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Intel Core i7-1355U vs AMD Ryzen 7 5800XT

Last updated: 2026-07-04

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 i7-1355U

Rank 2 - 99 %

AMD Ryzen 7 5800XT

Multi-core performance

Rank 2 - 57 %

Intel Core i7-1355U

Rank 1 - 100 %

AMD Ryzen 7 5800XT

Cinebench 2024 Single-Core
Single-core performance

10C / 12T · 5.00 GHz

91 pts

8C / 16T · 4.80 GHz

97 pts

Cinebench 2024 Multi-Core
Multi-core performance

10C / 12T · 5.00 GHz

287 pts

8C / 16T · 4.80 GHz

888 pts

Cinebench R23 Multi-Core
Multi-core performance

10C / 12T · 1.70 GHz

9,687 pts

8C / 16T · 4.40 GHz

15,036 pts

Geekbench 6 Single-Core
Single-core performance

10C / 12T · 5.00 GHz

2,458

8C / 16T · 4.80 GHz

2,172

Geekbench 6 Multi-Core
Multi-core performance

10C / 12T · 1.70 GHz

7,122

8C / 16T · 4.40 GHz

10,940

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

10C / 12T · 5.00 GHz

1,703

8C / 16T · 4.80 GHz

1,745

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

10C / 12T · 1.70 GHz

7,451

8C / 16T · 4.40 GHz

11,465

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 performance per watt (efficiency)
140 entries

Specifications

At a glance

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
Family	Intel Core i7 (300)	AMD Ryzen 7 (79)
CPU group	Intel Core i 1300P/1300U (33)	AMD Ryzen 5000 (17)
Architecture	Raptor Lake U	Vermeer (Zen 3)
Technology	10 nm	7 nm
Segment	Notebook	Desktop
Socket	BGA 1744	AM4 (PGA 1331)
Predecessor	Intel Core i7-1255U	AMD Ryzen 7 3800XT
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
CPU Cores / Threads	10 / 12	8 / 16
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	2x Raptor Cove 1.70 - 5.00 GHz	8x 3.80 - 4.80 GHz
Core Cluster 2:	8x Gracemont 1.20 - 3.70 GHz
L2-Cache		4.00 MB
L3-Cache	12.00 MB	32.00 MB
Overclocking	✗	✓

Integrated graphics (iGPU)

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
GPU name	Intel Iris Xe Graphics 96 (Alder Lake)	no iGPU
GPU frequency	0.35 - 1.30 GHz
CUs / Shader	96 / 768	/
Raytracing	✗	✗
Max. displays	4
Max. GPU Memory	32 GB
Technology	10 nm
Release date	Q1/2022

NPU AI performance

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
Memory	LPDDR5-6400 (102.4 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s)	DDR4-3200 (51.2 GB/s)
Max. Memory	96 GB	128 GB
Memory channels	2	2
ECC	No	Yes
PCIe	4.0 x 20	4.0 x 20
PCIe Bandwidth	39.4 GB/s	39.4 GB/s

Thermal Management

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
TDP	15 W	105 W
TDP (PL2)	55 W
TDP up
TDP down	12 W
T. junction max.	100 °C	90 °C

Technical details

Wischen	Intel Core i7-1355U	AMD Ryzen 7 5800XT
Chip design	Monolithic	Chiplet
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	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release date	Q1/2023	Q3/2024
Release price		249 $
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 i7-1355U is 3.7 stars (177 ratings), while AMD Ryzen 7 5800XT has received 4.7 stars (100 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-1355U
10C / 12T · 1.70 - 5.00 GHz

★★★★★

AMD Ryzen 7 5800XT
8C / 16T · 3.80 - 4.80 GHz

★★★★★