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Qualcomm Snapdragon X Elite (X1E-78-100)

Qualcomm Snapdragon X Elite (X1E-78-100)
  • Cores: 12
  • L3 cache: 6MB (shared)
  • TDP: 35 W (max. boost up to 45 W)
  • Transistor size: 4 nm
Snapdragon X Elite (X1E-78-100) - laptop processor produced by Qualcomm for socket Custom that has 12 cores and 12 threads. The base clock frequency of the CPU is 3400 MHz. The size of the L3 cache is 6 MB. Please note that this chip has integrated graphics Qualcomm Adreno X1-85.

Review

Single-Core Performance
65
Multi-Core Performance
43
Power Efficiency
81
Integrated Graphics
77
NanoReview Final Score
60
Compare Qualcomm Snapdragon X Elite (X1E-78-100) with other CPUs

Test in Benchmarks

Performance test of Qualcomm Snapdragon X Elite (X1E-78-100) in benchmarks

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
107
Cinebench 2024 (Multi)
919
Cinebench Scores - 180th place
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
2392
Geekbench 6 (Multi-Core)
14045
File compression 1140 MB/sec
Clang compilation 131.2 Klines/sec
HTML 5 Browser 351.4 pages/sec
PDF Renderer 377.7 Mpixels/sec
Text processing 219.9 pages/sec
Background blur 61.6 images/sec
Photo processing 126.6 images/sec
Ray tracing 20.8 Mpixels/sec
Sources: GeekBench [1]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
3139
Passmark CPU (Multi-Core)
22695
Integer math 64.4 GOps/sec
Floating point math 97.3 GOps/sec
Find prime numbers 300M Primes/sec
Random string sorting 31.9M Strings/sec
Data encryption 14.6 GBytes/sec
Data compression 238 MBytes/sec
Physics 1560 Frames/sec
Extended instructions 15.1B Matrices/sec
Sources: PassMark [3] โ€“ 288 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
262.86

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 26.3 PPW
Geekbench 6 Multi / Watt 401.3 PPW
Passmark CPU Mark / Watt 648.4 PPW
Blender / Watt 7.51 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Recent User Tests

The latest benchmark tests that have been submitted by users
DateBenchmarkResult
๐Ÿ“˜ 2026-02-23 (Galina)Cinebench 2024107 / 919
Add View all (1)

Specifications

Snapdragon X Elite (X1E-78-100) technical specifications

General

Vendor Qualcomm
Released October 24, 2023
Type Laptop
Instruction Set ARMv8
Codename Snapdragon X
Model number X1E-78-100
Integrated GPU Qualcomm Adreno X1-85
Apple Equivalent - Apple M4 (8-Core)

CPU

Performance Cores
P-Cores 12
P-Threads 12
Base Frequency (P) 3.4 GHz
Total
Total Cores 12
Total Threads 12
Bus Frequency 100 MHz
Multiplier 34x
L1 Cache 288K (per core)
L2 Cache 12MB (shared)
L3 Cache 6MB (shared)
Unlocked Multiplier No

Package

Fabrication Process 4 nm
TDP (PL1) 35 W
Max. Boost TDP (PL2) 45 W
Socket Custom

iGPU

Integrated Graphics Qualcomm Adreno X1-85
GPU Base Clock 300 MHz
GPU Boost Clock 1250 MHz
Shading Units 1536
TMUs 96
ROPs 48
Execution Units 6
TGP 30 W
iGPU FLOPS
3.7-4.6 TFLOPS
See also: Adreno X1-85 โ€“ integrated graphics of Qualcomm Snapdragon X Elite (X1E-78-100)

Memory Support

Memory Types - LPDDR5x-8448
Max. Memory Size 64 GB
Memory Channels 8
Max. Memory Bandwidth 135.2 GB/s
ECC Support No

Misc

Official Site Qualcomm Snapdragon X Elite (X1E-78-100) official page
PCI Express Version 4.0
PCI Express Lanes 12

Competitors

1. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M3 Max
2. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M3 Pro
3. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M3
4. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M2
5. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M2 Max
6. Qualcomm Snapdragon X Elite (X1E-78-100) vs Apple M1
7. Qualcomm Snapdragon X Elite (X1E-78-100) vs Qualcomm Snapdragon X Elite (X1E-80-100)
8. Qualcomm Snapdragon X Elite (X1E-78-100) vs Qualcomm Snapdragon X Plus (X1P-64-100)
9. Qualcomm Snapdragon X Elite (X1E-78-100) vs Qualcomm Snapdragon X Elite (X1E-84-100) (1)
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