Intel Core i9 9900K vs AMD Ryzen 9 7940HS
CPU · Specs Compare
General Parameters
Release Date
Oct 2018
Apr 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 4 (Phoenix)
Processor Number
i9-9900K
—
Integrated Graphics
UHD Graphics 630
Radeon 780M
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
FP8
Power Consumption
95 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
3.6 GHz
4.0 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
40x
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
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
800 MHz
GPU Max Dynamic Frequency
1200 MHz
2800 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
PCIe Version
3.0
4.0
PCIe Lanes
16
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
10 TOPS
Benchmark
Cinebench R23
1,333
1,804
Cinebench R23
12,496
15,820
Geekbench 6
1,665
2,534
Geekbench 5
1,265
—
Geekbench 6
6,395
12,852
Geekbench 5
8,406
—
Blender
210
—
Passmark CPU
2,945
3,910
Passmark CPU
18,381
30,545
Cinebench 2024
—
70
Cinebench 2024
—
721
▲ Specs Compare
Data sourced from official specifications and benchmark tests.