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

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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
Mobile Segment Desktop / Server
AMD Ryzen 7 6800U Name Intel Xeon w9-3475X
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.
16 Threads 72
8x Zen 3+ Cores 36x
8 CPU Cores 36
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking Yes
4.7 GHz Turbo Frequency (1 core) 4.8 GHz
2.7 GHz Frequency 2.2 GHz
3.4 GHz Turbo Frequency (all cores) None
 
 

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.
768 Shaders --
Q1/2022 Release date --
6 nm Technology --
12 Direct X --
8.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
12 Execution units --
2.0 GHz GPU frequency --
9 Generation --
2.2 GHz GPU (Turbo) --
AMD Radeon RX 680M GPU name
 
 

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

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.
pci PCIe pci
Yes AES-NI Yes
DDR5-4800, LPDDR5-6400 Memory type DDR5-4800
No ECC Yes
64.0 GB Max. Memory 4.0 TB
4 Memory channels 8
76.8 GB/s Bandwidth 307.2 GB/s
 
 

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.
Q1/2022 Release date Q1/2023
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
6 nm Technology 10 nm
Chiplet Chip design Monolithic
-- Release price 3739 $
Rembrandt (Zen 3+) Architecture Sapphire Rapids-WS
16.0 MB L3-Cache 82.5 MB
Windows 10, Linux, Windows 11 Operating systems Linux, Windows 11, Windows Server
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
FP7 Socket LGA 4677
4.0 MB L2-Cache 0 bytes