Intel Xeon 638 vs Intel Core i7 11700KF
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Mar 2021
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Granite Rapids
Rocket Lake
Integrated Graphics
N/A
No
Generation
Xeon 600 (Granite Rapids-WS)
—
Instruction Set
—
x86-64
Processor Number
—
i7-11700KF
Package
Manufacturing Process
5 nm
14 nm
Socket
Intel Socket 4710
LGA-1200
Power Consumption
180 W
125 W
Peak Operating Temperature
100°C
100°C
Foundry
Intel
—
Die Size
598 mm²
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
CPU Performance
Performance Core Base Frequency
3.2 GHz
3.6 GHz
Performance Core Turbo Frequency
4.8 GHz
5 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
32.0
36x
L1 Cache
112 KB per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
72 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Channels
4
2
ECC Memory Support
Yes
No
Max Memory Size
—
128 GB
Max Memory Bandwidth
—
50 GB/s
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
80
20
Benchmark
Geekbench 6
—
2,334
Geekbench 6
—
10,758
▲ Specs Compare
Data sourced from official specifications and benchmark tests.