Intel Xeon w7-3455 vs AMD Ryzen 9 5950X

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon w7-3455 or Intel Xeon w7-3455 – 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 Intel Xeon w7-3455 features 24 processor cores and has the capability to manage 48 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 w7-3455, you'll need a motherboard with a LGA 4677 socket.
The AMD Ryzen 9 5950X features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q4/2020 and belongs to the 4 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 5950X, you'll need a motherboard with a AM4 (PGA 1331) socket.
Desktop / Server Segment Desktop / Server
Intel Xeon w7-3455 Name AMD Ryzen 9 5950X
Intel Xeon W Family AMD Ryzen 9
12 Generation 4
Intel Xeon W-3400 Group AMD Ryzen 5000
 
 

CPU Cores and Base Frequency

The Intel Xeon w7-3455 has 24 CPU cores and can calculate 48 threads in parallel.
The clock frequency of the Intel Xeon w7-3455 is 2.5 GHz
and turbo frequency for one core is 4.8 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen 9 5950X has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the AMD Ryzen 9 5950X is 3.4 GHz
and turbo frequency for one core is 4.9 GHz.
4.8 GHz Turbo Frequency (1 core) 4.9 GHz
No Overclocking Yes
normal Core architecture normal
2.5 GHz Frequency 3.4 GHz
48 Threads 32
Yes Hyperthreading Yes
24 CPU Cores 16
24x Cores 16x
 
 

Internal Graphics

The Intel Xeon w7-3455 does not have integrated graphics.
The AMD Ryzen 9 5950X does not have integrated graphics.
-- GPU frequency --
-- Release date --
-- Direct X --
GPU name
-- Technology --
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-- Shaders --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- 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.
-- AVC --
-- VC-1 --
-- VP9 --
-- h265 / HEVC (10 bit) --
-- h264 --
-- VP8 --
-- h265 / HEVC (8 bit) --
-- JPEG --
-- AV1 --
 
 

Memory & PCIe

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.
The processor supports a maximum memory capacity of 128.0 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.
8 Memory channels 2
4.0 TB Max. Memory 128.0 GB
pci PCIe pci
Yes AES-NI Yes
Yes ECC Yes
307.2 GB/s Bandwidth 51.2 GB/s
DDR5-4800 Memory type DDR4-3200
 
 

Thermal Management

The processor has a thermal design power (TDP) of 270 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 105 W watts.
324 W TDP up None
92 °C Tjunction max 95 °C
None TDP (PL2) 142 W
270 W TDP (PL1 / PBP) 105 W
 
 

Technical details

The Intel Xeon w7-3455 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 67.5 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 9 5950X is manufactured using a 7 nm process.
In total, this processor boasts a generous 64.0 MB cache.
Q1/2023 Release date Q4/2020
-- Part Number --
0 bytes L2-Cache 8.0 MB
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization AMD-V, SVM
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
Monolithic Chip design Chiplet
Sapphire Rapids-WS Architecture Vermeer (Zen 3)
10 nm Technology 7 nm
LGA 4677 Socket AM4 (PGA 1331)
Linux, Windows 11, Windows Server Operating systems Windows 10, Linux, Windows 11
2489 $ Release price 799 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
67.5 MB L3-Cache 64.0 MB