Intel Xeon 6766P-B vs AMD EPYC Embedded 2875
CPU Specs Compare
General Parameters
Release Date
Dec 2025
Dec 2025
Manufacturer
Intel
AMD
Type
Server
Server
Core Architecture
Granite Rapids
Grado
Integrated Graphics
N/A
Radeon Graphics
Generation
Xeon 6 (Granite Rapids-D)
EPYC (Zen 5 (Grado))
Package
Manufacturing Process
5 nm
4 nm
Socket
Intel BGA 5026
AMD Socket FL1
Power Consumption
305 W
75 W
Foundry
Intel
TSMC
Die Size
2x598 mm²
70.6 mm²
I/O Process Size
10 nm
6 nm
Package
FC-BGA18N
FC-BGA
Transistor Count
-
16.63 billions
Peak Operating Temperature
-
105°C
I/O Die Size
-
122 mm²
CPU Performance
Performance Core Base Frequency
2.3 GHz
3 GHz
Performance Core Turbo Frequency
3.5 GHz
4.5 GHz
Total Core Count
64
16
Total Thread Count
128
32
Bus Frequency
100 MHz
100 MHz
Multiplier
23.0
30.0
L1 Cache
112 KB per core
80 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
256 MB shared
64 MB
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Size
2.25 TB
-
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Max Memory Bandwidth
-
89.6 GB/s
Miscellaneous
PCIe Version
5
5
PCIe Lanes
32
28