c7a.4xlarge

The c7a.4xlarge instance is in the Compute optimized family with 16 vCPUs, 32 GiB of memory and up to 12.5 Gibps of bandwidth starting at $0.82112 per hour.

Pricing

$0.821

On Demand

$0.333

Spot

$0.543

1-Year Reserved

$0.362

3-Year Reserved

Family Sizes

SizevCPUsMemory (GiB)
c7a.medium12
c7a.large24
c7a.xlarge48
c7a.2xlarge816
c7a.4xlarge1632
c7a.8xlarge3264
c7a.12xlarge4896
c7a.16xlarge64128
c7a.24xlarge96192
c7a.32xlarge128256
c7a.48xlarge192384
c7a.metal-48xl192384

Instance Variants

Variant
c7a
c7g
c7gd
c7gn
c7i
c7i-flex

Instance Details

ComputeValue
vCPUs16
Memory (GiB)32
Memory per vCPU (GiB)2
Physical ProcessorAMD EPYC 9R14 Processor
Clock Speed (GHz)Up to 3.7 GHz
CPU Architecturex86_64
GPU
0
GPU Average Wattage0 W
GPU Architecture
none
Video Memory (GiB)0
GPU Compute Capability ?0
FPGA
0
ffmpeg FPS189
CoreMark iterations/Second514497.025564
NUMA ArchitectureValue
Uses NUMA Architecture ?No
NUMA Node CountN/A
Max NUMA DistanceN/A
Cores per NUMA Node (Avg)N/A
Threads per NUMA Node (Avg)N/A
Memory per NUMA Node (Avg MB)N/A
L3 Cache per NUMA Node (Avg MB)N/A
L3 Cache SharedN/A
NetworkingValue
Network Performance (Gibps)up to 12.5
Enhanced Networking
true
IPv6
true
Placement Group ?
Trunking Compatible
true
Branch Interface54
Max ECS Tasks ?60
StorageValue
EBS Optimized
true
Max Bandwidth (Mbps) on EBS10000
Max Throughput (MB/s) on EBS1250
Max I/O operations/second IOPS40000
Baseline Bandwidth (Mbps) on EBS5000
Baseline Throughput (MB/s) on EBS625
Baseline I/O operations/second IOPS20000
Devices0
Swap Partition
false
NVME Drive ?
false
Disk Space (GiB)0
SSD
false
Initialize Storage
false
Instance Store Read IOPSN/A
Instance Store Write IOPSN/A
AmazonValue
Generation
current
Date Introduced2023-10-04
Instance Typec7a.4xlarge
Bare Metal
false
FamilyCompute optimized
NameC7A Quadruple Extra Large
Elastic Map Reduce EMR
true
By Net service