Intel Core Ultra X9 388H vs Intel Xeon 698X
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Feb 2026
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Panther Lake
Granite Rapids
Processor Number
388H
—
Integrated Graphics
Arc B390
N/A
Generation
Ultra X9 (Panther Lake-H)
Xeon 600 (Granite Rapids-WS)
Series
—
Intel Xeon 6 processors
Package
Manufacturing Process
2 nm
5 nm
Socket
FCBGA2540
Intel Socket 4710
Power Consumption
15-25 W
350 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
95°C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA18N
Die Size
—
2x598 mm²
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
CPU Performance
Performance Cores
4
86
Performance Core Threads
4
172
Performance Core Base Frequency
2.1 GHz
2 GHz
Performance Core Turbo Frequency
5.1 GHz
4.8 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.6 GHz
—
Efficiency Core Turbo Frequency
4 GHz
—
Total Core Count
16
86
Total Thread Count
16
172
Bus Frequency
100 MHz
100 MHz
Multiplier
21
20.0
L1 Cache
192 K per core
112 KB per core
L2 Cache
2560 K per core
2 MB per core
L3 Cache
18 MB shared
336 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-6400
Max Memory Size
96 GB
4 TB
Max Memory Channels
2
8
Max Memory Bandwidth
153.6 GB/s
409.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2500 MHz
—
Shader Units
1536
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
12
—
Power Consumption
45
—
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
12
128
Benchmark
Geekbench 6
3,026
2,944
Geekbench 6
17,541
34,632
Cinebench 2024
130
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.