Home Comparison Intel Core i9 7920X vs Intel Core i5 14400T

Intel Core i9 7920X vs Intel Core i5 14400T

We compared two desktop CPUs: Intel Core i9 7920X with 12 cores 2.9GHz and Intel Core i5 14400T with 10 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7920X 's Advantages
Larger memory bandwidth (85GB/s vs 76.8GB/s)
Higher base frequency (2.9GHz vs 1.5GHz)
Intel Core i5 14400T 's Advantages
Released 6 years and 5 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (20MB vs 17MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 140W)

Score

VS

General Parameters

Aug 2017
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Skylake
Core Architecture
Raptor Lake-R
i9-7920X
Processor Number
-
LGA-2066
Socket
Intel Socket 1700
N/A
Integrated Graphics
UHD Graphics 730
-
Generation
Core i5 (Raptor Lake Refresh)

Package

14 nm
Manufacturing Process
10 nm
140 W
Power Consumption
35 W
95 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
Die Size
215 mm²

CPU Performance

12
Performance Cores
6
24
Performance Core Threads
12
2.9 GHz
Performance Core Base Frequency
1.5 GHz
4.3 GHz
Performance Core Turbo Frequency
4.5 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1100 MHz
-
Efficiency Core Turbo Frequency
3.2 GHz
12
Total Core Count
10
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
15.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1.25 MB per core
17 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200, DDR5-4800
128 GB
Max Memory Size
-
4
Max Memory Channels
2
85 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes

Miscellaneous

3.0
PCIe Version
5
44
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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