Intel Pentium Gold 7505 vs Intel Core i7 1255U

VS

Intel Pentium Gold 7505 Intel Core i7 1255U

We compared two laptop CPUs: Intel Pentium Gold 7505 with 2 cores 2.0GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 7505 's Advantages

Higher base frequency (2.0GHz vs 1.7GHz)

Intel Core i7 1255U 's Advantages

Released 1 years and 4 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs LPDDR4x-3733)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

Lower TDP (12W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold 7505

1133

Intel Core i7 1255U +98%

2248

Geekbench 6 Multi Core

Intel Pentium Gold 7505

2222

Intel Core i7 1255U +222%

7162

Blender

Intel Pentium Gold 7505

24

Intel Core i7 1255U +220%

77

Geekbench 5 Single Core

Intel Pentium Gold 7505

981

Intel Core i7 1255U +65%

1628

Geekbench 5 Multi Core

Intel Pentium Gold 7505

2240

Intel Core i7 1255U +229%

7372

Passmark CPU Single Core

Intel Pentium Gold 7505

2296

Intel Core i7 1255U +44%

3308

Passmark CPU Multi Core

Intel Pentium Gold 7505

5246

Intel Core i7 1255U +162%

13792

Intel Pentium Gold 7505

VS

Intel Core i7 1255U

General Parameters

Oct 2020

Release Date

Feb 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake

Core Architecture

Alder Lake

7505

Processor Number

i7-1255U

BGA-1449

Socket

BGA-1744

UHD Graphics Xe G4 48 EUs

Integrated Graphics

Iris Xe Graphics (96EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1449

Socket

BGA-1744

15 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

2.0 GHz

Performance Core Base Frequency

1.7 GHz

3.5 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.5 GHz

2

Total Core Count

10

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

17x

96 K per core

L1 Cache

80 K per core

1256 K per core

L2 Cache

1280 K per core

4 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4x-3733

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1250 MHz

GPU Max Dynamic Frequency

1250 MHz

384

Shader Units

768

24

Texture Units

48

12

Raster Operation Units

24

48

Execution Units

96

15 W

Power Consumption

15 W

0.84 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Pentium Gold 7505

Official Website

Intel Core i7 1255U

3.0

PCIe Version

4.0

-

PCIe Lanes

20

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