Intel Core i9 9900 vs Intel Core i9 13900K
We compared two desktop CPUs: Intel Core i9 9900 with 8 cores 3.1GHz and Intel Core i9 13900K with 24 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 9900 's Advantages
Higher base frequency (3.1GHz vs 3.0GHz)
Lower TDP (65W vs 125W)
Intel Core i9 13900K 's Advantages
Released 3 years and 5 months late
Better graphics card performance
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 9900
1267
Intel Core i9 13900K
+78%
2261
Cinebench R23 Multi Core
Intel Core i9 9900
12084
Intel Core i9 13900K
+208%
37263
Geekbench 6 Single Core
Intel Core i9 9900
1589
Intel Core i9 13900K
+90%
3034
Geekbench 6 Multi Core
Intel Core i9 9900
7205
Intel Core i9 13900K
+195%
21277
Blender
Intel Core i9 9900
129
Intel Core i9 13900K
+389%
632
Geekbench 5 Single Core
Intel Core i9 9900
1265
Intel Core i9 13900K
+79%
2274
Geekbench 5 Multi Core
Intel Core i9 9900
7910
Intel Core i9 13900K
+203%
23977
Passmark CPU Single Core
Intel Core i9 9900
2833
Intel Core i9 13900K
+63%
4637
Passmark CPU Multi Core
Intel Core i9 9900
16692
Intel Core i9 13900K
+255%
59387
General Parameters
Apr 2019
Release Date
Sep 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake
i9-9900
Processor Number
i9-13900K
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 770
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
10 nm
-
-
-
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
100 °C
Peak Operating Temperature
100°C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.1 GHz
Performance Core Base Frequency
3.0 GHz
5 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.2 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
8
Total Core Count
24
16
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
31x
Multiplier
30x
-
-
-
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1200 MHz
GPU Max Dynamic Frequency
1650 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.78 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
-
