Intel Xeon Gold 5318N vs Intel Xeon Gold 6338T

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CPU comparison with benchmarks


Intel Xeon Gold 5318N CPU1 vs CPU2 Intel Xeon Gold 6338T
Intel Xeon Gold 5318N Intel Xeon Gold 6338T

CPU comparison

In this CPU comparison, we compare the Intel Xeon Gold 5318N and the Intel Xeon Gold 6338T and use benchmarks to check which processor is faster.

We compare the Intel Xeon Gold 5318N 24 core processor released in Q2/2021 with the Intel Xeon Gold 6338T which has 24 CPU cores and was introduced in Q2/2021.
Intel Xeon Gold (163) Family Intel Xeon Gold (163)
Intel Xeon Gold 5300/6300 (21) CPU group Intel Xeon Gold 5300/6300 (21)
3 Generation 3
Ice Lake Architecture Ice Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 5318N is a 24 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The processor can compute 48 threads at the same time. The Intel Xeon Gold 6338T clocks with 2.10 GHz (3.40 GHz), has 24 CPU cores and can calculate 48 threads in parallel.

Intel Xeon Gold 5318N Characteristic Intel Xeon Gold 6338T
24 Cores 24
48 Threads 48
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.10 GHz Frequency 2.10 GHz
3.40 GHz Turbo Frequency (1 Core) 3.40 GHz
2.80 GHz Turbo Frequency (All Cores) 2.80 GHz

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 5318N Characteristic Intel Xeon Gold 6338T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

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

Up to 6144 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 5318N, while the Intel Xeon Gold 6338T supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled.

Intel Xeon Gold 5318N Characteristic Intel Xeon Gold 6338T
DDR4-2666 Memory DDR4-3200
6144 GB Max. Memory 6144 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
170.8 GB/s Max. Bandwidth 204.8 GB/s
Yes ECC Yes
-- L2 Cache --
36.00 MB L3 Cache 36.00 MB
4.0 PCIe version 4.0
64 PCIe lanes 64
126.0 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The Intel Xeon Gold 5318N has a TDP of 150 W. The TDP of the Intel Xeon Gold 6338T is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Gold 5318N Characteristic Intel Xeon Gold 6338T
150 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 5318N has 36.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Gold 6338T is at 36.00 MB. The processor is manufactured in 10 nm.

Intel Xeon Gold 5318N Characteristic Intel Xeon Gold 6338T
10 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 4189 Socket LGA 4189
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2021 Release date Q2/2021
1375 $ Release price 2742 $
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Devices using this processor

Intel Xeon Gold 5318N Intel Xeon Gold 6338T
Unknown Unknown

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