached separately (extra cost)
Network 22.5 Gigabit
Region Seoul (ap-northeast-2)

r8g family (Graviton4, memory-optimized)

A memory-optimized instance on AWS Graviton4 (Arm). 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

Source

Price by pricing model

Pricing model	Hourly price	Monthly (original currency)	Monthly (with Korean VAT 10%)	Monthly (excluding tax)	Source
On-demand	$3.4109/hr	$2,489.9424hourly x 730	$2,738.94With Korean VAT 10%	$2,489.94Excluding tax	Official pricingChecked 2026-10-22	Details Hourly price $3.4109/hr Monthly (original currency) $2,489.9424hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) $2,489.94Excluding tax Source Official pricingChecked 2026-10-22
1-year reserved	$2.2513/hr	$1,643.4344hourly x 730	$1,807.78With Korean VAT 10%	$1,643.43Excluding tax	Official pricingChecked 2026-10-22	Details Hourly price $2.2513/hr Monthly (original currency) $1,643.4344hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) $1,643.43Excluding tax Source Official pricingChecked 2026-10-22
3-year reserved	$1.5523/hr	$1,133.2009hourly x 730	$1,246.52With Korean VAT 10%	$1,133.20Excluding tax	Official pricingChecked 2026-10-22	Details Hourly price $1.5523/hr Monthly (original currency) $1,133.2009hourly x 730 Monthly (with Korean VAT 10%) With Korean VAT 10% Monthly (excluding tax) $1,133.20Excluding tax Source Official pricingChecked 2026-10-22

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 2026-10-22 06:42 KST. $3.4109/hr x 730 hours, VAT excluded.

Shown in USD, Seoul prices. Exchange rate used: 1 USD = ₩1,325.57 (as of 2026-10-21). 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: r8g
Type: Memory optimized
vCPU: 48
Memory: 384GB
CPU: AWS Graviton4 Processor
CPU architecture: arm64
Network: 22.5 Gigabit
Local disk: EBS only
Region: Seoul, South Korea (ap-northeast-2)
Product ID: r8g.12xlarge

Similar products at other providers

The cheapest on-demand product at each provider with the same or larger spec. Price region: Seoul.

Company	Product	Spec	Region	Monthly price	Source
Kakao CloudKorean companyMedium reliability	r2a.12xlarge (48 vCPU, 384 GiB)memory-optimized, disk extra	48 vCPU / 384GB	kr-central-2	$1,746.81₩3,216/hr x 720 hours, VAT excluded	Official pricingChecked 2026-10-22	Details Company Korean companyMedium reliability Product memory-optimized, disk extra Spec 48 vCPU / 384GB Region kr-central-2 Monthly price ₩3,216/hr x 720 hours, VAT excluded Source Official pricingChecked 2026-10-22
Microsoft AzureUS companyHigh reliability	VM E48ps_v6Arm, memory-optimized, disk extra	48 vCPU / 384GB	Seoul, South Korea	$2,106.05$2.885/hr x 730 hours, VAT excluded	Official pricingChecked 2026-10-22	Details Company US companyHigh reliability Product Arm, memory-optimized, disk extra Spec 48 vCPU / 384GB Region Seoul, South Korea Monthly price $2.885/hr x 730 hours, VAT excluded Source Official pricingChecked 2026-10-22
NAVER Cloud PlatformKorean companyHigh reliability	High Memory-g3 48 vCPU, 384GB (SSD Server)memory-optimized, disk extra	48 vCPU / 384GB	Korea	$2,168.30₩2,874,240 flat monthly, VAT excluded	Official pricingChecked 2026-10-22	Details Company Korean companyHigh reliability Product memory-optimized, disk extra Spec 48 vCPU / 384GB Region Korea Monthly price ₩2,874,240 flat monthly, VAT excluded Source Official pricingChecked 2026-10-22
Akamai Cloud (Linode)US companyMedium reliability	Linode G8 Dedicated 512x128general-purpose, 5,243 GB disk	128 vCPU / 512GBLarger	Osaka, Japan	$4,993.20$6.84/hr x 730 hours, VAT excluded	Official pricingChecked 2026-10-22	Details Company US companyMedium reliability Product general-purpose, 5,243 GB disk Spec 128 vCPU / 512GBLarger Region Osaka, Japan Monthly price $6.84/hr x 730 hours, VAT excluded Source Official pricingChecked 2026-10-22

Last updated: 2026-10-22 06:48 KST.