Ampere
Ampere Altra Q32-17 server processor 32-core 1.7 GHz LGA 4926 AC-103206502
32-core Arm server processor running at a consistent 1.7 GHz with 128 PCIe 4.0 lanes, eight-channel DDR4-3200 memory support and a 40 W power envelope
- NameAmpere Altra
- CPU Socket TypeLGA 4926
- # of Cores32-Core
- # of Threads32
- Operating Frequency1.7 GHz
- L1 Cache64K Instruction and 64K Data per Core
- Consistent 1.7 GHz frequency for predictable cloud performance
- 32 single-threaded cores eliminate noisy-neighbour contention
- 8-channel DDR4-3200 with ECC scales to 4 TB memory
- 128 PCIe 4.0 lanes plus optional 64-lane CCIX for dense I/O
- TSMC 7 nm FinFET process delivers 40 W average power
Product identity
The Ampere Altra Q32-17 is a 32-core server processor operating at a consistent 1.7 GHz. It uses the LGA 4926 socket and is built on TSMC 7 nm FinFET technology with an average power draw of 40W.
Suitability
This processor suits cloud-native deployments that need high core counts, predictable frequency scaling and 128 lanes of PCIe Gen4 connectivity. It is not suited for workloads requiring higher per-core clock speeds or instruction-set architectures other than the 64-bit Arm implementation used here.
Deciding specification
The consistent 1.7 GHz frequency across all 32 cores determines whether this part matches a given workload. Buyers should verify that their software scales effectively at this fixed clock rate before selecting the Q32-17.
Ciri-ciri utama
- Consistent 1.7 GHz frequency for predictable cloud performance
- 32 single-threaded cores eliminate noisy-neighbour contention
- 8-channel DDR4-3200 with ECC scales to 4 TB memory
- 128 PCIe 4.0 lanes plus optional 64-lane CCIX for dense I/O
- TSMC 7 nm FinFET process delivers 40 W average power
Spesifikasi
| Brand | Ampere |
|---|---|
| Series | Ampere Altra Family |
| Name | Ampere Altra |
| Model | Q32-17 |
| CPU Socket Type | LGA 4926 |
| # of Cores | 32-Core |
| # of Threads | 32 |
| Operating Frequency | 1.7 GHz |
| L1 Cache | 64K Instruction and 64K Data per Core |
| L2 Cache | 1MB per Core |
| 64-Bit Support | Yes |
| Manufacturing Tech | TSMC 7 nm FinFET |
| Integrated Memory Controller Speed | DDR4 3200 |
| Maximum Memory Capacity | Up to 16 DIMMs (2DPC) and 4 TB total memory |
| Memory Channel | 8 Channel |
| Virtualization Technology Support | Yes |
| PCI Express Revision | 4.0 |
| Max # of PCI Express Lanes | 128 Lanes PCIe Gen4 (optional 64 lane CCIX for multi-socket support) |
| Average CPU Power | 40W |
| Berat penghantaran | 0.91 kg |
| Dimensi bungkusan | 203 × 178 × 127 mm |
Soalan tentang produk ini
Will the TSMC 7 nm FinFET silicon or the LGA 4926 socket require periodic maintenance or replacement?
The processor is a fixed silicon component with no moving parts; the LGA 4926 socket is mounted on the server board and neither item has a scheduled replacement interval.
Under sustained load, does the 40 W average power envelope or the consistent 1.7 GHz frequency become the limiting factor first?
The processor maintains its 1.7 GHz frequency within the 40 W average power envelope, so the power budget is the design limit that governs sustained operation.
What noise, heat or power characteristics appear when the 32-core chip runs all day at its 40 W average power?
At 40 W average power the thermal output is modest for a 32-core server CPU; a standard server heatsink and fan assembly handles the heat with typical data-centre airflow and acoustics.
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