AMD Ryzen 9 9850HX vs Intel Core Ultra 7 255HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2025
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Fire Range)
Arrow Lake
Processor Number
9850HX
255HX
Integrated Graphics
Radeon 610M
Arc Graphics (4-Cores)
Series
Ryzen 9000 Series
—
Generation
—
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
4 nm
3 nm
Socket
FL1
FCBGA-2114
Power Consumption
55-75 W
45-55 W
Max Turbo Power Consumption
101 W
160 W
Peak Operating Temperature
100 °C
105 °C
Foundry
—
Intel
Package
—
FC-LGA18V
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
8
Performance Core Base Frequency
3.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5.2 GHz
5.2 GHz
Total Core Count
12
20
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
30
24
L1 Cache
80 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
64 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
4.5 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600
DDR5-6400
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
102.4 GB/s
ECC Memory Support
No
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
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
24
Benchmark
Cinebench R23
1,878
2,030
Cinebench R23
26,711
25,611
Geekbench 6
2,935
3,102
Geekbench 6
15,177
15,879
Cinebench 2024
—
132
Cinebench 2024
—
1,590
▲ Specs Compare
Data sourced from official specifications and benchmark tests.