AMD Ryzen 7 6800U vs Intel Xeon w9-3475X

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 7 6800U or AMD Ryzen 7 6800U – 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 6800U features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2022 and belongs to the 5 generation of the AMD Ryzen 7 series.
To use the AMD Ryzen 7 6800U, you'll need a motherboard with a FP7 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.
AMD Ryzen 6000U/7035U Group Intel Xeon W-3400
5 Generation 12
AMD Ryzen 7 6800U Name Intel Xeon w9-3475X
Mobile Segment Desktop / Server
AMD Ryzen 7 Family Intel Xeon W
 
 

CPU Cores and Base Frequency

The AMD Ryzen 7 6800U has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 7 6800U is 2.7 GHz
and turbo frequency for one core is 4.7 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.
3.4 GHz Turbo Frequency (all cores) None
4.7 GHz Turbo Frequency (1 core) 4.8 GHz
normal Core architecture normal
2.7 GHz Frequency 2.2 GHz
8 CPU Cores 36
No Overclocking Yes
Yes Hyperthreading Yes
8x Zen 3+ Cores 36x
16 Threads 72
 
 

Internal Graphics

The AMD Ryzen 7 6800U has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 7 6800U uses the AMD Radeon RX 680M, which has 768 texture shaders
and 12 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.
2.2 GHz GPU (Turbo) --
6 nm Technology --
12 Direct X --
8.0 GB Max. GPU Memory 0 bytes
12 Execution units --
Q1/2022 Release date --
AMD Radeon RX 680M GPU name
768 Shaders --
2.0 GHz GPU frequency --
9 Generation --
-- Max. displays --
 
 

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 h265 / HEVC (8 bit) --
Decode / Encode VP9 --
Decode / Encode VP8 --
Decode VC-1 --
Decode / Encode JPEG --
Decode / Encode h264 --
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode AVC --
Decode AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 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.
DDR5-4800, LPDDR5-6400 Memory type DDR5-4800
76.8 GB/s Bandwidth 307.2 GB/s
Yes AES-NI Yes
No ECC Yes
pci PCIe pci
64.0 GB Max. Memory 4.0 TB
4 Memory channels 8
 
 

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.
28 W TDP up 360 W
15 W TDP (PL1 / PBP) 300 W
105 °C Tjunction max 95 °C
 
 

Technical details

The AMD Ryzen 7 6800U is manufactured using a 6 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.
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
6 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
-- Part Number --
Chiplet Chip design Monolithic
Q1/2022 Release date Q1/2023
-- Release price 3739 $
4.0 MB L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
16.0 MB L3-Cache 82.5 MB
FP7 Socket LGA 4677
Windows 10, Linux, Windows 11 Operating systems Linux, Windows 11, Windows Server
Rembrandt (Zen 3+) Architecture Sapphire Rapids-WS