Intel Xeon 638 vs AMD Ryzen 7 PRO 9655
CPU Specs Compare
General Parameters
Release Date
Feb 2026
Jun 2026
Manufacturer
Intel
AMD
Type
Server
Server
Core Architecture
Granite Rapids
Granite Ridge
Integrated Graphics
N/A
Radeon Graphics
Generation
Xeon 600 (Granite Rapids-WS)
Ryzen 5 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
5 nm
4 nm
Socket
Intel Socket 4710
AMD Socket AM5
Power Consumption
180 W
120 W
Peak Operating Temperature
100°C
95°C
Foundry
Intel
TSMC
Die Size
598 mm²
70.6 mm²
I/O Process Size
10 nm
6 nm
I/O Die Size
2x 241
122 mm²
Package
FC-LGA18N
FC-LGA1718
Transistor Count
-
8.315 billions
CPU Performance
Performance Core Base Frequency
3.2 GHz
3.9 GHz
Performance Core Turbo Frequency
4.8 GHz
5.4 GHz
Total Core Count
16
6
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32.0
39.0
L1 Cache
112 KB per core
80 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
72 MB shared
32 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Channels
4
2
ECC Memory Support
Yes
Yes
Max Memory Bandwidth
-
89.6 GB/s
Miscellaneous
PCIe Version
5
5
PCIe Lanes
80
24