Intel Xeon 676X vs AMD Ryzen 9 PRO 7945
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Jun 2023
Manufacturer
Intel
AMD
Type
Server
Server
Core Architecture
Granite Rapids
Raphael
Integrated Graphics
N/A
Radeon Graphics
Generation
Xeon 600 (Granite Rapids-WS)
Ryzen 9 (Zen 4 (Raphael))
Series
Intel Xeon 6 processors
—
Package
Manufacturing Process
5 nm
5 nm
Socket
Intel Socket 4710
AMD Socket AM5
Power Consumption
275 W
65 W
Peak Operating Temperature
99°C
47 °C
Foundry
Intel
TSMC
Die Size
2x598 mm²
2x71 mm²
I/O Process Size
10 nm
6 nm
I/O Die Size
2x 241
122 mm²
Package
FC-LGA18N
FC-LGA1718
Transistor Count
—
13.14 billions
CPU Performance
Performance Cores
32
—
Performance Core Threads
64
—
Performance Core Base Frequency
2.8 GHz
3.7 GHz
Performance Core Turbo Frequency
4.9 GHz
5.4 GHz
Total Core Count
32
12
Total Thread Count
64
24
Bus Frequency
100 MHz
100 MHz
Multiplier
28.0
37.0
L1 Cache
112 KB per core
64 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
144 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5200
Max Memory Size
4 TB
—
Max Memory Channels
8
—
Max Memory Bandwidth
409.6 GB/s
—
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5
PCIe Lanes
128
24
▲ Specs Compare
Data sourced from official specifications and benchmark tests.