Intel Core i9 10900K vs Intel Core i3 10300
We compared two desktop CPUs: Intel Core i9 10900K with 10 cores 3.7GHz 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 10900K 's Advantages
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Larger L3 cache size (20MB vs 8MB)
Intel Core i3 10300 's Advantages
Lower TDP (65W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 10900K
+11%
1375
Intel Core i3 10300
1231
Cinebench R23 Multi Core
Intel Core i9 10900K
+132%
13761
Intel Core i3 10300
5916
Geekbench 6 Single Core
Intel Core i9 10900K
+17%
1703
Intel Core i3 10300
1447
Geekbench 6 Multi Core
Intel Core i9 10900K
+86%
9367
Intel Core i3 10300
5029
Geekbench 5 Single Core
Intel Core i9 10900K
+16%
1324
Intel Core i3 10300
1137
Geekbench 5 Multi Core
Intel Core i9 10900K
+136%
10773
Intel Core i3 10300
4559
Passmark CPU Single Core
Intel Core i9 10900K
+17%
3135
Intel Core i3 10300
2670
Passmark CPU Multi Core
Intel Core i9 10900K
+145%
22996
Intel Core i3 10300
9364
General Parameters
May 2020
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Comet Lake
i9-10900K
Processor Number
i3-10300
LGA-1200
Socket
LGA-1200
UHD Graphics 630
Integrated Graphics
UHD Graphics 630
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
125 W
Power Consumption
65 W
-
-
-
100°C
Peak Operating Temperature
100 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
10
Performance Cores
4
20
Performance Core Threads
8
3.7 GHz
Performance Core Base Frequency
3.7 GHz
5.3 GHz
Performance Core Turbo Frequency
4.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
10
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
37x
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2933
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1150 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.38 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
-
-
-
-
