Intel Core Ultra 7 255H vs Qualcomm Snapdragon X Elite
We compared two laptop CPUs: Intel Core Ultra 7 255H with 16 cores 2.0GHz and Qualcomm Snapdragon X Elite with 12 cores 3.8GHz . 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 1 years and 3 months late
Newer PCIe version (5.0 vs 4.0)
More modern manufacturing process (3nm vs 4nm)
Lower TDP (28W vs 65W)
Qualcomm Snapdragon X Elite 's Advantages
Higher specification of memory (8448 vs 8400)
Higher base frequency (3.8GHz vs 2.0GHz)
Larger L3 cache size (42MB vs 24MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255H
+21%
2029
Qualcomm Snapdragon X Elite
1673
Cinebench R23 Multi Core
Intel Core Ultra 7 255H
+41%
20521
Qualcomm Snapdragon X Elite
14548
Geekbench 6 Single Core
Intel Core Ultra 7 255H
2823
Qualcomm Snapdragon X Elite
+5%
2980
Geekbench 6 Multi Core
Intel Core Ultra 7 255H
+2%
15662
Qualcomm Snapdragon X Elite
15226
Cinebench 2024 Single Core
Intel Core Ultra 7 255H
115
Qualcomm Snapdragon X Elite
+15%
133
Cinebench 2024 Multi Core
Intel Core Ultra 7 255H
1102
Qualcomm Snapdragon X Elite
+10%
1220
General Parameters
Jan 2025
Release Date
Oct 2023
Intel
Manufacturer
Qualcomm
Laptop
Type
Laptop
x86-64
Instruction Set
Arm-64
Arrow Lake
Core Architecture
Oryon
255H
Processor Number
Snapdragon X Elite
FCBGA-2049
Socket
Arc Graphics 140T
Integrated Graphics
Adreno
-
Generation
Oryon
Package
3 nm
Manufacturing Process
4 nm
20-28 W
Power Consumption
23-65 W
115 W
Max Turbo Power Consumption
80 W
110 °C
Peak Operating Temperature
-
Foundry
Samsung TSMC
-
Die Size
mm²
CPU Performance
6
Performance Cores
12
6
Performance Core Threads
12
2.0 GHz
Performance Core Base Frequency
3.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4.3 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.5 GHz
Efficiency Core Base Frequency
-
4.4 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
12
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
20
Multiplier
112 K per core
L1 Cache
-
2 MB per core
L2 Cache
-
24 MB shared
L3 Cache
42 MB
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
LPDDR5x-8448
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
135 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
2250 MHz
GPU Max Dynamic Frequency
-
Shader Units
-
Texture Units
-
Raster Operation Units
-
Execution Units
-
Power Consumption
-
Graphics Performance
4.6 TFLOPS
Miscellaneous
5.0
PCIe Version
4.0
28
PCIe Lanes
