Intel

Core i7-1255U

Core i7-1255U
BENCHMARKS (11,564)
MKT (0.2%)
BUILDS
(1)

Effective Speed -63%Effective Speed -63%Average Score -58%Memory -42%, 1-Core -35%, 2-Core -49%, 4-Core -78%, 8-Core -88%Overclocked Score -28%1-Core -14%, 2-Core -20%, 4-Core -41%, 8-Core -39%, Memory -29%Value & Sentiment -302%User Rating -86%, Market Share -517%Nice To Haves -72%64-Core -73%, 64-Core -141%, Age -2%

Average Bench: 65.4% (504^th of 1459)

Based on 11,564 user benchmarks. Device: BFEBFBFF000906A4 Model: 12th Gen Intel(R) Core(TM) i7-1255U

Poor: 38%Average: 65.4% Great: 84%

Gaming 65%

Battle cruiser

Desktop 73%

Battleship

Workstation 60%

Destroyer

Popular builds with this CPU

Above average average bench

The Intel Core i7-1255U averaged 34.6% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Single Core Speed 138Pts

Avg. Dual Core Speed 245Pts

See where your CPU ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-1255U is 45.5%. This is a relatively wide range which indicates that the Intel Core i7-1255U performs inconsistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 749Pts

Avg. Octa Core Speed 626Pts

Average Bench

(Based on 11,564 samples)

Rank 50465.4%

Min	Avg	Max
27	Memory 58.1	71.2
78.3	1-Core 138	172
140	2-Core 245	323
78.4% 147 Pts

Min	Avg	Max
238	4-Core 392	536
353	8-Core 626	912
62.5% 509 Pts

Min	Avg	Max
414	64-Core 749	1,106
46.3% 749 Pts

User Benchmarks

Bench

Normal

Heavy

Server

The fastest CPU (mainstream) averages a speed of 100%

PRT-User, 12 hrs ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 2.6 GHz, turbo 3.25 GHz (avg)

81.7% Excellent

Memory 68.4

1-Core 170

2-Core 323

98% 187 Pts

4-Core 510

8-Core 764

79% 637 Pts

64-Core 1,004

62% 1,004 Pts

CAN-User, 15 hrs ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 2.4 GHz (avg)

69% Good

Memory 66.5

1-Core 169

2-Core 282

92% 172 Pts

4-Core 388

8-Core 538

58% 463 Pts

64-Core 647

40% 647 Pts

ECU-User, 1 day ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 2.3 GHz (avg)

67.4% Good

Memory 57

1-Core 108

2-Core 306

78% 157 Pts

4-Core 462

8-Core 376

58% 419 Pts

64-Core 439

27% 439 Pts

USA-User, 7 hrs ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 1.35 GHz (avg)

62.2% Good

Memory 65.9

1-Core 134

2-Core 209

76% 136 Pts

4-Core 317

8-Core 447

48% 382 Pts

64-Core 518

32% 518 Pts

USA-User, 1 day ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 1.95 GHz (avg)

57.8% Above average

Memory 61.1

1-Core 143

2-Core 205

76% 137 Pts

4-Core 294

8-Core 439

46% 367 Pts

64-Core 507

31% 507 Pts

MEX-User, 2 days ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 2.1 GHz (avg)

55.6% Above average

Memory 59.7

1-Core 130

2-Core 257

78% 149 Pts

4-Core 278

8-Core 460

45% 369 Pts

64-Core 342

21% 342 Pts

IND-User, 18 hrs ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 2.1 GHz (avg)

48.5% Average

Memory 47.8

1-Core 84.3

2-Core 177

55% 103 Pts

4-Core 264

8-Core 522

46% 393 Pts

64-Core 740

46% 740 Pts

IND-User, 1 day ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 2.1 GHz (avg)

48.2% Average

Memory 45.9

1-Core 98

2-Core 167

56% 104 Pts

4-Core 272

8-Core 414

42% 343 Pts

64-Core 522

32% 522 Pts

ESP-User, 1 day ago.Core i7-1255U,

U3E1, 1 CPU, 10 cores, 12 threads

Base clock 1.7 GHz, turbo 1.95 GHz (avg)

39.6% Below average

Memory 26.1

1-Core 86.2

2-Core 156

46% 89.6 Pts

4-Core 284

8-Core 496

47% 390 Pts

64-Core 684

42% 684 Pts

11,564 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,304,280 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

Typical Core i7-1255U Builds (Compare 541 builds) See popular component choices, score breakdowns and rankings

Gaming 18%

Surfboard

Desktop 76%

Battleship

Workstation 17%

Surfboard

System: HP ENVY x360 2-in-1 Laptop 15-ew0xxx

CPU
Core i7-1255UIntelBench 65%, 11,564 samples	366x

GPU
Iris Xe GraphicsIntelBench 13%, 18,007 samples	430x
Iris Xe GraphicsIntelBench 16%, 72,765 samples	58x
RTX 2050 (Mobile)NvidiaBench 37%, 364 samples	46x

SSD
hynix BC711 HFM512GD3JX013N 512GBSKBench 198%, 4,708 samples	135x
MZVLQ512HBLU-00BH1 512GBSamsungBench 130%, 3,023 samples	126x
MZVLQ256HBJD-00BH1 256GBSamsungBench 115%, 2,359 samples	64x

RAM
M471A1K43EB1-CWE 2x8GBSamsungBench 86%, 38,732 samples	234x
8ATF1G64HZ-3G2R1 2x8GBMicronBench 83%, 15,291 samples	78x
M471A5244CB0-CWE 2x4GBSamsungBench 72%, 26,749 samples	71x

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Popular Core i7-1255U systems:

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Processor Rankings (Price vs Performance) July 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. ^[CPUPro]

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CPU	GPU	SSD
Intel Core i5-12600K $175	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235	Nvidia RTX 4070 $499	Crucial T700 M.2 4TB $342

Intel

Core i7-1255U

Average Bench: 65.4% (504^th of 1459)

Popular builds with this CPU

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

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System: HP ENVY x360 2-in-1 Laptop 15-ew0xxx

Popular Core i7-1255U systems:

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Intel

Core i7-1255U

Average Bench: 65.4% (504th of 1459)

Popular builds with this CPU

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP ENVY x360 2-in-1 Laptop 15-ew0xxx

Popular Core i7-1255U systems:

UserBenchmark of the month

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Group Test Results

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Average Bench: 65.4% (504^th of 1459)