REDMI Book 14 2025 — intel 12th gen | Intel Core i5-12450H / Intel UHD Graphics

LAUNCH

Released

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GAMING PERFORMANCE

Some scores are chip references.

Gaming Performance Index (GPI)

EstimatedGPU reference≈ 9

Estimate & test conditions

PS5 reference: 2024 = 100 · Input years: 2024 · Three-anchor Time Spy proxy v0.1 · Estimated · Extrapolated · Observed GPU samples; target performance may differ. The observed span is not a target performance bound. · No TGP scaling, FP32 conversion, target prediction interval, fabricated AC or Battery state. · GPU component reference only; not an exact target-laptop measurement.

Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8: 9 · CPU: Intel Core i5-12450H · GPU: Intel UHD Graphics, Alder Lake, 48 EUs · System RAM: 16 GB · Memory: 16GB soldered LPDDR5-4800. HWiNFO snapshot: LPDDR5 SDRAM, clock 2394.1MHz, quad-channel diagnostic label. · BIOS: LACN34WW, 2024-04-09 · Package power scope: 45W is diagnostic nominal TDP, not measured Time Spy package draw or verified PL1/PL2. · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2024-08-05 · Preserve HWiNFO quad-channel LPDDR label without assuming equivalence to a target SO-DIMM channel layout.

Sample relationship: Same host CPU and active integrated GPU

gpu sample power · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · adapter w: 65

gpu sample power · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · gpu shared memory allocation mb: 128

gpu sample power · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · Run power uncertainty: Run power state is unknown; AC is not established.

gpu sample · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · Technical qualification: The purchased device is a laptop, not a mini-PC. Only the actual integrated-active i5-12450H configuration is in scope.

gpu sample · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · Technical qualification: The sample identity is i5-12450H with UHD 48 EUs; inconsistent CPU-frequency and HD/UHD descriptions do not redefine that identity.

gpu sample · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · Technical qualification: Time Spy mode and run power state are unknown. Transient CPU thermal throttling in Cinebench does not establish Time Spy throttling.

gpu sample · Lenovo IdeaPad Slim 5 14IAH8 / IdeaPad Slim 5i Gen 8 · Technical qualification: Raw standard Time Spy Graphics observation only; not a measured target GPI, guaranteed range or target scalar.

GPU reference · Single observed sample · Estimated · Extrapolated

100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.

Estimated

GRAPHICS BENCHMARKS

Some scores are chip references.

3DMark Time Spy

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CPU BENCHMARKS

Some scores are chip references.

Geekbench 6 Single

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Geekbench 6 Single · CPU references

Additional chip references

Conditions unconfirmedIntel Core i5-12450H2,176Chip reference

Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version: 6.3.0

Recorded test: CPU single-core

Power mode: Unknown

OS: Unknown

Build: Unknown

Statistic: Single run

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Geekbench 6 Multi

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Geekbench 6 Multi · CPU references

Additional chip references

Conditions unconfirmedIntel Core i5-12450H7,246Chip reference

Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version: 6.3.0

Recorded test: CPU multi-core

Power mode: Unknown

OS: Unknown

Build: Unknown

Statistic: Single run

Sample count: 1

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

OTHER BENCHMARKS

Some scores are chip references.

PCMark

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SCREEN SIZE

SCREEN SIZE

14" (302 × 188 mm)

Size

14"

PLATFORM & HARDWARE

Some scores are chip references.

OS

Windows 11 Home Chinese

CPU

Intel Core i5-12450H

GPU

Intel UHD Graphics

GPU FP32 TFLOPS

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MEMORY & STORAGE

Some scores are chip references.

Dedicated VRAM

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Memory

16 GBRecorded configuration

Storage

512 GBRecorded configuration

Memory options

16 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.

Storage options

512 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.

SCREEN QUALITY

Panel

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Resolution

1920 x 1200

Refresh Rate

60 Hz

Brightness

Configuration 1 · 1920 x 1200 · 60 Hz · Touch: Unknown: Condition unspecified: 300 nits

Dual-mode Display

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Screen options

Option 1: 1920 x 1200 · 60 Hz · Brightness: 300 nits · Color gamut: 100% sRGB · Touch: UnknownSeparate screen options; no panel is selected by this list.

POWER & BATTERY

Battery capacity

56 Wh

Video playback

15.65 h

Test conditions & details

Method and test configuration unspecified

Basis unspecified

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × THICKNESS

312.2 × 15.9 mm

CHASSIS TOP · LENGTH × WIDTH

312.2 × 220.2 mm

Dimensions

312.2 × 220.2 × 15.9 mm

Weight

1.37 kg

CONNECTIVITY & EXPANSION

Ports

1x USB-A 2.0 1x USB-A 3.2 Gen 1 2x full-function USB-C 3.2 Gen 2 1x HDMI 2.1 TMDS (up to 4K60 under cable/display constraints) 1x 3.5mm headphone/microphone

Wireless

Wi-Fi 6 / BT 5.2

OTHER SPECIFICATIONS

Brand

Xiaomi

Model

REDMI Book 14 2025