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Intel Celeron 3955U vs Intel Xeon Silver 4208

Last updated: 2026-05-04

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 48 %

Intel Celeron 3955U

Rank 1 - 100 %

Intel Xeon Silver 4208

Multi-core performance

Rank 2 - 15 %

Intel Celeron 3955U

Rank 1 - 100 %

Intel Xeon Silver 4208

Geekbench 6 Single-Core
Single-core performance

2C / 2T · 2.00 GHz

445

8C / 16T · 3.20 GHz

1,189

Geekbench 6 Multi-Core
Multi-core performance

2C / 2T · 2.00 GHz

780

8C / 16T · 2.30 GHz

5,483

Geekbench 5, 64bit Single-Core
Single-core performance

2C / 2T · 2.00 GHz

514

8C / 16T · 3.20 GHz

881

Geekbench 5, 64bit Multi-Core
Multi-core performance

2C / 2T · 2.00 GHz

1,018

8C / 16T · 2.30 GHz

5,639

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
Family	Intel Celeron (165)	Intel Xeon Silver (32)
CPU group	Intel Celeron 3000 (10)	Intel Xeon Silver 4200 (11)
Architecture	Kaby Lake U	Cascade Lake
Technology	14 nm	14 nm
Segment	Notebook	Desktop
Socket		LGA 3647
Predecessor		Intel Xeon Silver 4108
Successor

CPU Cores and Base Frequency

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
CPU Cores / Threads	2 / 2	8 / 16
Hyperthreading / SMT	✗	✓
Core architecture	normal	normal
Cores:	2x	8x
Frequency:	2.00 GHz	2.10 GHz
Turbo (1 Core):		3.20 GHz
Turbo (All Cores):		2.30 GHz
L2-Cache
L3-Cache	2.00 MB	11.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
GPU name	Intel HD Graphics 510	no iGPU
GPU frequency	0.30 - 0.90 GHz
CUs / Shader	12 / 96	/
Raytracing	✗	✗
Max. displays	3
Max. GPU Memory	32 GB
Technology	14 nm
Release date	Q1/2015

NPU AI performance

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
Memory	DDR4-2133 (34.1 GB/s) DDR3L-1600 (25.6 GB/s) LPDDR3-1866 (15.0 GB/s)	DDR4-2400 (115.2 GB/s)
Max. Memory	32 GB	1024 GB
Memory channels	2	6
ECC	No	Yes
PCIe	3.0 x 12	3.0 x 48
PCIe Bandwidth	11.8 GB/s	47.3 GB/s

Thermal Management

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
TDP	15 W	85 W
TDP (PL2)
TDP up
TDP down	10 W
T. junction max.	100 °C

Technical details

Wischen	Intel Celeron 3955U	Intel Xeon Silver 4208
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX2, AVX-512
Release date	Q4/2015	Q2/2019
Release price		422 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Celeron 3955U is 3.0 stars (5 ratings), while Intel Xeon Silver 4208 has received 4.6 stars (5 ratings).

Click on the stars to rate one or both processors.

Intel Celeron 3955U
2C / 2T · 2.00 GHz

★★★★★

Intel Xeon Silver 4208
8C / 16T · 2.10 - 3.20 GHz

★★★★★