Intel Core Ultra 5 245KF vs Intel Xeon 6990E+
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
May 2026
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Clearwater Forest
Processor Number
245KF
—
Integrated Graphics
No
N/A
Generation
Ultra 5(Arrow Lake)
Xeon 6+ (Clearwater Forest-SP)
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
Intel Socket 7529
Power Consumption
125 W
450 W
Max Turbo Power Consumption
159 W
—
Peak Operating Temperature
105 °C
98°C
Foundry
TSMC
Intel
Package
FC-LGA18W
FC-LGA18N
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
CPU Performance
Performance Cores
6
—
Performance Core Threads
6
—
Performance Core Base Frequency
4.2 GHz
2.2 GHz
Performance Core Turbo Frequency
5.2 GHz
3.2 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
3.6 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
14
288
Total Thread Count
14
288
Bus Frequency
100 MHz
100 MHz
Multiplier
42
22.0
L1 Cache
112 K per core
96 KB per core
L2 Cache
3 MB per core
4 MB per module
L3 Cache
24 MB shared
576 MB shared
Unlocked Multiplier
Yes
No
SMP
1
2
Memory Parameters
Memory Types
DDR5-6400
DDR5-8000
Max Memory Size
192 GB
1.5 TB
Max Memory Channels
2
12
Max Memory Bandwidth
102.4 GB/s
768.0 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
24
96
Benchmark
Cinebench R23
2,131
—
Cinebench R23
25,194
—
Geekbench 6
2,942
—
Geekbench 6
17,612
—
Passmark CPU
4,715
—
Passmark CPU
43,705
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.