Intel Xeon 6766P-B vs AMD Ryzen Z1
CPU · Specs Compare
General Parameters
Release Date
Dec 2025
Apr 2023
Manufacturer
Intel
AMD
Type
Server
Laptop
Core Architecture
Granite Rapids
Zen 4 (Phoenix)
Integrated Graphics
N/A
Radeon 740M
Generation
Xeon 6 (Granite Rapids-D)
—
Instruction Set
—
x86-64
Package
Manufacturing Process
5 nm
4 nm
Socket
Intel BGA 5026
FP7
Power Consumption
305 W
9-30 W
Foundry
Intel
—
Die Size
2x598 mm²
—
I/O Process Size
10 nm
—
Package
FC-BGA18N
—
Transistor Count
—
25 billions
Peak Operating Temperature
—
100°C
CPU Performance
Performance Core Base Frequency
2.3 GHz
3.2 GHz
Performance Core Turbo Frequency
3.5 GHz
4.9 GHz
Total Core Count
64
6
Total Thread Count
128
12
Bus Frequency
100 MHz
100 MHz
Multiplier
23.0
32x
L1 Cache
112 KB per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
256 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
6
Performance Core Threads
—
12
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600, LPDDR5x-7500
Max Memory Size
2.25 TB
256 GB
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
32
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2500 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
4
Power Consumption
—
15 W
▲ Specs Compare
Data sourced from official specifications and benchmark tests.