AMD EPYC 7451 vs Intel Xeon W3670
We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Intel Xeon W3670 with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7451 's Advantages
Released 6 years and 10 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon W3670 's Advantages
Higher base frequency (3.2GHz vs 2.3GHz)
Lower TDP (130W vs 180W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7451
+68%
879
Intel Xeon W3670
521
Geekbench 6 Multi Core
AMD EPYC 7451
+107%
5142
Intel Xeon W3670
2473
General Parameters
Jun 2017
Release Date
Aug 2010
AMD
Manufacturer
Intel
Server
Type
Server
-
-
-
Naples
Core Architecture
Gulftown
-
-
-
AMD Socket SP3
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
EPYC (Zen (Naples))
Generation
Xeon (Gulftown)
Package
4.8 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
-
-
-
180 W
Power Consumption
130 W
-
-
-
81 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
213 mm²
Die Size
239 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
2.3 GHz
Performance Core Base Frequency
3.2 GHz
3.2 GHz
Performance Core Turbo Frequency
3.466 GHz
-
-
-
-
-
-
-
-
-
-
-
-
24
Total Core Count
6
48
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
23.0
Multiplier
24.0
-
-
-
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
64 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
-
-
-
-
2
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR3
-
-
-
8
Max Memory Channels
3
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
2
-
-
-
-
-
-
-
