Intel Xeon 678X vs Intel Core i9 14900K
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Oct 2023
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Granite Rapids
Raptor Lake Refresh
Integrated Graphics
N/A
UHD Graphics 770
Generation
Xeon 600 (Granite Rapids-WS)
Core i9 (Raptor Lake Refresh)
Series
Intel Xeon 6 processors
—
Instruction Set
—
x86-64
Processor Number
—
i9-14900K
Package
Manufacturing Process
5 nm
10 nm
Socket
Intel Socket 4710
LGA-1700
Power Consumption
300 W
125 W
Peak Operating Temperature
98°C
100°C
Foundry
Intel
Intel
Die Size
2x598 mm²
257 mm²
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
FC-LGA16A
Max Turbo Power Consumption
—
253 W
CPU Performance
Performance Cores
48
8
Performance Core Threads
96
16
Performance Core Base Frequency
2.4 GHz
3.2 GHz
Performance Core Turbo Frequency
4.9 GHz
6 GHz
Total Core Count
48
24
Total Thread Count
96
32
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
32x
L1 Cache
112 KB per core
80 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
192 MB shared
36 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
1
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.4 GHz
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600, DDR4-3200
Max Memory Size
4 TB
192 GB
Max Memory Channels
8
2
Max Memory Bandwidth
409.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
128
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1650 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15 W
Benchmark
Geekbench 6
2,986
3,169
Geekbench 6
34,711
22,637
Cinebench R23
—
2,358
Cinebench R23
—
38,497
Cinebench 2024
—
136
Cinebench 2024
—
2,130
Blender
—
671
Passmark CPU
—
4,770
Passmark CPU
—
61,120
▲ Specs Compare
Data sourced from official specifications and benchmark tests.