Intel Core i9 9900KS vs AMD Ryzen 7 Pro 7840HS
CPU Specs Compare
General Parameters
Release Date
Oct 2019
Jun 2023
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 4 (Phoenix)
Processor Number
i9-9900KS
-
Integrated Graphics
UHD Graphics 630
Radeon 780M
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
FP8
Power Consumption
127 W
35-54 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
-
25 billions
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
4.0 GHz
3.8 GHz
Performance Core Turbo Frequency
5 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
38
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
8 MB
L3 Cache
16 MB shared
16 MB
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
800 MHz
GPU Max Dynamic Frequency
1200 MHz
2700 MHz
Shader Units
192
768
Texture Units
24
48
Raster Operation Units
3
32
Execution Units
24
12
Power Consumption
15 W
15
Max Resolution
4096x2304 - 60 Hz
7680x4320 - 60 Hz
Miscellaneous
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
10 TOPS
📊 Benchmark
Cinebench R23
1,323
1,757
Cinebench R23
13,343
15,930
Geekbench 6
1,678
2,438
Geekbench 5
1,391
-
Geekbench 6
8,751
11,851
Geekbench 5
9,636
-
Blender
177
190
Passmark CPU
3,029
-
Passmark CPU
19,417
-
Cinebench 2024
-
102
Cinebench 2024
-
866