Intel Core Ultra 7 255H vs Intel Core i9 13980HX
We compared two laptop CPUs: Intel Core Ultra 7 255H with 16 cores 2.0GHz and Intel Core i9 13980HX with 24 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 255H 's Advantages
Released 2 years late
Higher specification of memory (8400 vs 5600)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (28W vs 55W)
Intel Core i9 13980HX 's Advantages
Higher base frequency (2.2GHz vs 2.0GHz)
Larger L3 cache size (36MB vs 24MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255H
2029
Intel Core i9 13980HX
+6%
2156
Cinebench R23 Multi Core
Intel Core Ultra 7 255H
20521
Intel Core i9 13980HX
+52%
31314
Geekbench 6 Single Core
Intel Core Ultra 7 255H
+3%
2823
Intel Core i9 13980HX
2716
Geekbench 6 Multi Core
Intel Core Ultra 7 255H
15662
Intel Core i9 13980HX
+7%
16825
Cinebench 2024 Single Core
Intel Core Ultra 7 255H
115
Intel Core i9 13980HX
+1%
117
Cinebench 2024 Multi Core
Intel Core Ultra 7 255H
1102
Intel Core i9 13980HX
+35%
1495
General Parameters
Jan 2025
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Raptor Lake
255H
Processor Number
i9-13980HX
FCBGA-2049
Socket
BGA-1964
Arc Graphics 140T
Integrated Graphics
UHD Graphics (32EU)
Package
3 nm
Manufacturing Process
10 nm
20-28 W
Power Consumption
45-55 W
115 W
Max Turbo Power Consumption
157 W
110 °C
Peak Operating Temperature
100°C
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
2.2 GHz
5.1 GHz
Performance Core Turbo Frequency
5.6 GHz
10
Efficiency Cores
16
10
Efficiency Core Threads
16
1.5 GHz
Efficiency Core Base Frequency
1.6 GHz
4.4 GHz
Efficiency Core Turbo Frequency
4 GHz
16
Total Core Count
24
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
20
Multiplier
22x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2250 MHz
GPU Max Dynamic Frequency
1650 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
45 W
-
Graphics Performance
0.74 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
28
PCIe Lanes
20
