Ryzen 3 4100
AMD Ryzen 3 4100 vs AMD Ryzen 7 7840U
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 3 4100 and AMD Ryzen 7 7840U processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
April 2022
May 2023
Platform
Desktop
Laptop
Code Name
Renoir
Phoenix
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
16
Basic Frequency
3.8GHz
3.3GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 4.0GHz
Up to 5.1GHz
L1 Cache
256KB
-
L2 Cache
2MB
8MB
L3 Cache
4MB
16MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM4
FP7, FP7r2, FP8
Unlocked for Overclocking
?
AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.
Yes
No
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
TSMC 7nm FinFET
TSMC 4nm FinFET
TDP
65W
28W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
95°C
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe 3.0
PCIe® 4.0
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4
DDR5 (FP7r2), LPDDR5/x (FP7, FP8)
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
Bus Speed
Up to 3200MT/s
-
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
Discrete Graphics Card Required
AMD Radeon™ 780M
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
-
2700 MHz
Graphics Core Count
-
12
Miscellaneous
OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.
Advantages
Ryzen 7 7840U
- More Total Cores: 8 (4 vs 8)
- Higher Max Turbo Frequency: Up to 5.1GHz (Up to 4.0GHz vs Up to 5.1GHz)
- Larger L3 Cache: 16MB (4MB vs 16MB)
- Higher Technology: TSMC 4nm FinFET (TSMC 7nm FinFET vs TSMC 4nm FinFET)
- Newer PCI Express Version: PCIe® 4.0 (PCIe 3.0 vs PCIe® 4.0)
- Higher Memory Type: DDR5 (FP7r2), LPDDR5/x (FP7, FP8) (DDR4 vs DDR5 (FP7r2), LPDDR5/x (FP7, FP8))
- Newer Launch Date: May 2023 (April 2022 vs May 2023)
Geekbench 6
Single Core
Ryzen 3 4100
1523
Ryzen 7 7840U
+60%
2441
Multi Core
Ryzen 3 4100
5129
Ryzen 7 7840U
+78%
9129
Performance
Ryzen 7 7840U
Single Core
Multi Core
Geekbench 5
Single Core
Ryzen 3 4100
+12%
1205
Ryzen 7 7840U
1080
Multi Core
Ryzen 3 4100
4913
Ryzen 7 7840U
+39%
6835
Passmark CPU
Single Core
Ryzen 3 4100
2527
Ryzen 7 7840U
+42%
3593
Multi Core
Ryzen 3 4100
11077
Ryzen 7 7840U
+126%
25039
SiliconCat Rating
301
Ranks 301 among Desktop CPU on our website
902
Ranks 902 among all CPU on our website
101
Ranks 101 among Laptop CPU on our website
414
Ranks 414 among all CPU on our website
Ryzen 3 4100
Ryzen 7 7840U
