Intel Core i9 14900K vs AMD Ryzen 9 9950X
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Jun 2024
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Zen 5 (Granite Ridge)
Processor Number
i9-14900K
9950X
Integrated Graphics
UHD Graphics 770
Radeon Graphics
Generation
Core i9 (Raptor Lake Refresh)
Zen 5 (Granite Ridge)
Series
—
Ryzen 9000 Series
Package
Manufacturing Process
10 nm
4 nm
Socket
LGA-1700
AM5
Power Consumption
125 W
170 W
Max Turbo Power Consumption
253 W
230 W
Peak Operating Temperature
100°C
95 °C
Foundry
Intel
TSMC
Die Size
257 mm²
—
Package
FC-LGA16A
FC-LGA1718
Transistor Count
—
13.1 billions
I/O Process Size
—
6 nm
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.2 GHz
4.3 GHz
Performance Core Turbo Frequency
6 GHz
5.7 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.4 GHz
—
Efficiency Core Turbo Frequency
4.4 GHz
—
Total Core Count
24
16
Total Thread Count
32
32
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
43
L1 Cache
80 K per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
36 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5600
Max Memory Size
192 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1650 MHz
2200 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
2
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
2,358
2,243
Cinebench R23
38,497
42,074
Geekbench 6
3,169
3,419
Geekbench 6
22,637
21,762
Cinebench 2024
136
137
Cinebench 2024
2,130
2,287
Blender
671
—
Passmark CPU
4,770
4,743
Passmark CPU
61,120
66,476
▲ Specs Compare
Data sourced from official specifications and benchmark tests.