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Square green ceramic processor with gold contacts and silver metal heatspreader, SP3 socket form factor

AMD

AMD EPYC 7542 100-000000075 server processor 32-core 2.9 GHz 225W

SKU CH-0YPR-4Y5SS MPN 100-000000075

A 32-core server processor with 64 threads, 2.9 GHz base frequency, 3.4 GHz max turbo, 128 MB L3 cache, eight-channel DDR4-3200 memory support and 128 lanes of PCIe 4.0 in a 225 W SP3 package

  • Product nameEPYC 7542
  • CPU cores32-Core
  • CPU socketSocket SP3
  • Maximum turbo clock3.4 GHz
  • TDP rating225 W
  • CPU threads64
  • 32 cores and 64 threads handle parallel workloads efficiently
  • 9 GHz base clock with 3.4 GHz max turbo boost
  • 128 MB L3 cache reduces latency for complex tasks
  • 8-channel DDR4-3200 support increases memory bandwidth
  • 128 PCIe 4.0 lanes provide high-speed I/O connectivity

AMD EPYC 7542 32-Core Server Processor

The AMD EPYC 7542 is a 32-core, 64-thread server processor built on 7 nm technology for the Socket SP3 platform. It runs at a base frequency of 2.9 GHz with a maximum turbo frequency of 3.4 GHz. The chip includes 128 MB of L3 cache and 16 MB of L2 cache, delivering high throughput for multi-threaded data centre workloads with a 225 W thermal design power.

Suited For Dense Virtualisation And Compute Clusters

This processor fits environments that need high core density and eight channels of DDR4-3200 memory bandwidth within a dual-socket SP3 design. It provides 128 lanes of PCIe 4.0 connectivity for fast storage and networking. Buyers who require integrated graphics, a desktop socket, or lower power envelopes should evaluate alternative product lines.

225 W TDP Dictates Cooling And Chassis Choice

The 225 W thermal design power is the key specification that determines whether this part fits your infrastructure. It requires server-grade cooling solutions and a chassis with adequate airflow; no cooler is included in the OEM package. Verify that your platform supports this power envelope before purchase.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $1,635.99
Typical for this category: the median of 621 items is $1,561.99.
CPU cores 32-Core
Higher than about 60% of the 386 comparable items (median 24).
Maximum turbo clock 3.4 GHz
Lower than about 80% of the 327 comparable items (median 3.9 GHz).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAMD
Product lineAMD EPYC 7002
Model name100-000000075
Product nameEPYC 7542
Performance
Working frequency2.9 GHz
Processor
CPU cores32-Core
CPU socketSocket SP3
Maximum turbo clock3.4 GHz
TDP rating225 W
CPU threads64
Level 3 cache128 MB
64-bit capableYes
Maximum PCIe lanes128
Memory
Supported memory speedDDR4 3200
Channel configuration8 Channel
Ports & slots
PCIe generation4.0
Size & build
Shipping weight1.97 kg
Package size203 × 127 × 76 mm
In the box
Included coolerNot included - Processor Only

Questions about this item

What memory speed and channel count does the EPYC 7542's integrated controller support?

The integrated memory controller runs DDR4 at 3200 MT/s across eight channels.

Which socket and thermal power does the 100-000000075 require?

It fits Socket SP3 and has a 225 W TDP; no cooler is included.

How is the processor mounted and what common step is missed?

The SP3 package drops into the LGA socket without soldering; installers often forget to torque the retention mechanism in the prescribed sequence.

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