AMD Ryzen 9 PRO 7945 vs Intel Xeon 6990E+
CPU · Specs Compare
General Parameters
Release Date
Jun 2023
May 2026
Manufacturer
AMD
Intel
Type
Server
Server
Core Architecture
Raphael
Clearwater Forest
Integrated Graphics
Radeon Graphics
N/A
Generation
Ryzen 9 (Zen 4 (Raphael))
Xeon 6+ (Clearwater Forest-SP)
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
3 nm
Socket
AMD Socket AM5
Intel Socket 7529
Power Consumption
65 W
450 W
Peak Operating Temperature
47 °C
98°C
Foundry
TSMC
Intel
Die Size
2x71 mm²
—
I/O Process Size
6 nm
10 nm
I/O Die Size
122 mm²
2x 241
Package
FC-LGA1718
FC-LGA18N
CPU Performance
Performance Core Base Frequency
3.7 GHz
2.2 GHz
Performance Core Turbo Frequency
5.4 GHz
3.2 GHz
Total Core Count
12
288
Total Thread Count
24
288
Bus Frequency
100 MHz
100 MHz
Multiplier
37.0
22.0
L1 Cache
64 KB per core
96 KB per core
L2 Cache
1 MB per core
4 MB per module
L3 Cache
64 MB shared
576 MB shared
Unlocked Multiplier
No
No
SMP
1
2
Memory Parameters
Memory Types
DDR5-5200
DDR5-8000
ECC Memory Support
Yes
Yes
Max Memory Size
—
1.5 TB
Max Memory Channels
—
12
Max Memory Bandwidth
—
768.0 GB/s
Miscellaneous
PCIe Version
5
5
PCIe Lanes
24
96
▲ Specs Compare
Data sourced from official specifications and benchmark tests.