Intel Core i5 13400 vs Intel Core i7 7700K

VS

Intel Core i5 13400

Intel Core i7 7700K

We compared two desktop CPUs: Intel Core i5 13400 with 10 cores 2.5GHz and Intel Core i7 7700K with 4 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 13400 's Advantages

Released 6 years late

Higher specification of memory (4800 vs 2400)

Larger memory bandwidth (76.8GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (20MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 91W)

Intel Core i7 7700K 's Advantages

Better graphics card performance

Higher base frequency (4.2GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 13400 +48%

1796

Intel Core i7 7700K

1209

Cinebench R23 Multi Core

Intel Core i5 13400 +143%

14311

Intel Core i7 7700K

5881

Geekbench 6 Single Core

Intel Core i5 13400 +50%

2345

Intel Core i7 7700K

1557

Geekbench 6 Multi Core

Intel Core i5 13400 +113%

11253

Intel Core i7 7700K

5260

Blender

Intel Core i5 13400 +110%

215

Intel Core i7 7700K

102

Geekbench 5 Single Core

Intel Core i5 13400 +53%

1729

Intel Core i7 7700K

1129

Geekbench 5 Multi Core

Intel Core i5 13400 +159%

12198

Intel Core i7 7700K

4705

Passmark CPU Single Core

Intel Core i5 13400 +38%

3766

Intel Core i7 7700K

2712

Passmark CPU Multi Core

Intel Core i5 13400 +171%

26079

Intel Core i7 7700K

9594

Intel Core i5 13400

VS

Intel Core i7 7700K

General Parameters

Jan 2023

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Kaby Lake

i5-13400

Processor Number

i7-7700K

LGA-1700

Socket

LGA-1151

UHD Graphics 730

Integrated Graphics

HD Graphics 630

Package

10 nm

Manufacturing Process

14 nm

65 W

Power Consumption

91 W

154 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.5 GHz

Performance Core Base Frequency

4.2 GHz

4.6 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.3 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

42 MHz

25x

Multiplier

100x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2400, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

35.76 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1450 MHz

GPU Max Dynamic Frequency

1150 MHz

192

Shader Units

192

48

Texture Units

24

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.35 TFLOPS

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i5 13400

Official Website

Intel Core i7 7700K

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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