AMD Ryzen 7 5800U vs Intel Xeon w9-3475X

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 7 5800U or AMD Ryzen 7 5800U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen 7 5800U features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2021 and belongs to the 4 generation of the AMD Ryzen 7 series.
To use the AMD Ryzen 7 5800U, you'll need a motherboard with a FP6 socket.
The Intel Xeon w9-3475X features 36 processor cores and has the capability to manage 72 threads concurrently.
It was released in Q1/2023 and belongs to the 12 generation of the Intel Xeon W series.
To use the Intel Xeon w9-3475X, you'll need a motherboard with a LGA 4677 socket.
Mobile Segment Desktop / Server
AMD Ryzen 7 5800U Name Intel Xeon w9-3475X
AMD Ryzen 7 Family Intel Xeon W
4 Generation 12
AMD Ryzen 5000U Group Intel Xeon W-3400
 
 

CPU Cores and Base Frequency

The AMD Ryzen 7 5800U has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 7 5800U is 1.9 GHz
and turbo frequency for one core is 4.4 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon w9-3475X has 36 CPU cores and can calculate 72 threads in parallel.
The clock frequency of the Intel Xeon w9-3475X is 2.2 GHz
and turbo frequency for one core is 4.8 GHz.
4.4 GHz Turbo Frequency (1 core) 4.8 GHz
No Overclocking Yes
normal Core architecture normal
1.9 GHz Frequency 2.2 GHz
16 Threads 72
3.4 GHz Turbo Frequency (all cores) None
Yes Hyperthreading Yes
8 CPU Cores 36
8x Cores 36x
 
 

Internal Graphics

The AMD Ryzen 7 5800U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 7 5800U uses the AMD Radeon 8 Graphics (Renoir), which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon w9-3475X does not have integrated graphics.
2.0 GHz GPU frequency --
Q1/2020 Release date --
12 Direct X --
AMD Radeon 8 Graphics (Renoir) GPU name
7 nm Technology --
-- Max. displays --
512 Shaders --
2.0 GB Max. GPU Memory 0 bytes
8 Execution units --
9 Generation --
-- GPU (Turbo) --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
Decode / Encode AVC --
Decode VC-1 --
Decode / Encode VP9 --
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode h264 --
Decode / Encode VP8 --
Decode / Encode h265 / HEVC (8 bit) --
Decode / Encode JPEG --
No AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 307.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 8
32.0 GB Max. Memory 4.0 TB
pci PCIe pci
Yes AES-NI Yes
Yes ECC Yes
51.2 GB/s Bandwidth 307.2 GB/s
DDR4-3200 Memory type DDR5-4800
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 300 W watts.
25 W TDP up 360 W
105 °C Tjunction max 95 °C
15 W TDP (PL1 / PBP) 300 W
10 W TDP down None
 
 

Technical details

The AMD Ryzen 7 5800U is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon w9-3475X is manufactured using a 10 nm process.
In total, this processor boasts a generous 82.5 MB cache.
Q1/2021 Release date Q1/2023
-- Part Number --
0 bytes L2-Cache 0 bytes
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
Chiplet Chip design Monolithic
Cezanne (Zen 3) Architecture Sapphire Rapids-WS
7 nm Technology 10 nm
FP6 Socket LGA 4677
Windows 10, Linux, Windows 11 Operating systems Linux, Windows 11, Windows Server
-- Release price 3739 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
16.0 MB L3-Cache 82.5 MB