Intel Xeon D-1543N vs Intel Xeon Platinum 8268L

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CPU comparison with benchmarks


Intel Xeon D-1543N CPU1 vs CPU2 Intel Xeon Platinum 8268L
Intel Xeon D-1543N Intel Xeon Platinum 8268L

CPU comparison

Intel Xeon D-1543N or Intel Xeon Platinum 8268L - 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 D-1543N has 8 cores with 16 threads and clocks with a maximum frequency of 2.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1543N was released in Q3/2017.

The Intel Xeon Platinum 8268L has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 4608 GB of memory in 6 memory channels. The Intel Xeon Platinum 8268L was released in Q2/2019.
Intel Xeon D (79) Family Intel Xeon Platinum (89)
Intel Xeon D-1500 (22) CPU group Intel Xeon Platinum 8200/9200 (21)
1 Generation 2
Broadwell Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon D-1543N is a 8 core processor with a clock frequency of 1.90 GHz (2.50 GHz). The Intel Xeon Platinum 8268L has 24 CPU cores with a clock frequency of 2.40 GHz (3.90 GHz).
Intel Xeon D-1543N Characteristic Intel Xeon Platinum 8268L
8 Cores 24
16 Threads 48
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.90 GHz Frequency 2.40 GHz
2.50 GHz Turbo Frequency (1 Core) 3.90 GHz
1.90 GHz Turbo Frequency (All Cores) 2.40 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
Intel Xeon D-1543N Characteristic Intel Xeon Platinum 8268L
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
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 D-1543N supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon Platinum 8268L can connect up to 4608 GB of memory in 6 memory channels.
Intel Xeon D-1543N Characteristic Intel Xeon Platinum 8268L
DDR4-2400 Memory DDR4-2933
128 GB Max. Memory 4608 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
38.4 GB/s Max. Bandwidth 140.7 GB/s
Yes ECC Yes
12.00 MB L2 Cache --
-- L3 Cache 35.75 MB
3.0 PCIe version 3.0
32 PCIe lanes 48
31.5 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-1543N has a TDP of 45 W, that of the Intel Xeon Platinum 8268L is 165 W.
Intel Xeon D-1543N Characteristic Intel Xeon Platinum 8268L
45 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon D-1543N has a 12.00 MB cache, while the Intel Xeon Platinum 8268L cache has a total of 35.75 MB.
Intel Xeon D-1543N Characteristic Intel Xeon Platinum 8268L
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1667 Socket LGA 3647
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
Q3/2017 Release date Q2/2019
697 $ Release price --
show more data show more data


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Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon D-1543N Intel Xeon D-1543N
8C 16T @ 2.50 GHz
0 (0%)
Intel Xeon Platinum 8268L Intel Xeon Platinum 8268L
24C 48T @ 3.90 GHz
366 (100%)

Devices using this processor
Intel Xeon D-1543N Intel Xeon Platinum 8268L
Unknown Unknown

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