AMD Ryzen 7 Pro 7840HS vs AMD EPYC 7742
CPU Specs Compare
General Parameters
Release Date
Jun 2023
Aug 2019
Manufacturer
Amd
AMD
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Zen 4 (Phoenix)
Rome
Integrated Graphics
Radeon 780M
N/A
Generation
-
EPYC (Zen 2 (Rome))
Package
Transistor Count
25 billions
3.8 billions
Manufacturing Process
4 nm
7 nm
Socket
FP8
AMD Socket SP3
Power Consumption
35-54 W
225 W
Peak Operating Temperature
100 °C
-
Foundry
-
TSMC
Die Size
-
74 mm²
Package
-
FCLGA-4094
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.8 GHz
2.25 GHz
Performance Core Turbo Frequency
5.1 GHz
3.4 GHz
Total Core Count
8
64
Total Thread Count
16
128
Bus Frequency
100 MHz
100 MHz
Multiplier
38
22.5
L1 Cache
64 K per core
96 K per core
L2 Cache
8 MB
512 K per core
L3 Cache
16 MB
256 MB shared
Unlocked Multiplier
No
No
SMP
-
2
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200
Max Memory Size
256 GB
-
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2700 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
-
Execution Units
12
-
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,757
-
Cinebench R23
15,930
-
Geekbench 6
2,438
404
Geekbench 6
11,851
170
Cinebench 2024
102
-
Cinebench 2024
866
-
Blender
190
-