Intel Core i9 9940X vs Intel Pentium G4400
We compared two desktop CPUs: Intel Core i9 9940X with 14 cores 3.3GHz and Intel Pentium G4400 with 2 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 9940X 's Advantages
Released 3 years and 1 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (85GB/s vs 34.1GB/s)
Larger L3 cache size (20MB vs 3MB)
Intel Pentium G4400 's Advantages
Integrated graphics card
Lower TDP (54W vs 165W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 9940X
+112%
1328
Intel Pentium G4400
626
Geekbench 6 Multi Core
Intel Core i9 9940X
+766%
9787
Intel Pentium G4400
1130
Geekbench 5 Single Core
Intel Core i9 9940X
+42%
1189
Intel Pentium G4400
837
Geekbench 5 Multi Core
Intel Core i9 9940X
+824%
14374
Intel Pentium G4400
1554
Passmark CPU Single Core
Intel Core i9 9940X
+29%
2608
Intel Pentium G4400
2009
Passmark CPU Multi Core
Intel Core i9 9940X
+995%
28355
Intel Pentium G4400
2588
General Parameters
Oct 2018
Release Date
Sep 2015
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Skylake
i9-9940X
Processor Number
G4400
LGA-2066
Socket
LGA-1151
N/A
Integrated Graphics
HD Graphics 510
Package
14 nm
Manufacturing Process
14 nm
165 W
Power Consumption
54 W
88 °C
Peak Operating Temperature
-
CPU Performance
14
Performance Cores
2
28
Performance Core Threads
2
3.3 GHz
Performance Core Base Frequency
3.3 GHz
4.4 GHz
Performance Core Turbo Frequency
-
14
Total Core Count
2
28
Total Thread Count
2
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
3 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR4-2133, DDR3L-1600
128 GB
Max Memory Size
64 GB
4
Max Memory Channels
2
85 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
1000 MHz
Miscellaneous
3.0
PCIe Version
3.0
44
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
SSE4.1, SSE4.2
