AMD Ryzen 7 9850X3D vs Intel Core Ultra 7 255HX
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2025
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Arrow Lake
Processor Number
9850X3D
255HX
Integrated Graphics
Radeon Graphics
Arc Graphics (4-Cores)
Generation
Ryzen 7 (Zen 5 (Granite Ridge))
Ultra 7 (Arrow Lake)
Series
Ryzen 9000 Series
-
Package
Transistor Count
8.315 billions
-
Manufacturing Process
4 nm
3 nm
Socket
AM5
FCBGA-2114
Power Consumption
120 W
45-55 W
Max Turbo Power Consumption
162 W
160 W
Peak Operating Temperature
95 °C
105 °C
Foundry
TSMC
Intel
Die Size
70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FC-LGA18V
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
4.7 GHz
2.4 GHz
Performance Core Turbo Frequency
5.6 GHz
5.2 GHz
Total Core Count
8
20
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
47
24
L1 Cache
80 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
96 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
Memory Parameters
Memory Types
DDR5-5600
DDR5-6400
Max Memory Size
192 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
1850 MHz
Shader Units
128
512
Texture Units
8
32
Raster Operation Units
4
16
Execution Units
2
64
Power Consumption
15
14
📊 Benchmark
Cinebench R23
2,222
2,030
Cinebench R23
23,192
25,611
Geekbench 6
3,581
3,102
Geekbench 6
19,325
15,879
Cinebench 2024
144
132
Cinebench 2024
1,398
1,590
Cinebench 2026
5,698
-
Cinebench 2026
780
-