Home Comparison Intel Core i9 7900X vs Intel Core i7 14701E

Intel Core i9 7900X vs Intel Core i7 14701E

Intel Core i9 7900X
VS
Intel Core i7 14701E
Intel Core i9 7900X
Intel Core i7-14701E
We compared two desktop CPUs: Intel Core i9 7900X with 10 cores 3.3GHz and Intel Core i7 14701E with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7900X 's Advantages
Higher base frequency (3.3GHz vs 2.6GHz)
Intel Core i7 14701E 's Advantages
Released 7 years and 2 months late
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 79.47GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (33MB vs 14MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 140W)

Score

Intel Core i9 7900X
VS
Intel Core i7 14701E

General Parameters

May 2017
Release Date
Jul 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Skylake
Core Architecture
Raptor Lake-R
i9-7900X
Processor Number
-
LGA-2066
Socket
Intel Socket 1700
N/A
Integrated Graphics
UHD Graphics 770
-
Generation
Core i7 (Raptor Lake Refresh)

Package

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

CPU Performance

10
Performance Cores
-
20
Performance Core Threads
-
3.3 GHz
Performance Core Base Frequency
2.6 GHz
4.3 GHz
Performance Core Turbo Frequency
5.4 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
26.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
2 MB per core
14 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200, DDR5-5600
128 GB
Max Memory Size
-
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Miscellaneous

Intel Core i9 7900X
Official Website
Intel Core i7 14701E
3.0
PCIe Version
5
44
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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