Intel Core Ultra 5 245K vs Intel Xeon 676X
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Feb 2026
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Granite Rapids
Processor Number
245K
—
Integrated Graphics
Arc Xe2 (Arrow Lake-S)
N/A
Generation
Ultra 5(Arrow Lake)
Xeon 600 (Granite Rapids-WS)
Series
—
Intel Xeon 6 processors
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
5 nm
Socket
FCLGA-1851
Intel Socket 4710
Power Consumption
125 W
275 W
Max Turbo Power Consumption
159 W
—
Peak Operating Temperature
105 °C
99°C
Foundry
TSMC
Intel
Package
FC-LGA18W
FC-LGA18N
Die Size
—
2x598 mm²
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
CPU Performance
Performance Cores
6
32
Performance Core Threads
6
64
Performance Core Base Frequency
4.2 GHz
2.8 GHz
Performance Core Turbo Frequency
5.2 GHz
4.9 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
32
Total Thread Count
14
64
Bus Frequency
100 MHz
100 MHz
Multiplier
42
28.0
L1 Cache
112 K per core
112 KB per core
L2 Cache
3 MB per core
2 MB per core
L3 Cache
24 MB shared
144 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400
Max Memory Size
192 GB
4 TB
Max Memory Channels
2
8
Max Memory Bandwidth
102.4 GB/s
409.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1900 MHz
—
Shader Units
512
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
64
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
24
128
Benchmark
Cinebench R23
2,118
—
Cinebench R23
25,099
—
Geekbench 6
2,982
—
Geekbench 5
2,248
—
Geekbench 6
17,867
—
Geekbench 5
18,354
—
Cinebench 2024
136
—
Cinebench 2024
1,526
—
Blender
382
—
Passmark CPU
4,679
—
Passmark CPU
43,435
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.