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Intel Core i5-1240P vs Intel Processor U300

Last updated: 2026-06-06

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i5-1240P

Rank 2 - 96 %

Intel Processor U300

Multi-core performance

Rank 1 - 100 %

Intel Core i5-1240P

Rank 2 - 54 %

Intel Processor U300

Cinebench 2024 Single-Core
Single-core performance

12C / 16T · 4.40 GHz

98 pts

5C / 6T · 4.40 GHz

92 pts

Cinebench 2024 Multi-Core
Multi-core performance

12C / 16T · 4.40 GHz

630 pts

5C / 6T · 4.40 GHz

334 pts

Cinebench R23 Single-Core
Single-core performance

12C / 16T · 4.40 GHz

1,688 pts

5C / 6T · 4.40 GHz

1,554 pts

Cinebench R23 Multi-Core
Multi-core performance

12C / 16T · 2.70 GHz

11,268 pts

5C / 6T · 1.20 GHz

4,850 pts

Geekbench 6 Single-Core
Single-core performance

12C / 16T · 4.40 GHz

2,102

5C / 6T · 4.40 GHz

2,158

Geekbench 6 Multi-Core
Multi-core performance

12C / 16T · 2.70 GHz

7,577

5C / 6T · 1.20 GHz

5,096

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe Graphics 80 (Alder Lake)

1,611

Intel UHD Graphics 13th Gen (48 EU)

844

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 entries

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

V-Ray CPU-Render
251 entries

Specifications

At a glance

Wischen	Intel Core i5-1240P	Intel Processor U300
Family	Intel Core i5 (336)	Intel Processor U (7)
CPU group	Intel Core i 1200P/1200U (21)	Intel Core i 1300P/1300U (33)
Architecture	Alder Lake U	Raptor Lake U
Technology	10 nm	10 nm
Segment	Notebook	Notebook
Socket	BGA 1744	BGA 1744
Predecessor
Successor	Intel Core i5-1340P

CPU Cores and Base Frequency

Wischen	Intel Core i5-1240P	Intel Processor U300
CPU Cores / Threads	12 / 16	5 / 6
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	hybrid (big.LITTLE)
Core Cluster 1:	4x Golden Cove 1.70 - 4.40 GHz	1x Raptor Cove 1.20 - 4.40 GHz
Core Cluster 2:	8x Gracemont 1.20 - 3.30 GHz	4x Gracemont 0.90 - 3.30 GHz
L2-Cache	9.00 MB
L3-Cache	12.00 MB	10.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i5-1240P	Intel Processor U300
GPU name	Intel Iris Xe Graphics 80 (Alder Lake)	Intel UHD Graphics 13th Gen (48 EU)
GPU frequency	0.40 - 1.30 GHz	0.20 - 1.10 GHz
CUs / Shader	80 / 640	48 / 384
Raytracing	✗	✗
Max. displays	4	3
Max. GPU Memory	32 GB	32 GB
Technology	10 nm	10 nm
Release date	Q1/2022	Q1/2023

NPU AI performance

Wischen	Intel Core i5-1240P	Intel Processor U300
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i5-1240P	Intel Processor U300
Memory	LPDDR5-5200 (83.2 GB/s) DDR5-4800 (76.8 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)	LPDDR5-5200 (83.2 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)
Max. Memory	64 GB	96 GB
Memory channels	2	2
ECC	No	No
PCIe	4.0 x 28	4.0 x 20
PCIe Bandwidth	55.1 GB/s	39.4 GB/s

Thermal Management

Wischen	Intel Core i5-1240P	Intel Processor U300
TDP	28 W	15 W
TDP (PL2)	64 W	55 W
TDP up
TDP down		12 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Core i5-1240P	Intel Processor U300
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2	SSE4.1, SSE4.2, AVX2
Release date	Q1/2022	Q1/2023
Release price
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i5-1240P is 4.3 stars (64 ratings), while Intel Processor U300 has received 3.9 stars (31 ratings).

Click on the stars to rate one or both processors.

Intel Core i5-1240P
12C / 16T · 1.70 - 4.40 GHz

★★★★★

Intel Processor U300
5C / 6T · 1.20 - 4.40 GHz

★★★★★