AMD Ryzen 9 7940HX vs Intel Core i9 11900K
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Mar 2021
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Dragon Range
Rocket Lake
Integrated Graphics
Radeon 610M
UHD Graphics 750
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Processor Number
—
i9-11900K
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
14 nm
Socket
AMD Socket FL1
LGA-1200
Power Consumption
55 W
125 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
—
Die Size
2x71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
—
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.4 GHz
3.5 GHz
Performance Core Turbo Frequency
5.2 GHz
5.3 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
35x
L1 Cache
64 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
50 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
1300 MHz
Shader Units
128
256
Texture Units
8
64
Raster Operation Units
4
32
Execution Units
2
32
Power Consumption
15 W
15 W
Max Resolution
—
3840x2160 - 60 Hz
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,864
1,653
Cinebench R23
33,370
16,211
Geekbench 6
2,688
2,492
Geekbench 6
15,655
11,197
Blender
575
205
Geekbench 5
—
1,829
Geekbench 5
—
11,033
Passmark CPU
—
3,520
Passmark CPU
—
25,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.