Intel Xeon Platinum 8160M
- Boost/Base Clock:
- 3.7 GHz / 2.1 GHz
- Core/Thread Count:
- 24 Core / 48 Thread
- Cache:
- 33MB L3 + 24MB L2 + 1.5MB L1
- TDP:
- 150 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Socket:
- LGA 3647
- CPU Series:
- Skylake, Xeon Platinum
- Memory Support:
- DDR4-2666 ECC RDIMM
- Form Factor:
- Server & Enthusiast
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Manufacturer: Intel Last updated: September 9, 2026
Intel Xeon Platinum 8160M Review
The Intel Xeon Platinum 8160M is a 24-core, 48-thread server processor built on Skylake, running a 2.1 GHz base clock that boosts to 3.7 GHz within a 150 Watt TDP on the LGA 3647 socket.
The "M" suffix denotes a memory-expanded configuration supporting considerably larger RAM capacities than the standard 8160, targeting data centers running memory-intensive database and virtualization workloads.
Platform
This server-class chip requires the specialized LGA 3647 socket, typically deployed in dual- or quad-socket configurations, with the "M" suffix specifically enabling expanded memory capacity support.
How Is the Xeon Platinum 8160M in Terms of Performance
With 24 cores and 48 threads plus expanded memory capacity support, this chip is built specifically for memory-intensive data center workloads: large databases, in-memory computing, and heavy virtualization.
Benchmarks
As a genuine 24-core Skylake server chip with expanded memory support, this processor delivers strong data-center-tier throughput specifically suited to memory-intensive enterprise workloads where its expanded RAM capacity is the key differentiator.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Data center deployments running memory-intensive workloads needing expanded RAM capacity support
Not for
- Any consumer, gaming, or workstation desktop use, this is purpose-built server hardware requiring specialized infrastructure
Specifications
What these specs meanIdentity
| Brand | Intel |
|---|---|
| Model Number | 8160M |
| Product Family | Xeon Platinum |
| Release Year | 2017 |
| Segment | Data Center |
Cores and threads
| Core Count | 24 cores |
|---|---|
| Thread Count | 48 threads |
| SMT Support | Yes |
Clocks
| Base Clock | 2.1 GHz |
|---|---|
| Boost Clock | 3.7 GHz |
Cache
| L2 Cache | 24 MB |
|---|---|
| L3 Cache | 33 MB |
| 3D V-Cache | No |
Platform
| Socket | LGA 3647 |
|---|
Memory
| Memory Channels | 6 channels |
|---|---|
| Memory Type | DDR4 RDIMM |
| Max Memory Speed | 2666 MT/s |
| Max Memory Capacity | 1.5 TB |
| ECC Support | Yes |
PCIe and IO
| PCIe Lanes | 48 lanes |
|---|---|
| PCIe Generation | PCIe 3.0 |
| CXL Support | None |
Power and thermals
| TDP | 150 W |
|---|
Accelerators and security
| Integrated Graphics | No |
|---|---|
| AVX-512 Support | Yes |
| AMX Support | No |
Manufacturing
| Process Node | 14 nm |
|---|
| CPU Socket | LGA 3647 |
|---|
Measured results
SPEC CPU 2017
Best published result on spec.org as of 23 Sept 2026.
| SPECrate® 2017 Integer (base) | 117 |
Cores 24 · Tested in Express5800/D120h (Intel Xeon Platinum 8160M) · Published by NEC Corporation, Oct-2018
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 106 |
Cores 24 · Tested in Express5800/D120h (Intel Xeon Platinum 8160M) · Published by NEC Corporation, Oct-2018
Full disclosure on spec.org| SPECrate® 2017 Integer (base) | 248 |
Cores 48 · Tested in H3C UniServer R4900 G3 (Intel Xeon Platinum 8160M) · Published by New H3C Technologies Co., Ltd., Sep-2019
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 227 |
Cores 48 · Tested in Cisco UCS C240 M5 (Intel Xeon Platinum 8160M, 2.10 GHz) · Published by Cisco Systems, Feb-2019
Full disclosure on spec.orgSPEC®, SPECrate® and SPECspeed® are registered trademarks of the Standard Performance Evaluation Corporation. Copied by permission of the Standard Performance Evaluation Corporation (SPEC). Results retrieved from www.spec.org on 23 Sept 2026.
FAQs
What are the key specifications of the Intel Xeon Platinum 8160M?
The Intel Xeon Platinum 8160M has a 2.1 GHz base and 3.7 GHz boost clock, 33 MB of L3 cache and a 150 W TDP. It has no integrated graphics, so it needs a graphics card. Socket: LGA 3647.
Will the Intel Xeon Platinum 8160M work with my current setup?
The Intel Xeon Platinum 8160M lists CPU Socket is LGA 3647. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Intel Xeon Platinum 8160M best suited to?
Best suited to: Data center deployments running memory-intensive workloads needing expanded RAM capacity support.
What are the drawbacks of the Intel Xeon Platinum 8160M?
Not the best fit for: Any consumer, gaming, or workstation desktop use, this is purpose-built server hardware requiring specialized infrastructure.