Intel Core i5 10300H

Intel Core i5 10300H
  • Cores: 4
  • L3 cache: 8MB (shared)
  • TDP: 45 W
  • Transistor size: 14 nm
Core i5 10300H - laptop processor produced by Intel for socket BGA-1440 that has 4 cores and 8 threads. The base clock frequency of the CPU is 2500 MHz, but due to Turbo Boost technology, it can perform up to 4500 MHz. The size of the L3 cache is 8 MB. Please note that this chip has integrated graphics Intel UHD Graphics 630.

Review

Single-Core Performance
44
Multi-Core Performance
13
Power Efficiency
44
Integrated Graphics
23
NanoReview Final Score
32
Compare Intel Core i5 10300H with other CPUs

Test in Benchmarks

Performance test of Intel Core i5 10300H in benchmarks

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
67
Cinebench 2024 (Multi)
266

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
1512
Geekbench 6 (Multi-Core)
4633
File compression 374.2 MB/sec
Clang compilation 32.9 Klines/sec
HTML 5 Browser 101.1 pages/sec
PDF Renderer 136 Mpixels/sec
Text processing 146.6 pages/sec
Background blur 25.2 images/sec
Photo processing 44.6 images/sec
Ray tracing 6.49 Mpixels/sec
Sources: GeekBench [1] – 693 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
2520
Passmark CPU (Multi-Core)
8177
Integer math 26.8 GOps/sec
Floating point math 17 GOps/sec
Find prime numbers 27M Primes/sec
Random string sorting 14.8M Strings/sec
Data encryption 2.7 GBytes/sec
Data compression 115.6 MBytes/sec
Physics 512 Frames/sec
Extended instructions 7.3B Matrices/sec
Sources: PassMark [3] – 6248 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
64.94

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 5.9 PPW
Geekbench 6 Multi / Watt 103 PPW
Passmark CPU Mark / Watt 181.7 PPW
Blender / Watt 1.44 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
πŸ“˜ 2025-12-24 (Tracey A.)Geekbench 6 CPU1553 / 5212
πŸ“˜ 2025-12-24 (Tracey A.)Cinebench 202467 / 266
πŸ“˜ 2024-11-27 (iamthaone)Cinebench 202456 / 191

Specifications

Core i5 10300H technical specifications

General

Vendor Intel
Released April 2, 2020
Type Laptop
Instruction Set x86-64
Codename Comet Lake
Model number i5-10300H
Integrated GPU UHD Graphics 630
AMD Equivalent - AMD Ryzen 5 3550H
Successor - Intel Core i5 11300H

CPU

Performance Cores
P-Cores 4
P-Threads 8
Base Frequency (P) 2.5 GHz
Turbo Boost Frequency (P) 4.5 GHz
Total
Total Cores 4
Total Threads 8
Bus Frequency 100 MHz
Multiplier 25x
Bus Bandwidth 8 GT/s
L1 Cache 64K (per core)
L2 Cache 256K (per core)
L3 Cache 8MB (shared)
Unlocked Multiplier No

Package

Fabrication Process 14 nm
TDP (PL1) 45 W
Socket BGA-1440
Peak Temperature 100Β°C

iGPU

Integrated Graphics Intel UHD Graphics 630
GPU Base Clock 350 MHz
GPU Boost Clock 1050 MHz
Shading Units 192
TMUs 24
ROPs 3
Execution Units 24
TGP 15 W
iGPU FLOPS
0.4 TFLOPS
See also: Intel UHD Graphics 630 – integrated graphics of Intel Core i5 10300H

Memory Support

Memory Types - DDR4-2933
Max. Memory Size 128 GB
Memory Channels 2
Max. Memory Bandwidth 45.8 GB/s
ECC Support No

Misc

Official Site Intel Core i5 10300H official page
PCI Express Version 3.0
PCI Express Lanes 16
Technologies
- Compute: BMI1, BMI2, CLMUL, F16C
- Performance: Boost 2.0, EIST, HTT, TSX
- Virtualization: VT-d, VT-x
- Security: TXT, XD bit

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