Home / AMD Ryzen 9 / AMD Ryzen 9 7940HX: Performance and Specs

AMD Ryzen 9 7940HX

About processor

The AMD Ryzen 9 7940HX processor is a powerhouse for any laptop user, offering impressive performance and efficiency. With a total of 16 cores and 32 threads, this processor is well-equipped to handle a wide range of tasks, from gaming and content creation to everyday productivity. Built on the Zen 4 (Dragon Range) architecture and utilizing 5 nm technology, the Ryzen 9 7940HX boasts a performance-core base frequency of 2.4 GHz, which can turbo up to an impressive 5.2 GHz. This makes it ideal for demanding applications and multitasking. The processor also features 64MB of L3 cache and a low TDP of 15W, making it an energy-efficient option for laptop users. Additionally, it comes with integrated graphics, adding further value to the package. In terms of performance, the Ryzen 9 7940HX shines, scoring 2688 in Geekbench 6 Single Core and 15655 in Geekbench 6 Multi Core tests. This processor delivers exceptional speed and responsiveness, ensuring a smooth user experience. Overall, the AMD Ryzen 9 7940HX is an excellent choice for those in need of a high-performance processor for their laptop, offering impressive power and efficiency for a wide range of tasks.

Basic

Label Name

AMD

Platform

Laptop

Launch Date

January 2024

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 9 7940HX

Code Name

Zen 4 (Dragon Range)

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).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

Performance-cores

Performance-core Base Frequency

2.4 GHz

Performance-core Max Turbo Frequency

Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.

5.2 GHz

L1 Cache

64K per core

L2 Cache

1MB per core

L3 Cache

64MB

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

AMD Socket FL1

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.

5 nm

TDP

15 W

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100°C

Instruction Set

The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.

x86-64

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.

DDR5-5200

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

64GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

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).

83.2 GB/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.

True

Graphics Performance

0.563 TFLOPS