Home Comparison AMD Ryzen 7 Pro 7840HS vs AMD Ryzen Z1 Extreme

AMD Ryzen 7 Pro 7840HS vs AMD Ryzen Z1 Extreme

AMD Ryzen 7 Pro 7840HS
VS
AMD Ryzen Z1 Extreme
AMD Ryzen 7 Pro 7840HS
AMD Ryzen Z1 Extreme
We compared two laptop CPUs: AMD Ryzen 7 Pro 7840HS with 8 cores 3.8GHz and AMD Ryzen Z1 Extreme with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 Pro 7840HS 's Advantages
Higher base frequency (3.8GHz vs 3.3GHz)
AMD Ryzen Z1 Extreme 's Advantages
Released 10 months late
Higher specification of memory (7500 vs 7500)
Lower TDP (30W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 Pro 7840HS +2%
1757
AMD Ryzen Z1 Extreme
1719
Cinebench R23 Multi Core
AMD Ryzen 7 Pro 7840HS +14%
15930
AMD Ryzen Z1 Extreme
13884
Geekbench 6 Single Core
AMD Ryzen 7 Pro 7840HS
2438
AMD Ryzen Z1 Extreme +3%
2522
Geekbench 6 Multi Core
AMD Ryzen 7 Pro 7840HS +5%
11851
AMD Ryzen Z1 Extreme
11212
Cinebench 2024 Multi Core
AMD Ryzen 7 Pro 7840HS +19%
866
AMD Ryzen Z1 Extreme
722
Blender
AMD Ryzen 7 Pro 7840HS
190
AMD Ryzen Z1 Extreme +3%
197
AMD Ryzen 7 Pro 7840HS
VS
AMD Ryzen Z1 Extreme

General Parameters

Jun 2023
Release Date
Apr 2024
Amd
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Zen 4 (Phoenix)
FP8
Socket
FP8
Radeon 780M
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 7 (Zen 4 (Phoenix))

Package

25 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
9-30 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
3.3 GHz
5.1 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
38
Multiplier
33x
64 K per core
L1 Cache
64 K per core
8 MB
L2 Cache
1 MB per core
16 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-5600,LPDDR5x-7500
256 GB
Max Memory Size
256 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
800 MHz
2700 MHz
GPU Max Dynamic Frequency
2700 MHz
768
Shader Units
768
48
Texture Units
48
32
Raster Operation Units
32
12
Execution Units
12
15
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.15 TFLOPS
Graphics Performance
4.15 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 7 Pro 7840HS
Official Website
AMD Ryzen Z1 Extreme
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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