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Intel Core i5 7400
Intel Desktop CPU

Intel Core i5 7400

25D
Cores4
Threads4
Boost Clock3.5 GHz
TDP65 W
SocketLGA-1151
Process14 nm
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Benchmarks

Cinebench 2024 Single-Core54
Cinebench 2024 Multi-Core181
TDP65 W
Cache L36MB
Cinebench 2024 (Single)54
Cinebench 2024 (Multi)181
Geekbench 6 (Single-Core)1201
Geekbench 6 (Multi-Core)3463
Passmark CPU (Single-Core)2068
Passmark CPU (Multi-Core)5479
Blender CPU43.14
iGPU FLOPS0.4 TFLOPS

Full specifications

GeekBench v6

File compression
290.1 MB/sec
Clang compilation
23.4 Klines/sec
HTML 5 Browser
72.5 pages/sec
PDF Renderer
107.4 Mpixels/sec
Text processing
119.5 pages/sec
Background blur
23.3 images/sec
Photo processing
35.3 images/sec
Ray tracing
4.07 Mpixels/sec

PassMark

Integer math
14.3 GOps/sec
Floating point math
12.1 GOps/sec
Find prime numbers
27M Primes/sec
Random string sorting
9.3M Strings/sec
Data encryption
1.6 GBytes/sec
Data compression
75.9 MBytes/sec
Physics
438 Frames/sec
Extended instructions
6.5B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
2.8 PPW
Geekbench 6 Multi / Watt
53.3 PPW
Passmark CPU Mark / Watt
84.3 PPW
Blender / Watt
0.66 PPW

General

Vendor
Intel
Released
January 3, 2017
Type
Desktop
Instruction Set
x86-64
Codename
Kaby Lake
Model number
i5-7400
Integrated GPU
HD Graphics 630
Successor
- Intel Core Ultra 5 225

CPU

P-Cores
4
P-Threads
4
Base Frequency (P)
3.0 GHz
Turbo Boost Frequency (P)
3.5 GHz
Total Cores
4
Total Threads
4
Bus Frequency
100 MHz
Multiplier
30x
Bus Bandwidth
8 GT/s
L1 Cache
64K (per core)
L2 Cache
256K (per core)
L3 Cache
6MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
14 nm
TDP (PL1)
65 W
Socket
LGA-1151
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel HD Graphics 630
GPU Base Clock
350 MHz
GPU Boost Clock
1000 MHz
Shading Units
192
TMUs
24
ROPs
3
Execution Units
24
TGP
15 W

Memory Support

Memory Types
- DDR4-2400 / - DDR3L-1600
Max. Memory Size
64 GB
Memory Channels
2
Max. Memory Bandwidth
35.76 GB/s
ECC Support
No

Misc

Official Site
Intel Core i5 7400 official page
PCI Express Version
3.0
PCI Express Lanes
16
Technologies
- Compute: BMI1, BMI2, CLMUL, F16C - Performance: Boost 2.0, EIST, TSX - Virtualization: VT-d, VT-x - Security: TXT, XD bit, vPro

Specifications compiled from NanoReview. Last updated 2026-09-29.

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