AMD Ryzen 5 7640H Benchmark, Test and specs

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The AMD Ryzen 5 7640H has 6 cores with 12 threads and is based on the 6. gen of the AMD Ryzen 5 series. The processor uses a mainboard with the FP7r2 socket and was released in Q1/2023.
AMD Ryzen 5 7640H

At a glance

Name: AMD Ryzen 5 7640H
Family: AMD Ryzen 5 (91)
CPU group: AMD Ryzen 7040 (21)
Architecture: Phoenix (Zen 4)
Technology: 4 nm
Segment: Notebook
Generation: 6
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The AMD Ryzen 5 7640H has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 7640H is 4.30 GHz (5.00 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

CPU Cores / Threads: 6 / 12
Core architecture: normal
Cores: 6x Zen 4
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 4.30 GHz
Turbo Frequency (1 Core): 5.00 GHz
Turbo Frequency (6 Cores): --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AI hardware: AMD Ryzen™ AI
AI specifications: AMD dedicated AI XDNA Technology
NPU + CPU + iGPU: --

Integrated graphics (iGPU)

The AMD Ryzen 5 7640H has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen 5 7640H uses the AMD Radeon 760M, which has 512 texture shaders and 8 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

GPU name: AMD Radeon 760M
GPU frequency: 0.80 GHz
GPU (Turbo): 2.60 GHz
Compute units: 8
Shader: 512
Hardware Raytracing: Yes
Release date: Q1/2023
Max. displays: 4
Generation: 10
Direct X: 12
Technology: 4 nm
Max. GPU Memory: 32 GB
Frame Generation: AMD FSR

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

h265 / HEVC (8 bit): Decode / Encode
h265 / HEVC (10 bit): Decode / Encode
h264: Decode / Encode
VP8: Decode
VP9: Decode
AV1: Decode / Encode
AVC: Decode
VC-1: Decode
JPEG: Decode / Encode

Memory & PCIe

The processor can use up to 256 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 120.0 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system.

Memory type: Memory bandwidth:
DDR5-5600
LPDDR5-6400
LPDDR5X-7500
89.6 GB/s
102.4 GB/s
120.0 GB/s
Max. Memory: 256 GB
Memory channels: 2 (Dual Channel)
ECC: Yes
PCIe: 4.0 x 20
PCIe Bandwidth: 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the processor is 54 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU.

TDP (PL1 / PBP): 54 W
TDP (PL2): --
TDP up: --
TDP down: 35 W
Tjunction max.: 100 °C

Technical details

The AMD Ryzen 5 7640H is made in 4 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 22.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.

Technology: 4 nm
Chip design: Monolithic
Socket: FP7r2
L2-Cache: 6.00 MB
L3-Cache: 16.00 MB
AES-NI: Yes
Operating systems: Windows 10, Windows 11, Linux
Virtualization: AMD-V, SVM
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date: Q1/2023
Release price: --
Part Number: 100-000001130
Documents: Technical data sheet

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Benchmark results

Verified Benchmark results
The benchmark results for the AMD Ryzen 5 7640H have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 7 6800H AMD Ryzen 7 6800H
AMD Radeon 680M @ 2.20 GHz
3379
Apple M2 (8-GPU) Apple M2 (8-GPU)
Apple M2 (8 Core) @ 1.40 GHz
2840
Apple M3 (8-GPU) Apple M3 (8-GPU)
Apple M3 (8 Core) @ 1.40 GHz
2840
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
AMD Radeon 760M @ 2.60 GHz
2663
AMD Ryzen 5 7640HS AMD Ryzen 5 7640HS
AMD Radeon 760M @ 2.60 GHz
2663
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
AMD Radeon 760M @ 2.60 GHz
2663
AMD Ryzen 5 PRO 7640HS AMD Ryzen 5 PRO 7640HS
AMD Radeon 760M @ 2.60 GHz
2663

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Apple M1 Apple M1
8C 8T @ 0.60 GHz
11
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 0.60 GHz
11
Apple M1 Pro (8-CPU) Apple M1 Pro (8-CPU)
8C 8T @ 0.60 GHz
11
AMD Ryzen 5 7640H AMD Ryzen 5 7640H
6C 12T @ 4.30 GHz
10
AMD Ryzen 9 7940H AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz
10
AMD Ryzen 7 7840H AMD Ryzen 7 7840H
8C 16T @ 3.80 GHz
10
AMD Ryzen 7 PRO 7840U AMD Ryzen 7 PRO 7840U
8C 16T @ 3.30 GHz
10

Benchmarks





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