Intel Core i3 9350KF vs Intel Core i7 7740X
We compared two desktop CPUs: Intel Core i3 9350KF with 4 cores 4.0GHz and Intel Core i7 7740X with 4 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 9350KF 's Advantages
Released 1 years and 8 months late
Lower TDP (91W vs 112W)
Intel Core i7 7740X 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (42.7GB/s vs 37.5GB/s)
Higher base frequency (4.3GHz vs 4.0GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 9350KF
1557
Intel Core i7 7740X
1553
Geekbench 6 Multi Core
Intel Core i3 9350KF
4498
Intel Core i7 7740X
+22%
5516
Geekbench 5 Single Core
Intel Core i3 9350KF
1260
Intel Core i7 7740X
+2%
1291
Geekbench 5 Multi Core
Intel Core i3 9350KF
4218
Intel Core i7 7740X
+18%
5001
Passmark CPU Single Core
Intel Core i3 9350KF
2676
Intel Core i7 7740X
+3%
2759
Passmark CPU Multi Core
Intel Core i3 9350KF
7542
Intel Core i7 7740X
+30%
9824
General Parameters
Jan 2019
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Kaby Lake
i3-9350KF
Processor Number
i7-7740X
LGA-1151
Socket
LGA-2066
N/A
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
91 W
Power Consumption
112 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
4
4
Performance Core Threads
8
4.0 GHz
Performance Core Base Frequency
4.3 GHz
4.6 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
4
Total Thread Count
8
100 MHz
Bus Frequency
-
40x
Multiplier
43x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400
Memory Types
DDR4-2666
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
42.7 GB/s
Yes
ECC Memory Support
No
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
