Intel Xeon Gold 6542Y vs Intel Xeon Gold 6538Y+

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CPU comparison with benchmarks


Intel Xeon Gold 6542Y CPU1 vs CPU2 Intel Xeon Gold 6538Y+
Intel Xeon Gold 6542Y Intel Xeon Gold 6538Y+

CPU comparison

Intel Xeon Gold 6542Y or Intel Xeon Gold 6538Y+ - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Gold 6542Y has 24 cores with 48 threads and clocks with a maximum frequency of 4.10 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6542Y was released in Q4/2023.

The Intel Xeon Gold 6538Y+ has 32 cores with 64 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6538Y+ was released in Q4/2023.
Intel Xeon Gold (163) Family Intel Xeon Gold (163)
Intel Xeon Gold 5500/6500 (14) CPU group Intel Xeon Gold 5500/6500 (14)
5 Generation 5
Emerald Rapids Architecture Emerald Rapids
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6542Y has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Gold 6542Y is 2.90 GHz (4.10 GHz) while the Intel Xeon Gold 6538Y+ has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6538Y+ is at 2.20 GHz (4.00 GHz).

Intel Xeon Gold 6542Y Characteristic Intel Xeon Gold 6538Y+
24 Cores 32
48 Threads 64
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.90 GHz Frequency 2.20 GHz
4.10 GHz Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon Gold 6542Y Characteristic Intel Xeon Gold 6538Y+
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon Gold 6542Y or Intel Xeon Gold 6538Y+ has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Xeon Gold 6542Y can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 332.8 GB/s. The Intel Xeon Gold 6538Y+ supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 332.8 GB/s.

Intel Xeon Gold 6542Y Characteristic Intel Xeon Gold 6538Y+
DDR5-5200 Memory DDR5-5200
4096 GB Max. Memory 4096 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
332.8 GB/s Max. Bandwidth 332.8 GB/s
Yes ECC Yes
-- L2 Cache --
60.00 MB L3 Cache 60.00 MB
5.0 PCIe version 5.0
80 PCIe lanes 80
315.0 GB/s PCIe Bandwidth 315.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 6542Y is 250 W, while the Intel Xeon Gold 6538Y+ has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Gold 6542Y Characteristic Intel Xeon Gold 6538Y+
250 W TDP (PL1 / PBP) 225 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 6542Y is manufactured in 10 nm and has 60.00 MB cache. The Intel Xeon Gold 6538Y+ is manufactured in 10 nm and has a 60.00 MB cache.

Intel Xeon Gold 6542Y Characteristic Intel Xeon Gold 6538Y+
10 nm Technology 10 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
AMX, SSE4.2, AVX2, AVX-512 ISA extensions AMX, SSE4.2, AVX2, AVX-512
LGA 4677 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows, Linux Operating systems Windows, Linux
Q4/2023 Release date Q4/2023
2878 $ Release price 3141 $
show more data show more data


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Devices using this processor

Intel Xeon Gold 6542Y Intel Xeon Gold 6538Y+
Unknown Unknown

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