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Intel Celeron 7305 vs Intel Core i5-1145G7

Last updated: 2026-07-01

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 30 %

Intel Celeron 7305

Rank 1 - 100 %

Intel Core i5-1145G7

Multi-core performance

Rank 2 - 24 %

Intel Celeron 7305

Rank 1 - 100 %

Intel Core i5-1145G7

Geekbench 6 Single-Core
Single-core performance

5C / 6T · 1.10 GHz

530

4C / 8T · 4.40 GHz

1,751

Geekbench 6 Multi-Core
Multi-core performance

5C / 6T · 1.10 GHz

1,335

4C / 8T · 3.80 GHz

5,466

Geekbench 5, 64bit Single-Core
Single-core performance

5C / 6T · 1.10 GHz

422

4C / 8T · 4.40 GHz

1,419

Geekbench 5, 64bit Multi-Core
Multi-core performance

5C / 6T · 1.10 GHz

1,262

4C / 8T · 3.80 GHz

5,095

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 12th Gen (48 EU)

844

Intel Iris Xe Graphics 80 (Tiger Lake)

1,611

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 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

CPU-Z Benchmark 17 (MC)
751 entries

Specifications

At a glance

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
Family	Intel Celeron (165)	Intel Core i5 (336)
CPU group	Intel Celeron 7000 (3)	Intel Core i 1100G/11000U (19)
Architecture	Alder Lake U	Tiger Lake U
Technology	10 nm	10 nm
Segment	Notebook	Notebook
Socket	BGA 1744	BGA 1526
Predecessor	Intel Celeron 6305
Successor

CPU Cores and Base Frequency

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
CPU Cores / Threads	5 / 6	4 / 8
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	1x Golden Cove 1.10 GHz	4x 2.60 - 4.40 GHz
Core Cluster 2:	4x Gracemont 0.90 GHz
L2-Cache	3.25 MB
L3-Cache	8.00 MB	8.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
GPU name	Intel UHD Graphics 12th Gen (48 EU)	Intel Iris Xe Graphics 80 (Tiger Lake)
GPU frequency	0.20 - 1.10 GHz	0.40 - 1.30 GHz
CUs / Shader	48 / 384	80 / 640
Raytracing	✗	✗
Max. displays	3	4
Max. GPU Memory	64 GB	32 GB
Technology	10 nm	10 nm
Release date	Q2/2020	Q3/2020

NPU AI performance

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
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)	LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)
Max. Memory	64 GB	64 GB
Memory channels	2	2
ECC	No	No
PCIe	4.0 x 20	4.0 x 4
PCIe Bandwidth	39.4 GB/s	7.9 GB/s

Thermal Management

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
TDP	15 W	15 W
TDP (PL2)	55 W
TDP up		28 W
TDP down	12 W	12 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Celeron 7305	Intel Core i5-1145G7
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems		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, AVX-512
Release date	Q1/2022	Q3/2020
Release price	128 $	309 $
Documents	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Celeron 7305 is 2.7 stars (12 ratings), while Intel Core i5-1145G7 has received 3.9 stars (57 ratings).

Click on the stars to rate one or both processors.

Intel Celeron 7305
5C / 6T · 1.10 GHz

★★★★★

Intel Core i5-1145G7
4C / 8T · 2.60 - 4.40 GHz

★★★★★