Intel Core Ultra 7 270HX Plus vs Intel Core i9 7900X
CPU Specs Compare
General Parameters
Release Date
Jan 2026
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Skylake
Processor Number
270HX
i9-7900X
Integrated Graphics
Arc Graphics (4-Cores)
N/A
Generation
Ultra 7 (Arrow Lake-HX)
-
Package
Transistor Count
17.8 billions
-
Manufacturing Process
3 nm
14 nm
Socket
FCBGA-2114
LGA-2066
Power Consumption
45-55 W
140 W
Max Turbo Power Consumption
160 W
-
Peak Operating Temperature
105 °C
95 °C
Foundry
TSMC
-
Die Size
243 mm²
-
Package
FC-BGA
-
CPU Performance
Performance Cores
8
10
Performance Core Threads
8
20
Performance Core Base Frequency
2.4 GHz
3.3 GHz
Performance Core Turbo Frequency
5.3 GHz
4.3 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.7 GHz
-
Total Core Count
20
10
Total Thread Count
20
20
Bus Frequency
100 MHz
100 MHz
Multiplier
24
33x
L1 Cache
192 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
30 MB shared
14 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR4-2666
Max Memory Channels
2
4
ECC Memory Support
No
No
Max Memory Size
-
128 GB
Max Memory Bandwidth
-
79.47 GB/s
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1900 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
14
-
AI Accelerator
NPU
Yes
-
Theoretical performance
13 TOPS
-
Miscellaneous
📊 Benchmark
Cinebench R23
2,022
1,203
Cinebench R23
28,042
14,998
Geekbench 6
2,995
1,323
Geekbench 6
16,892
8,536
Cinebench 2024
131
-
Passmark CPU
-
2,556
Passmark CPU
-
20,991