inf1.6xlarge by Amazon Web Services
inf1.6xlarge is a AWS Inferentia Gen1 6xlarge server offered by Amazon Web Services with 24 vCPUs, 48 GiB of memory and 0 GB of storage. The pricing starts at 0.1254 USD per hour.
24 vCPU
48 GiB Memory
Spare SCore
23648
(All-cores)
(All-cores)
1496
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | inf1.6xlarge |
Description | AWS Inferentia Gen1 6xlarge |
Family | inf1 |
Hw Virt | |
Status | active |
Observed At | 2026-06-29T08:51:13.874738 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 0.28154 USD/h | 1.18 USD/h |
Oregon (US) / us-west-2 | 0.262025 USD/h | 1.18 USD/h |
Ohio (US) / us-east-2 | 0.2763 USD/h | 1.18 USD/h |
Mumbai (IN) / ap-south-1 | 0.3857 USD/h | 1.241 USD/h |
Stockholm (SE) / eu-north-1 | 0.1254 USD/h | 1.254 USD/h |
Quebec (CA) / ca-central-1 | 0.18085 USD/h | 1.315 USD/h |
Dublin (IE) / eu-west-1 | 0.336267 USD/h | 1.315 USD/h |
Paris (FR) / eu-west-3 | 0.2008 USD/h | 1.379 USD/h |
Milan (IT) / eu-south-1 | 0.1823 USD/h | 1.382 USD/h |
London (GB) / eu-west-2 | 0.204833 USD/h | 1.382 USD/h |
California (US) / us-west-1 | 0.2691 USD/h | 1.418 USD/h |
Seoul (KR) / ap-northeast-2 | 0.20165 USD/h | 1.453 USD/h |
Sydney (AU) / ap-southeast-2 | 0.3978 USD/h | 1.475 USD/h |
Frankfurt (DE) / eu-central-1 | 0.338033 USD/h | 1.475 USD/h |
Tokyo (JP) / ap-northeast-1 | 0.3682 USD/h | 1.594 USD/h |
Singapore (SG) / ap-southeast-1 | 0.329533 USD/h | 1.594 USD/h |
Hong Kong (HK) / ap-east-1 | 0.1819 USD/h | 1.819 USD/h |
Sao Paulo (BR) / sa-east-1 | 0.195 USD/h | 1.95 USD/h |
Processor
vCPUs | 24 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 12 |
CPU Speed | 2.5 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8275CL |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 384 KiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 384 KiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 12 MiB |
CPU L3 Cache | 36 MiB |
CPU L3 Cache Total | 36 MiB |
CPU Flags | fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke |
Ecpus | 15.8 |
Scalability | 131.67 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 48 GiB |
Memory Amount Actual | 48 GiB |
Memory Generation | DDR4 |
Memory Speed | 2933 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 25 Gbps |
Network Speed Max | 25 Gbps |
Network Storage Speed Baseline | 4.75 Gbps |
Network Storage Speed Max | 4.75 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A dedicated Intel Xeon compute instance with balanced memory performance and high-speed networking for optimized workloads.
Compute OptimizedGeneral Purpose
Amazon Web Services inf1.6xlarge is a compute-oriented instance featuring 24 dedicated vCPUs and 48.0 GB of DDR4 memory. Powered by an Intel Xeon 8275CL processor running at 2.5 GHz on the Nitro hypervisor, this x86_64 instance delivers balanced compute performance with a 25 Gbps baseline network speed. It contains no local storage or discrete GPUs. Benchmark results place its CPU and memory performance in the average tier, highlighted by a PassMark CPU score of 23788.28 and a strong PassMark memory score in the top 25%. The instance is suited for web serving, software compilation, and small to medium model inference workloads.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,259
Geekbench Multi-Core
Score: 9,635
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 23788 |
Compression | 350516 |
Encryption | 10886 |
Extended Instructions | 24585 |
Floating Point Maths | 42454 |
Integer Maths | 79169 |
Physics | 2247 |
Prime Numbers | 118 |
Single Threaded | 2119 |
String Sorting | 40503 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2769 |
Database Operations | 8890 |
Memory Latency | 50 |
Memory Read Cached | 25404 |
Memory Read Uncached | 11706 |
Memory Write | 11030 |
Stress-ng Raw Scores
Stress-ng Relative Multicore Performance
LLM Inference Speed for Prompt Processing
LLM Inference Speed for Text Generation
Static Web Server
Redis
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| inf1.xlarge | 4 | 8 GiB | 0 |
| inf1.2xlarge | 8 | 16 GiB | 0 |
| inf1.24xlarge | 96 | 192 GiB | 0 |
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