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AMD Ryzen 7 Pro 7840U Vs Core i9 13900HK

We compared two laptop CPUs: AMD Ryzen 7 Pro 7840U Vs Core i9 13900HK.

In this table-based comparison, you’ll find out which CPUs are better performing in Benchmarks, Antutu, Games, and other useful information.

 
  AMD Ryzen 7 Pro 7840U Intel Core i9 13900HK
Price Coming Soon Coming Soon
Our Rating 9.2 9.2
Brand AMD Intel
Category CPUs CPUs

General Information

Vendor AMD Intel
Released June 2023 January 2023
Type Laptop Laptop
Model Ryzen 7 Pro 7840U Core i9 13900HK
Instruction set x86-64 x86-64
Codename Zen 4 "Phoenix" Raptor Lake
Socket FP7 | FP7r2 FCBGA-1744
Integrated GPU AMD Radeon 780M Intel Iris Xe Graphics 96 EU
Supported displays 4 4
Supports 64-bit Yes Yes

CPU Performance

Cores 8 14
Threads 16 20
Base Frequency 3.3 GHz 2.6 GHz
Turbo Boost Frequency 5.1 GHz 5.4 GHz
Bus Frequency 100 MHz 100 MHz
Clock Multiplier 33x 26x
L1 Cache 512KB 80K (per core)
L2 Cache 8MB 1280K (per core)
L3 Cache 16MB 24MB (shared)
L2 core - -
L3 core - -
Unlocked Multiplier No Yes

iGPU

Integrated Graphics AMD Radeon 780M Intel Iris Xe Graphics 96 EU
GPU Base Clock 1200 MHz 300 MHz
GPU Boost Clock 2700 MHz 1400 MHz
Shading Units 768 768
TMUs - 48
ROPs - 24
Execution Units 12 96
TGP - 15W
Max. Resolution 7680x4320 @ 60Hz
3840x2160 @ 240Hz
3440x1440 @ 360Hz
2560x1440 @ 480Hz
1920x1080 @ 600Hz
4096 x 2304 @ 60Hz
7680 x 4320 @ 60Hz
4096 x 2304 @ 120Hz
iGPU FLOPS 4.30 TFLOPS 1.69 TFLOPS

Power

Transistors - -
Fabrication process TSMC 4nm FinFET 7nm
TDP 28W 45W
Max. temperature 100°C 100°C

Memory Support

Memory Types DDR5
LPDDR5x
DDR5
DDR4
LPDDR5/x
LPDDR4x
Memory Size 256GB 64GB
RAM speed 5600 MHz
7500 MHz
5200 MT/s
3200 MT/s
6400 MT/s
4267 MT/s
Max. Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s -
ECC Support Yes No
DDR memory version 5 -
Bus Transfer Rate - -
Bus Speed - -

Miscellaneous

Official Site AMD Ryzen 7 Pro 7840U Official website Intel Core i9 13900HK Official website
PCI Express Version 4.0 5.0
PCI Express Lanes 20 28

Benchmarks

Cinebench R23 Single-Core 1800 -
Cinebench R23 Multi-Core 14798 -
Passmark CPU Single-Core - -
Passmark CPU Multi-Core - -
Geekbench Single-Core 2447 1855
Geekbench Multi-Core 10726 14493

Key Features

SSE version 4.1 / 4.2 4.2
Front-end width Die Size 178 mm² -
MULTITHREADING
AES
AVX
F16C
MMX
TRUST ZONE
NX BIT
FMA4
FMA3
  AMD Ryzen 7 Pro 7840U Intel Core i9 13900HK