Home Comparison Intel Core i7 14790F vs Intel Core i5 7400

Intel Core i7 14790F vs Intel Core i5 7400

We compared two desktop CPUs: Intel Core i7 14790F with 16 cores 2.1GHz and Intel Core i5 7400 with 4 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14790F 's Advantages
Released 7 years late
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 7400 's Advantages
Integrated graphics card
Higher base frequency (3.0GHz vs 2.1GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 14790F +129%
2112
Intel Core i5 7400
920
Cinebench R23 Multi Core
Intel Core i7 14790F +776%
29535
Intel Core i5 7400
3369
Geekbench 6 Single Core
Intel Core i7 14790F +134%
2848
Intel Core i5 7400
1215
Geekbench 6 Multi Core
Intel Core i7 14790F +434%
18799
Intel Core i5 7400
3517
VS

General Parameters

Jan 2024
Release Date
Jan 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Kaby Lake
i7-14790F
Processor Number
i5-7400
LGA-1700
Socket
LGA-1151
No
Integrated Graphics
HD Graphics 630

Package

10 nm
Manufacturing Process
14 nm
65 W
Power Consumption
65 W
219 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
4
2.1 GHz
Performance Core Base Frequency
3.0 GHz
5.3 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.5 GHz
Efficiency Core Base Frequency
-
4.2 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
4
24
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
30x
80 K per core
L1 Cache
64 K per core
24 MB
L2 Cache
256 K per core
36 MB
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR4-2400, DDR3L-1600
192 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
35.76 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1000 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.44 TFLOPS

Miscellaneous

5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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