Intel Core i9 14900F vs AMD Ryzen 7 H 255
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Aug 2025
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Zen 4 (Hawk Point)
Processor Number
i9-14900F
—
Integrated Graphics
No
Radeon 780M
Package
Manufacturing Process
10 nm
4 nm
Socket
LGA-1700
FP8
Power Consumption
65 W
35-54 W
Max Turbo Power Consumption
219 W
—
Peak Operating Temperature
100°C
100 °C
Transistor Count
—
25 billions
Die Size
—
178 mm²
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.0 GHz
3.8 GHz
Performance Core Turbo Frequency
5.8 GHz
4.9 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
24
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
38
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
36 MB shared
16 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5600,LPDDR5x-7500
Max Memory Size
192 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
120 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2600 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
32
Execution Units
—
12
Power Consumption
—
15
AI Accelerator
Theoretical performance
—
TOPS
Benchmark
Geekbench 6
3,279
2,551
Geekbench 6
19,868
12,673
Passmark CPU
4,644
—
Passmark CPU
53,444
—
Cinebench R23
—
1,718
Cinebench R23
—
16,387
Cinebench 2024
—
100
Cinebench 2024
—
923
▲ Specs Compare
Data sourced from official specifications and benchmark tests.