Intel Xeon D-1543N vs Qualcomm Snapdragon 820 Lite

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CPU comparison with benchmarks


Intel Xeon D-1543N CPU1 vs CPU2 Qualcomm Snapdragon 820 Lite
Intel Xeon D-1543N Qualcomm Snapdragon 820 Lite

CPU comparison

Intel Xeon D-1543N or Qualcomm Snapdragon 820 Lite - 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 Qualcomm Snapdragon 820 Lite has 4 cores with 4 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The Qualcomm Snapdragon 820 Lite was released in Q1/2016.
Intel Xeon D (79) Family Qualcomm Snapdragon (104)
Intel Xeon D-1500 (22) CPU group Qualcomm Snapdragon 820 (3)
1 Generation 3
Broadwell Architecture Kryo
Desktop / Server Segment Mobile
-- 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 Qualcomm Snapdragon 820 Lite has 4 CPU cores with a clock frequency of 1.80 GHz.

Intel Xeon D-1543N Characteristic Qualcomm Snapdragon 820 Lite
8 Cores 4
16 Threads 4
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
1.90 GHz (2.50 GHz) A-Core 1.80 GHz
2x Kryo
-- B-Core 1.36 GHz
2x Kryo

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 D-1543N Characteristic Qualcomm Snapdragon 820 Lite
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 Qualcomm Adreno 530
GPU frequency 0.51 GHz
-- GPU (Turbo) 0.51 GHz
-- GPU Generation 5
Technology 14 nm
Max. displays 0
-- Compute units --
-- Shader 256
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 11,1

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 Qualcomm Adreno 530
No Codec h265 / HEVC (8 bit) Decode
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 Decode
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC No
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The Intel Xeon D-1543N supports a maximum of 128 GB of memory in 2 memory channels. The Qualcomm Snapdragon 820 Lite can connect up to 8 GB of memory in 4 memory channels.

Intel Xeon D-1543N Characteristic Qualcomm Snapdragon 820 Lite
DDR4-2400 Memory LPDDR4-1333
128 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
38.4 GB/s Max. Bandwidth 10.7 GB/s
Yes ECC No
12.00 MB L2 Cache --
-- L3 Cache --
3.0 PCIe version --
32 PCIe lanes --
31.5 GB/s PCIe Bandwidth --

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 Qualcomm Snapdragon 820 Lite is --.

Intel Xeon D-1543N Characteristic Qualcomm Snapdragon 820 Lite
45 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon D-1543N has a 12.00 MB cache, while the Qualcomm Snapdragon 820 Lite cache has a total of 0.00 MB.

Intel Xeon D-1543N Characteristic Qualcomm Snapdragon 820 Lite
14 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions --
BGA 1667 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q3/2017 Release date Q1/2016
697 $ Release price --
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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. 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%)
Qualcomm Snapdragon 820 Lite Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz
335 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon D-1543N Intel Xeon D-1543N
8C 16T @ 1.90 GHz
0 (0%)
Qualcomm Snapdragon 820 Lite Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz
864 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon D-1543N Intel Xeon D-1543N
@ 0.00 GHz
0 (0%)
Qualcomm Snapdragon 820 Lite Qualcomm Snapdragon 820 Lite
Qualcomm Adreno 530 @ 0.51 GHz
407 (100%)

Devices using this processor

Intel Xeon D-1543N Qualcomm Snapdragon 820 Lite
Unknown Unknown

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