Cores: 4L3 cache: 8MB (shared)TDP: 45 W Transistor size: 14 nm
Core i5 8300H - laptop processor produced by Intel for socket BGA-1440 that has 4 cores and 8 threads. The base clock frequency of the CPU is 2300 MHz, but due to Turbo Boost technology, it can perform up to 4000 MHz. The size of the L3 cache is 8 MB. Please note that this chip has integrated graphics Intel UHD Graphics 630.
Single-Core Performance
40
Multi-Core Performance
12
NanoReview Final Score
30
Compare Intel Core i5 8300H with other CPUs
Test in Benchmarks
Performance test of Intel Core i5 8300H in benchmarks
Cinebench
Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
63
Cinebench 2024 (Multi)
243
GeekBench v6
The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
1373
Geekbench 6 (Multi-Core)
4114
File compression
378.3 MB/sec
Clang compilation
23.4 Klines/sec
HTML 5 Browser
96 pages/sec
PDF Renderer
119 Mpixels/sec
Text processing
132.9 pages/sec
Background blur
21.6 images/sec
Photo processing
40.2 images/sec
Ray tracing
5.22 Mpixels/sec
Sources:
GeekBench
[1]
–
875
samples
PassMark
Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
2240
Passmark CPU (Multi-Core)
7361
Integer math
24.4 GOps/sec
Floating point math
15.4 GOps/sec
Find prime numbers
23M Primes/sec
Random string sorting
13.3M Strings/sec
Data encryption
2.5 GBytes/sec
Data compression
101.1 MBytes/sec
Physics
497 Frames/sec
Extended instructions
6.4B Matrices/sec
Sources:
PassMark
[3]
–
4999
samples
Blender
3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Performance Per Watt
Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt
5.4 PPW
Geekbench 6 Multi / Watt
91.4 PPW
Passmark CPU Mark / Watt
163.6 PPW
Blender / Watt
1.21 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
Date Benchmark Result
📘 2026-03-02 (AR7845) Geekbench 6 CPU 1455 / 4849
Specifications
Core i5 8300H technical specifications
Vendor
Intel
Released
April 3, 2018
Type
Laptop
Instruction Set
x86-64
Codename
Coffee Lake
Model number
i5-8300H
Integrated GPU
UHD Graphics 630
Successor
- Intel Core i5 11300H
Performance Cores
P-Cores
4
P-Threads
8
Base Frequency (P)
2.3 GHz
Turbo Boost Frequency (P)
4 GHz
Total
Total Cores
4
Total Threads
8
Bus Frequency
100 MHz
Multiplier
23x
Bus Bandwidth
8 GT/s
L1 Cache
64K (per core)
L2 Cache
256K (per core)
L3 Cache
8MB (shared)
Unlocked Multiplier
No
Fabrication Process
14 nm
TDP (PL1)
45 W
Socket
BGA-1440
Peak Temperature
100°C
Integrated Graphics
Intel UHD Graphics 630
GPU Base Clock
350 MHz
GPU Boost Clock
1000 MHz
Shading Units
192
TMUs
24
ROPs
3
Execution Units
24
TGP
15 W
Memory Types
- DDR4-2666
Max. Memory Size
64 GB
Memory Channels
2
Max. Memory Bandwidth
41.8 GB/s
ECC Support
No
Official Site
Intel Core i5 8300H 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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