AMD Ryzen 9 5900H vs Intel Core i7 14700K
CPU · Specs Compare
General Parameters
Release Date
Apr 2021
Oct 2023
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Raptor Lake Refresh
Integrated Graphics
Radeon RX Vega 8
UHD Graphics 770
Processor Number
—
i7-14700K
Generation
—
Core i7 (Raptor Lake Refresh)
Package
Manufacturing Process
7 nm
10 nm
Socket
FP6
LGA-1700
Power Consumption
45 W
125 W
Peak Operating Temperature
105 °C
100°C
Max Turbo Power Consumption
—
253 W
Foundry
—
Intel
Die Size
—
257 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.3 GHz
3.4 GHz
Performance Core Turbo Frequency
4.6 GHz
5.6 GHz
Total Core Count
8
20
Total Thread Count
16
28
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
34x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
33 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
2.5 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1750 MHz
1600 MHz
Shader Units
512
256
Texture Units
32
16
Raster Operation Units
8
8
Power Consumption
15 W
15 W
GPU Base Frequency
—
300 MHz
Execution Units
—
32
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,466
2,174
Cinebench R23
12,815
34,805
Geekbench 6
2,034
3,019
Geekbench 5
1,528
—
Geekbench 6
7,376
20,412
Geekbench 5
8,790
—
Passmark CPU
3,308
4,485
Passmark CPU
20,753
53,739
Cinebench 2024
—
129
Cinebench 2024
—
1,987
Blender
—
580
▲ Specs Compare
Data sourced from official specifications and benchmark tests.