Home Comparison AMD Ryzen 7 7840HS vs Intel Core i7 14700HX

AMD Ryzen 7 7840HS vs Intel Core i7 14700HX

AMD Ryzen 7 7840HS
VS
Intel Core i7 14700HX
AMD Ryzen 7 7840HS
Intel Core i7 14700HX
We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and Intel Core i7 14700HX with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840HS 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 5600)
Higher base frequency (3.8GHz vs 2.1GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (54W vs 55W)
Intel Core i7 14700HX 's Advantages
Released 9 months late
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (33MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 7840HS
1768
Intel Core i7 14700HX +17%
2079
Cinebench R23 Multi Core
AMD Ryzen 7 7840HS
16477
Intel Core i7 14700HX +34%
22166
Geekbench 6 Single Core
AMD Ryzen 7 7840HS
2575
Intel Core i7 14700HX +6%
2738
Geekbench 6 Multi Core
AMD Ryzen 7 7840HS
12085
Intel Core i7 14700HX +31%
15894
Cinebench 2024 Single Core
AMD Ryzen 7 7840HS
102
Intel Core i7 14700HX +19%
122
Cinebench 2024 Multi Core
AMD Ryzen 7 7840HS
866
Intel Core i7 14700HX +62%
1411
Blender
AMD Ryzen 7 7840HS
267
Intel Core i7 14700HX +29%
347
Passmark CPU Single Core
AMD Ryzen 7 7840HS +4%
3785
Intel Core i7 14700HX
3605
Passmark CPU Multi Core
AMD Ryzen 7 7840HS
28911
Intel Core i7 14700HX +26%
36643
AMD Ryzen 7 7840HS
VS
Intel Core i7 14700HX

General Parameters

Apr 2023
Release Date
Jan 2024
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Raptor Lake Refresh
-
Processor Number
i7-14700HX
FP8
Socket
BGA-1964
Radeon 780M
Integrated Graphics
UHD Graphics (32EU)

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
35-54 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
2.1 GHz
5.1 GHz
Performance Core Turbo Frequency
5.5 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
8
Total Core Count
20
16
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
38
Multiplier
21x
64 K per core
L1 Cache
80 K per core
8 MB
L2 Cache
2 MB per core
16 MB
L3 Cache
33 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-5600, DDR4-3200
256 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
300 MHz
2700 MHz
GPU Max Dynamic Frequency
1600 MHz
768
Shader Units
256
48
Texture Units
16
32
Raster Operation Units
8
12
Execution Units
32
15
Power Consumption
45 W
7680x4320 - 60 Hz
Max Resolution
-
4.15 TFLOPS
Graphics Performance
0.74 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 7 7840HS
Official Website
Intel Core i7 14700HX
4.0
PCIe Version
5.0
20
PCIe Lanes
20

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