So sánh chip i7 u vs i5 u năm 2024

We compared two 10-core laptop CPUs: the 1.7 GHz Intel Core i7 1255U against the 1.3 GHz i5 1335U. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors

Single-Core Performance

Performance in single-threaded apps and benchmarks

Multi-Core Performance

Measure performance when all cores are involved

Power Efficiency

The efficiency score of power consumption

Integrated Graphics

iGPU capabilities for gaming and 3D-intensive tasks

NanoReview Final Score

Generic CPU rating

Key Differences

What are the key differences between 1335U and 1255U

Advantages of Intel Core i7 1255U

• More powerful Intel Iris Xe Graphics (96EU) integrated graphics: 1.69 vs 1.41 TFLOPS
• 2% higher Turbo Boost frequency (4.7 GHz vs 4.6 GHz)

Advantages of Intel Core i5 1335U

• Newer - released 10-months later
• Supports up to 96 GB DDR5-5200 RAM

Test in Benchmarks

Comparing the performance of CPUs across various tasks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors

Cinebench R23 (Single-Core)

Cinebench R23 (Multi-Core)

Submit your Cinebench result

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps

Geekbench 6 (Single-Core)

File compression 626.4 MB/sec 720.4 MB/sec Clang compilation 49.1 Klines/sec 53.8 Klines/sec HTML 5 Browser 179.7 pages/sec 176.3 pages/sec PDF Renderer 201.5 Mpixels/sec 207.8 Mpixels/sec Text processing 217.7 pages/sec 222.2 pages/sec Background blur 31.6 images/sec 33.6 images/sec Photo processing 71.1 images/sec 70 images/sec Ray tracing 9.8 Mpixels/sec 10.4 Mpixels/sec

Sources: GeekBench [1], [2]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions

Passmark CPU (Single-Core)

Passmark CPU (Multi-Core)

Integer math 51 GOps/sec 55.6 GOps/sec Floating point math 34 GOps/sec 38.8 GOps/sec Find prime numbers 44M Primes/sec 59M Primes/sec Random string sorting 17.4M Strings/sec 21.1M Strings/sec Data encryption 9.6 GBytes/sec 11.6 GBytes/sec Data compression 150.7 MBytes/sec 185.6 MBytes/sec Physics 848 Frames/sec 958 Frames/sec Extended instructions 8.4B Matrices/sec 10.4B Matrices/sec

Sources: PassMark [3], [4]

Specifications

Full technical specification of Intel Core i7 1255U and i5 1335U

General

Vendor Intel Intel Released February 23, 2022 January 3, 2023 Type Laptop Laptop instruction set x86-64 x86-64 Codename Alder Lake Raptor Lake Model number i7-1255U i5-1335U Integrated GPU Iris Xe Graphics (96EU) Iris Xe Graphics (80EU)

CPU

Performance Cores P-Cores 2 2 P-Threads 4 4 Base Frequency (P) 1.7 GHz 1.3 GHz Turbo Boost Frequency (P) 4.7 GHz 4.6 GHz Efficient Cores E-Cores 8 8 E-Threads 8 8 Base Frequency (E) 1.2 GHz 0.9 GHz Turbo Boost Frequency (E) 3.5 GHz 3.4 GHz Total Total Cores 10 10 Total Threads 12 12 Bus Frequency 100 MHz 100 MHz Multiplier 17x 13x L1 Cache 80K (per core) 80K (per core) L2 Cache 1280K (per core) 1280K (per core) L3 Cache 12MB (shared) 12MB (shared) Unlocked Multiplier No No

Package

Fabrication process 10 nm 10 nm TDP (PL1) 12-15 W (configurable) 12-15 W (configurable) Max. Boost TDP (PL2) 55 W 55 W Socket BGA-1744 BGA-1744 Peak temperature 100°C 100°C

iGPU

Integrated Graphics Intel Iris Xe Graphics (96EU) Intel Iris Xe Graphics (80EU) GPU Base Clock 300 MHz 300 MHz GPU Boost Clock 1250 MHz 1250 MHz Shading Units 768 640 TMUs 48 40 ROPs 24 20 Execution Units 96 80 TGP 15 W 15 W

Memory Support

Memory types - DDR5-4800 - DDR4-3200 - LPDDR5-5200 - LPDDR4x-4267 - DDR5-5200 - DDR4-3200 - LPDDR5-6400 - LPDDR5x-6400 - LPDDR4x-4267 Memory Size 64 GB 96 GB Max. Memory Channels 2 2 ECC Support No No

Misc

Cast your vote

Choose between two processors

Core i5 1335U

226 (74.6%)

Total votes: 303

Сompetitors

So which CPU will you choose: Intel Core i5 1335U or i7 1255U?