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Dell 14 Plus DB14255: specs and configurations

Performance score

Ryzen AI 7 350 · Radeon 840M fastest configuration
20.56

Dell 14 Plus DB14255 is a Dell laptop released Q1 2025. It comes in 2 configurations: CPUs Ryzen AI 7 350, Ryzen AI 5 340; graphics Radeon 840M. The fastest is Ryzen AI 7 350 · Radeon 840M (score 20.56), the most basic Ryzen AI 5 340 · Radeon 840M (17.57) — the gap between them is what the extra money buys.

A laptop's score is the average of its CPU and graphics scores by our calculation, not a benchmark. Graphics are counted at their power (TGP) in this very laptop: the same RTX 4070 at 60 W is slower than at 140 W.

FPS in 10 popular games

Resolution:
Graphics settings:
GameBase configuration: Ryzen AI 5 340 · Radeon 840MTop configuration: Ryzen AI 7 350 · Radeon 840M
Counter-Strike 230–4530–45
Fortnite30–4530–45
Grand Theft Auto V Enhanced11–1611–16
Cyberpunk 207712–1712–17
Rust10–1410–14
PUBG: BATTLEGROUNDS21–2821–28
Apex Legends23–3123–31
ELDEN RING13–1813–18
Red Dead Redemption 219–2519–25
Baldur's Gate 314–1814–18

Approximate, from the games' system requirements, ±15–20%; highlighted where the gap is 5% or more.

Real tests

What the test measures

Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.

CPU rendering (Blender)

Ryzen AI 7 350
198+25 %

faster than 66% of tested · runs: 59

faster than 53% of tested · runs: 9

GPU rendering (Blender)

faster than 10% of tested · runs: 6

Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026. For laptops: the typical result of this CPU and GPU across different laptops, not adjusted to this model's power limit.

Configurations (2)

ProcessorGraphics cardRAMStorageScreen sizeOverall score (0–100)
Ryzen AI 7 350 Radeon 840M 16 GB 1 TB 14″, 60 Hz 20.56
Ryzen AI 5 340 Radeon 840M 16 GB 1 TB 14″, 60 Hz 17.58

Overview

BrandDell
Release dateQ1 2025
Screen size14″
Resolution1920×1200
Refresh rate60 Hz
RAM16 GB
Storage1 TB
Battery64 Wh
Weight1.52 kg
ProcessorRyzen AI 7 350, Ryzen AI 5 340
Graphics cardRadeon 840M

Similar models

Preliminary data: specs are still being checked against the manufacturer's website.

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