Intel Xeon 674X vs AMD EPYC 7702
CPU Specs Compare
General Parameters
Release Date
Feb 2026
Aug 2019
Manufacturer
Intel
AMD
Type
Server
Server
Core Architecture
Granite Rapids
Rome
Integrated Graphics
N/A
N/A
Generation
Xeon 600 (Granite Rapids-WS)
EPYC (Zen 2 (Rome))
Package
Manufacturing Process
5 nm
7 nm
Socket
Intel Socket 4710
AMD Socket SP3
Power Consumption
270 W
200 W
Peak Operating Temperature
99°C
-
Foundry
Intel
TSMC
Die Size
2x598 mm²
74 mm²
I/O Process Size
10 nm
-
I/O Die Size
2x 241
-
Package
FC-LGA18N
FCLGA-4094
Transistor Count
-
3.8 billions
CPU Performance
Performance Cores
28
-
Performance Core Threads
56
-
Performance Core Base Frequency
3 GHz
2 GHz
Performance Core Turbo Frequency
4.9 GHz
3.35 GHz
Total Core Count
28
64
Total Thread Count
56
128
Bus Frequency
100 MHz
100 MHz
Multiplier
30.0
20.0
L1 Cache
112 KB per core
96 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
144 MB shared
256 MB shared
Unlocked Multiplier
Yes
No
SMP
1
2
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Size
4 TB
-
Max Memory Channels
8
8
Max Memory Bandwidth
409.6 GB/s
-
ECC Memory Support
Yes
Yes