Home Comparison Intel Core i9 9940X vs Intel Core i3 10300

Intel Core i9 9940X vs Intel Core i3 10300

We compared two desktop CPUs: Intel Core i9 9940X with 14 cores 3.3GHz and Intel Core i3 10300 with 4 cores 3.7GHz . 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
Larger memory bandwidth (85GB/s vs 41.6GB/s)
Larger L3 cache size (20MB vs 8MB)
Intel Core i3 10300 's Advantages
Released 1 years and 7 months late
Integrated graphics card
Higher base frequency (3.7GHz vs 3.3GHz)
Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9940X
1228
Intel Core i3 10300
1231
Cinebench R23 Multi Core
Intel Core i9 9940X +159%
15351
Intel Core i3 10300
5916
Geekbench 6 Single Core
Intel Core i9 9940X
1328
Intel Core i3 10300 +8%
1447
Geekbench 6 Multi Core
Intel Core i9 9940X +94%
9787
Intel Core i3 10300
5029
Geekbench 5 Single Core
Intel Core i9 9940X +4%
1189
Intel Core i3 10300
1137
Geekbench 5 Multi Core
Intel Core i9 9940X +215%
14374
Intel Core i3 10300
4559
Passmark CPU Single Core
Intel Core i9 9940X
2608
Intel Core i3 10300 +2%
2670
Passmark CPU Multi Core
Intel Core i9 9940X +202%
28355
Intel Core i3 10300
9364
VS

General Parameters

Oct 2018
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Comet Lake
i9-9940X
Processor Number
i3-10300
LGA-2066
Socket
LGA-1200
N/A
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
165 W
Power Consumption
65 W
88 °C
Peak Operating Temperature
100 °C

CPU Performance

14
Performance Cores
4
28
Performance Core Threads
8
3.3 GHz
Performance Core Base Frequency
3.7 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
14
Total Core Count
4
28
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
37x
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
8 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
85 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1150 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
0.38 TFLOPS

Miscellaneous

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

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