Ryzen 5 7640HS
AMD Ryzen 5 7640HS vs AMD Ryzen 7 7840H
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 5 7640HS and AMD Ryzen 7 7840H processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
January 2023
January 2023
Platform
Laptop
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
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Ryzen 7 7840H
Code Name
Phoenix
Phoenix
Foundry
-
TSMC
Generation
-
Ryzen 7 (Zen 4 (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).
6
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
16
Basic Frequency
4.3GHz
-
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 5.0GHz
-
Performance-core Base Frequency
-
3.8 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
-
5.1 GHz
L1 Cache
384KB
64K per core
L2 Cache
6MB
1MB per core
L3 Cache
16MB
16MB shared
Unlocked Multiplier
-
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FP7, FP7r2, FP8
AMD Socket FP8
Multiplier
-
38.0
Bus Frequency
-
100MHz
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.
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 4nm FinFET
4 nm
TDP
35-54W
35 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
100 °C
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
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4
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® 4.0
-
Transistor Count
-
25 billions
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.
DDR5 (FP7r2), LPDDR5/x (FP7, FP8)
DDR5-5600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
-
256GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
-
89.6 GB/s
ECC Memory Support
-
Yes
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.
AMD Radeon™ 760M
True
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.
2600 MHz
-
GPU Max Dynamic Frequency
-
2700 MHz
Graphics Core Count
8
-
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
-
12
Graphics Performance
-
10 TFLOPS
Miscellaneous
PCIe Lanes
-
20
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.
-
Advantages
Ryzen 7 7840H
- More Total Cores: 8 (6 vs 8)
Geekbench 6
Single Core
Ryzen 5 7640HS
1824
Ryzen 7 7840H
+25%
2274
Multi Core
Ryzen 5 7640HS
8552
Ryzen 7 7840H
+36%
11610
Performance
Ryzen 7 7840H
Single Core
Multi Core
Geekbench 5
Single Core
Ryzen 5 7640HS
1708
Ryzen 7 7840H
+2%
1742
Multi Core
Ryzen 5 7640HS
8305
Ryzen 7 7840H
+31%
10877
Passmark CPU
Single Core
Ryzen 5 7640HS
3634
Ryzen 7 7840H
+3%
3729
Multi Core
Ryzen 5 7640HS
22901
Ryzen 7 7840H
+24%
28493
SiliconCat Rating
118
Ranks 118 among Laptop CPU on our website
476
Ranks 476 among all CPU on our website
55
Ranks 55 among Laptop CPU on our website
245
Ranks 245 among all CPU on our website
Ryzen 5 7640HS
Ryzen 7 7840H
