Intel Xeon W 2191B vs AMD EPYC 7351P
We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and AMD EPYC 7351P with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon W 2191B 's Advantages
Released 6 months late
Lower TDP (140W vs 170W)
AMD EPYC 7351P 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (64MB vs 24.75MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon W 2191B
+44%
1344
AMD EPYC 7351P
929
Geekbench 6 Multi Core
Intel Xeon W 2191B
+22%
9179
AMD EPYC 7351P
7486
General Parameters
Dec 2017
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Skylake-W
Core Architecture
Naples
Intel Socket 2066
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon W (Skylake-W)
Generation
EPYC (Zen (Naples))
Package
-
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
170 W
66 °C
Peak Operating Temperature
85 °C
Intel
Foundry
GlobalFoundries
484 mm²
Die Size
213 mm²
CPU Performance
2.3 GHz
Performance Core Base Frequency
2.4 GHz
4.3 GHz
Performance Core Turbo Frequency
2.9 GHz
18
Total Core Count
16
36
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
24.0
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
512 K per core
24.75 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
48
PCIe Lanes
-
