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Intel Processor U300 vs Intel Core i7-14700K

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 2 - 71 %

Intel Processor U300

Rank 1 - 100 %

Intel Core i7-14700K

Multi-core performance

Rank 2 - 18 %

Intel Processor U300

Rank 1 - 100 %

Intel Core i7-14700K

Cinebench 2024 Single-Core
Single-core performance

5C / 6T · 4.40 GHz

92 pts

20C / 28T · 5.60 GHz

131 pts

Cinebench 2024 Multi-Core
Multi-core performance

5C / 6T · 4.40 GHz

334 pts

20C / 28T · 5.60 GHz

2,021 pts

Cinebench R23 Single-Core
Single-core performance

5C / 6T · 4.40 GHz

1,554 pts

20C / 28T · 5.60 GHz

2,228 pts

Cinebench R23 Multi-Core
Multi-core performance

5C / 6T · 1.20 GHz

4,850 pts

20C / 28T · 5.30 GHz

36,245 pts

Geekbench 6 Single-Core
Single-core performance

5C / 6T · 4.40 GHz

2,158

20C / 28T · 5.60 GHz

2,921

Geekbench 6 Multi-Core
Multi-core performance

5C / 6T · 1.20 GHz

5,096

20C / 28T · 5.30 GHz

19,560

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 13th Gen (48 EU)

844

Intel UHD Graphics 770

820

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

CPU-Z Benchmark 17 (SC)
250 entries

CPU-Z Benchmark 17 (MC)
751 entries

CPU performance per watt (efficiency)
140 entries

Specifications

At a glance

Wischen	Intel Processor U300	Intel Core i7-14700K
Family	Intel Processor U (7)	Intel Core i7 (300)
CPU group	Intel Core i 1300P/1300U (33)	Intel Core i 14000 (34)
Architecture	Raptor Lake U	Raptor Lake S Refresh
Technology	10 nm	10 nm
Segment	Notebook	Desktop
Socket	BGA 1744	LGA 1700
Predecessor		Intel Core i7-13700K
Successor

CPU Cores and Base Frequency

Wischen	Intel Processor U300	Intel Core i7-14700K
CPU Cores / Threads	5 / 6	20 / 28
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	hybrid (big.LITTLE)
Core Cluster 1:	1x Raptor Cove 1.20 - 4.40 GHz	8x Raptor Cove 3.40 - 5.60 GHz
Core Cluster 2:	4x Gracemont 0.90 - 3.30 GHz	12x Gracemont 2.50 - 4.30 GHz
L2-Cache		28.00 MB
L3-Cache	10.00 MB	33.00 MB
Overclocking	✗	✓

Integrated graphics (iGPU)

Wischen	Intel Processor U300	Intel Core i7-14700K
GPU name	Intel UHD Graphics 13th Gen (48 EU)	Intel UHD Graphics 770
GPU frequency	0.20 - 1.10 GHz	0.30 - 1.60 GHz
CUs / Shader	48 / 384	32 / 256
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	32 GB	64 GB
Technology	10 nm	10 nm
Release date	Q1/2023	Q4/2021

NPU AI performance

Wischen	Intel Processor U300	Intel Core i7-14700K
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Processor U300	Intel Core i7-14700K
Memory	LPDDR5-5200 (83.2 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)	DDR5-5600 (89.6 GB/s) DDR4-3200 (51.2 GB/s)
Max. Memory	96 GB	192 GB
Memory channels	2	2
ECC	No	Yes
PCIe	4.0 x 20	5.0 x 20
PCIe Bandwidth	39.4 GB/s	78.8 GB/s

Thermal Management

Wischen	Intel Processor U300	Intel Core i7-14700K
TDP	15 W	125 W
TDP (PL2)	55 W	253 W
TDP up
TDP down	12 W
T. junction max.	100 °C	100 °C

Technical details

Wischen	Intel Processor U300	Intel Core i7-14700K
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, AVX2+
Release date	Q1/2023	Q4/2023
Release price		409 $
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 Processor U300 is 3.9 stars (31 ratings), while Intel Core i7-14700K has received 4.2 stars (296 ratings).

Click on the stars to rate one or both processors.

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

★★★★★

Intel Core i7-14700K
20C / 28T · 3.40 - 5.60 GHz

★★★★★