Qualcomm Snapdragon X (X1-26-100) vs Apple M5 Ultra (36-Core)

Compared 2 processors: Qualcomm Snapdragon X (X1-26-100), vs Apple M5 Ultra (36-Core). Below are specs, tests, pros and cons for each device

Review

Key Specs Qualcomm Snapdragon X (X1-26-100) and Apple M5 Ultra (36-Core)
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Benchmarks

CPU performance comparison across tasks
Cinebench R23
Cinebench R23 (Single-Core)
Qualcomm Snapdragon X (X1-26-100)
975
Apple M5 Ultra (36-Core)
n/a
Cinebench R23 (Multi-Core)
Qualcomm Snapdragon X (X1-26-100)
6897
Apple M5 Ultra (36-Core)
n/a
Cinebench 2024
Cinebench 2024 (Single-Core)
Qualcomm Snapdragon X (X1-26-100)
96
Apple M5 Ultra (36-Core)
210
Cinebench 2024 (Single-Core)
Qualcomm Snapdragon X (X1-26-100)
646
Apple M5 Ultra (36-Core)
3705
GeekBench v6
Geekbench 6 (Single-Core)
Qualcomm Snapdragon X (X1-26-100)
2123
Apple M5 Ultra (36-Core)
4331
Geekbench 6 (Multi-Core)
Qualcomm Snapdragon X (X1-26-100)
10521
Apple M5 Ultra (36-Core)
38806

Performance/Watt

Points per watt of PL1 TDP
Geekbench 6 Multi / W 350.7 PPW n/a
Cinebench 2024 / W 21.5 PPW n/a

General Info

Manufacturer Qualcomm Apple
Announced January, 7, 2025 August, 25, 2026
Type Laptop use PC use
Architecture ARMv9 ARMv9
Codename Snapdragon X Apple M5
Model number X1-26-100 n/a
Integrated GPU Qualcomm Adreno X1-45 Apple M5 Ultra GPU (80-core)

Processor

Performance cores
Cores 8 24
Threads 8 24
Frequency 2.98 GHz 4.61 GHz
Efficiency cores
Coresn/a12
Threadsn/a12
Frequencyn/a4.38 GHz
General
Cores count836
Threads count836
Bus frequencyn/a100 MHz
Multiplier29x46x
L1 cachen/a192 KB/core
L2 cache1536 KB/coren/a
L3 Cache6 MB totaln/a
Unlocked multiplierNoNo

Package

Process tech. 4 nm 3 nm
Power (TDP) 15-30 W n/a
Socket Custom Apple M-Socket
Critical temp. n/a 100 °C

Memory Support

Memory Type LPDDR5X-8448 LPDDR5X-9600
Max Size 64 GB 512 GB
Channels 8 64
ECC support No No
Max memory bandwidth 135 GB 1228.8 GB

Other

PCIe Version 4.0 n/a

Results

After analyzing the data, we consider Apple M5 Ultra (36-Core) the clear winner in this comparison.

Survey

Which CPU would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below