Home Comparison Intel Xeon W 2140B vs AMD EPYC 9655P

Intel Xeon W 2140B vs AMD EPYC 9655P

We compared two server CPUs: Intel Xeon W 2140B with 8 cores 3.2GHz and AMD EPYC 9655P with 96 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2140B 's Advantages
Higher base frequency (3.2GHz vs 2.6GHz)
Lower TDP (120W vs 400W)
AMD EPYC 9655P 's Advantages
Released 6 years and 10 months late
Higher specification of memory (6000 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (384MB vs 11MB)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Dec 2017
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Turin
Intel Socket 2066
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
EPYC(Zen 5 (Turin))

Package

-
Transistor Count
99.78 billions
14 nm
Manufacturing Process
4 nm
120 W
Power Consumption
400 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
484 mm²
Die Size
12x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
96
-
Performance Core Threads
192
3.2 GHz
Performance Core Base Frequency
2.6 GHz
4.2 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Total Core Count
96
16
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
32.0
Multiplier
26.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1 MB per core
11 MB shared
L3 Cache
384 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
4
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
3
PCIe Version
5
48
PCIe Lanes
128

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