g5.12xlarge
g5.12xlarge is an AWS EC2 instance with 48 vCPUs, 192 GiB memory, 4 GPUs (AMD EPYC 7R32). In US East (N. Virginia) it costs $5.672 per hour on demand ($4,140.56 per month) for Linux; a 1-year reserved instance with no upfront costs $3.573 per hour, 37% less. Spot capacity is about $2.087 per hour. It is sold in 19 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | Spot | 1-yr reserved | 3-yr reserved | 1-yr savings plan | 3-yr savings plan |
|---|---|---|---|---|---|---|
| US East (N. Virginia) us-east-1 | $5.672 | $2.087 | $3.573 | $2.45 | $4.467 | $3.063 |
| US East (Ohio) us-east-2 | $5.672 | $2.552 | $3.573 | $2.45 | $4.467 | $3.063 |
| US West (Oregon) us-west-2 | $5.672 | $1.597 | $3.573 | $2.45 | $4.467 | $3.063 |
| Europe (Spain) eu-south-2 | $5.976 | $2.286 | – | – | $4.707 | $3.227 |
| EU (Stockholm) eu-north-1 | $6.016 | $0.9262 | $3.79 | $2.599 | $4.737 | $3.249 |
| Canada (Central) ca-central-1 | $6.298 | $1.909 | $3.968 | $2.721 | $4.96 | $3.401 |
| EU (Ireland) eu-west-1 | $6.332 | $1.909 | $3.989 | $2.735 | $4.986 | $3.419 |
| Israel (Tel Aviv) il-central-1 | $6.648 | $3.50 | $4.188 | $2.872 | $5.236 | $3.59 |
| Asia Pacific (Mumbai) ap-south-1 | $6.811 | $2.287 | $4.291 | $2.942 | $5.364 | $3.678 |
| Middle East (UAE) me-central-1 | $6.957 | $1.838 | $4.383 | $3.006 | $5.479 | $3.757 |
| Asia Pacific (Seoul) ap-northeast-2 | $6.974 | $3.43 | $4.394 | $3.013 | $5.492 | $3.766 |
| EU (Frankfurt) eu-central-1 | $7.093 | $3.60 | $4.468 | $3.064 | $5.586 | $3.83 |
| EU (London) eu-west-2 | $7.20 | $4.091 | $4.536 | $3.11 | $5.67 | $3.888 |
| EU (Paris) eu-west-3 | $7.20 | $2.659 | – | – | $5.67 | $4.372 |
| Asia Pacific (Sydney) ap-southeast-2 | $7.375 | $7.375 | $4.646 | $3.186 | $5.808 | $3.982 |
| Asia Pacific (Jakarta) ap-southeast-3 | $7.939 | $1.755 | $5.001 | $3.429 | $6.252 | $4.287 |
| Asia Pacific (Tokyo) ap-northeast-1 | $8.226 | $3.702 | $5.182 | $3.554 | $6.478 | $4.442 |
| Asia Pacific (Hong Kong) ap-east-1 | $8.732 | – | $5.501 | $3.772 | $6.877 | $4.715 |
| South America (Sao Paulo) sa-east-1 | $9.641 | $7.88 | $6.074 | $4.165 | $7.593 | $5.206 |
Prices by operating system in US East (N. Virginia)
| Operating system | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Linux | $5.672 | $3.573 | $2.45 |
| Ubuntu Pro | $5.756 | – | – |
| SUSE | $5.797 | $3.633 | $2.504 |
| RHEL | $6.19 | $4.092 | $2.969 |
| RHEL HA | $6.862 | $4.764 | $3.641 |
| Windows | $7.88 | $5.781 | $4.658 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Physical cores | 24 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | AMD EPYC 7R32 |
| CPU maker | AMD |
| Clock speed | 2.8 GHz |
| Sustained clock | 3.3 GHz |
| Processor features | AMD Turbo; AVX; AVX2 |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 192 |
| Accelerators | Value |
|---|---|
| GPUs | 4 |
| GPU | 4 × NVIDIA A10G |
| GPU memory | 96 GB |
| Networking | Value |
|---|---|
| Network | 40 Gbps |
| Network baseline | 40 Gbps |
| Network peak | 40 Gbps |
| Enhanced networking | Yes (ENA) |
| EFA | Yes |
| IPv6 | Yes |
| Max network interfaces | 15 |
| IPv4 addresses per interface | 50 |
| Storage | Value |
|---|---|
| Storage | 1 x 3800 GB NVMe SSD |
| Local disks | 1 × 3,800 GB SSD |
| EBS optimized | Yes |
| EBS over NVMe | Required |
| EBS throughput | 16000 Mbps |
| EBS baseline bandwidth | 16,000 Mbps |
| EBS max bandwidth | 16,000 Mbps |
| EBS baseline throughput | 2,000 MB/s |
| EBS max throughput | 2,000 MB/s |
| EBS baseline IOPS | 65,000 |
| EBS max IOPS | 65,000 |
| Max EBS volumes | 22 |
| Instance details | Value |
|---|---|
| Instance type | g5.12xlarge |
| Family | g5 |
| Category | GPU instance |
| Current generation | Yes |
| Normalization factor | 5.638170974 |
| Bare metal | No |
| Hypervisor | Nitro |
| Placement groups | Cluster, Partition, Spread |
| Hibernation | No |
| Nitro Enclaves | Yes |
| Boot modes | Legacy BIOS, UEFI |
Compare g5.12xlarge
Other generations
Other g5 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| g5.xlarge | 4 | 16 | $1.006 |
| g5.2xlarge | 8 | 32 | $1.212 |
| g5.4xlarge | 16 | 64 | $1.624 |
| g5.8xlarge | 32 | 128 | $2.448 |
| g5.12xlarge | 48 | 192 | $5.672 |
| g5.16xlarge | 64 | 256 | $4.096 |
| g5.24xlarge | 96 | 384 | $8.144 |
| g5.48xlarge | 192 | 768 | $16.288 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.