Intel Xeon Platinum 8570

Name: Intel Xeon Platinum 8570
Brand: Intel
SKU: 92934

Manufacturer: Intel

The Intel Xeon Platinum 8570 is a high-core-count enterprise processor built for large-scale server infrastructure, offering 56 cores and 112 threads through multithreading across a single socket. Operating at a 2.1GHz base frequency with Turbo Boost 2 headroom up to 4GHz, it is designed for workloads that scale with thread count rather than raw single-core speed. The chip carries a 350W TDP, reflecting the thermal demands expected at this tier of enterprise compute.

The memory subsystem is one of the defining characteristics of the Xeon Platinum 8570 — it supports DDR5 across eight memory channels, reaching a maximum bandwidth of 358.4 GB/s and accommodating up to 4000GB of ECC-registered memory at speeds up to 5600 MHz. The bus transfer rate sits at 20 GT/s, and PCIe 5 support is included for high-speed I/O connectivity. On the cache side, the processor carries 300MB of L3 cache — approximately 5.36MB per core — which provides substantial on-die data buffering for throughput-sensitive server workloads. Its PassMark multi-threaded score of 137,588 reflects the aggregate throughput available across its full core and thread count.

Pros

56 cores and 112 threads provide extensive parallel processing capacity suited to large-scale server workloads
Eight-channel DDR5 memory support delivers a peak bandwidth of 358.4 GB/s, enabling fast data movement for throughput-intensive applications
Maximum memory capacity of 4000GB accommodates environments where large in-memory datasets are a routine operational requirement
ECC memory support ensures data integrity across extended and continuous server operation
A 300MB L3 cache distributed at 5.36MB per core offers substantial on-die buffering for data-heavy workloads
PCIe 5 support allows integration with the latest high-speed storage and networking expansion hardware

Cons

A 350W TDP places significant demands on cooling infrastructure and power delivery within server deployments
The single-threaded PassMark score of 3,224 reflects limited per-core performance for workloads that rely on sequential execution
The clock multiplier is locked, removing any possibility of manual frequency adjustment
No integrated graphics means a discrete GPU is always required, even for basic display or management console access
The 2.1GHz base clock frequency is relatively low, which limits performance in latency-sensitive tasks that cannot distribute across many threads

Who is this for?

The Intel Xeon Platinum 8570 is designed for environments where large-scale parallel processing is a core requirement — such as high-density virtualization, in-memory databases, and data analytics platforms that can distribute work efficiently across its 56 cores and 112 threads. The combination of eight-channel DDR5 memory with up to 4000GB capacity makes it particularly well-matched to workloads that require vast amounts of addressable memory, such as enterprise database servers or scientific computing nodes. Organizations running infrastructure where ECC memory and data integrity are non-negotiable operational requirements will also find its memory subsystem well-suited to their needs.

Who is this NOT for?

This processor is a poor fit for any use case that depends on strong single-threaded performance, as its single-core PassMark score of 3,224 and 2.1GHz base clock indicate that per-core throughput is not its strength. Environments with limited thermal or power budgets will also struggle, given the 350W TDP demands significant cooling infrastructure and robust power delivery. Additionally, since the processor lacks integrated graphics, it is entirely unsuitable for any deployment where display output without a discrete GPU is expected, including lightweight management setups or cost-sensitive configurations where adding a separate graphics card is impractical.

General info:

Thermal Design Power (TDP)	350W
semiconductor size	10 nm
PCI Express (PCIe) version	5
Supports 64-bit	✓
CPU temperature	99 °C
Has integrated graphics	✕

The Intel Xeon Platinum 8570 carries a Thermal Design Power (TDP) of 350W, reflecting the significant thermal output expected from a processor at this core count, and has a maximum operating temperature of 99°C. It is manufactured on a 10nm semiconductor process, supports the 64-bit instruction architecture, and includes PCIe 5 connectivity for high-speed peripheral and I/O expansion. The processor does not feature integrated graphics, meaning a discrete GPU is required for any display output.

Performance:

CPU speed	56 x 2.1 GHz
CPU threads	112 threads
turbo clock speed	4GHz
L3 cache	300 MB
clock multiplier	21
Has an unlocked multiplier	✕
L3 core	5.36 MB/core
Turbo Boost version	2

The Intel Xeon Platinum 8570 runs 56 cores at a base frequency of 2.1GHz each, with a clock multiplier of 21 and 112 threads available through multithreading for broad parallel workload distribution. Using Turbo Boost version 2, the processor can reach up to 4GHz under appropriate conditions, though the multiplier is locked and cannot be manually adjusted. Cache capacity is a standout aspect of this chip, with 300MB of L3 cache spread across the cores at 5.36MB per core, providing substantial on-die storage to support the high throughput demands typical of large server workloads.

Memory:

Supports ECC memory	✓
maximum memory bandwidth	358.4 GB/s
DDR memory version	5
RAM speed (max)	5600 MHz
maximum memory amount	4000GB
memory channels	8
bus transfer rate	20 GT/s

The Intel Xeon Platinum 8570 supports DDR5 memory across eight channels, enabling a peak bandwidth of 358.4 GB/s and a maximum RAM speed of 5600 MHz — figures that reflect the demands of large, throughput-intensive server workloads. The processor accommodates up to 4000GB of total memory, making it suited to environments where large in-memory datasets are a routine requirement. ECC memory is fully supported, ensuring data integrity across extended operation, and the bus transfer rate of 20 GT/s supports fast data movement between the processor and memory subsystem.

Features:

uses multithreading	✓
instruction sets	MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit	✓

The Intel Xeon Platinum 8570 supports multithreading, enabling each of its 56 cores to handle two threads concurrently for more efficient utilization under parallel workloads. It includes the NX bit for hardware-enforced memory protection against certain code execution vulnerabilities. The processor's instruction set coverage spans MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, providing native support for hardware-accelerated encryption, vectorized floating-point operations, and a range of multimedia and data processing tasks without relying solely on software-based implementations.

Benchmarks:

PassMark result	137588
PassMark result (single)	3224

In PassMark testing, the Intel Xeon Platinum 8570 achieves a multi-threaded score of 137,588, a figure that reflects the aggregate compute throughput available across its 56 cores and 112 threads. Its single-threaded PassMark result of 3,224 is notably more modest, indicating that the processor's strength lies in highly parallel workloads rather than in sequential, single-core execution.

Final Verdict

The Intel Xeon Platinum 8570 is a processor built unambiguously for enterprise-scale infrastructure, and its specification profile reflects that focus throughout. Its most defining characteristic is the combination of 56 cores, 112 threads, and eight-channel DDR5 memory supporting up to 4000GB with 358.4 GB/s of bandwidth — a configuration that addresses the demands of large virtualization environments, in-memory workloads, and data-intensive server applications directly. The trade-offs are real: a 350W thermal footprint, a locked multiplier, and modest single-threaded performance mean this chip has a clearly defined scope. For organizations whose workloads align with that scope, the Intel Xeon Platinum 8570 represents a coherent and well-specified choice within the enterprise CPU category.