Intel Core Ultra 9 290HX Plus vs Intel Atom x7835FE
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Oct 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Amston Lake
Processor Number
290HX
—
Integrated Graphics
Arc Graphics (4-Cores)
UHD Graphics 32EU
Generation
Ultra 9 (Arrow Lake-HX)
Atom (Gracemont)
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2114
Intel BGA 1264
Power Consumption
45-55 W
12 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
105°C
Foundry
TSMC
Intel
Die Size
243 mm²
—
Package
FC-BGA
FC-BGA16F
CPU Performance
Performance Cores
8
—
Performance Core Threads
8
—
Performance Core Base Frequency
2.7 GHz
1.3 GHz
Performance Core Turbo Frequency
5.5 GHz
3.6 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
4.7 GHz
—
Total Core Count
24
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
27
13.0
L1 Cache
192 K per core
96 KB per core
L2 Cache
3 MB per core
2 MB per module
L3 Cache
36 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200, DDR5, LPDDR5-4800
Max Memory Size
256 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
102.4 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2000 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Miscellaneous
PCIe Version
5.0
3
PCIe Lanes
24
9
Benchmark
Cinebench R23
2,237
—
Cinebench R23
38,581
—
Geekbench 6
3,196
—
Geekbench 6
21,569
—
Cinebench 2024
126
—
Cinebench 2024
2,218
—
Passmark CPU
5,006
—
Passmark CPU
66,051
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.