Ryzen 7 7840H
AMD Ryzen 5 7640H 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 7640H 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
Mobile
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.
Ryzen 5 7640H
Ryzen 7 7840H
Code Name
Phoenix
Phoenix
Foundry
-
TSMC
Generation
Ryzen 5 (Zen 4 (Phoenix))
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
4.3 GHz
-
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 GHz
-
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
64 KB (per core)
64K per core
L2 Cache
1 MB (per core)
1MB per core
L3 Cache
16 MB (shared)
16MB shared
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FP8
AMD Socket FP8
Bus Frequency
100 MHz
100MHz
Multiplier
43.0x
38.0
Unlocked Multiplier
-
No
Multiplier Unlocked
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.
4 nm
4 nm
TDP
35 W
35 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°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.
Gen 4, 20 Lanes (CPU only)
-
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.
-
4
Transistor Count
-
25 billions
Transistors
25,000 million
-
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
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.
Dual-channel
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
Yes
-
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.
Radeon 760M
True
GPU Max Dynamic Frequency
-
2700 MHz
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
Advantages
Ryzen 7 7840H
- More Total Cores: 8 (6 vs 8)
SiliconCat Rating
46
Ranks 46 among Laptop CPU on our website
234
Ranks 234 among all CPU on our website
