PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Ryzen 5 7640U is manufactured by AMD. It was released in 3 May 2023 (2 years ago). It is based on the Phoenix-U (Zen 4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 20,856 points. Launch price was $299.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Ryzen 5 7640U across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Ryzen 5 7640U specifications and capabilities.

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Processing Power

The Ryzen 5 7640U is a 6-core / 12-thread processor based on the Phoenix-U (Zen 4) (2023) architecture, manufactured on a 4 nm process node. It reaches a maximum boost clock of 4.9 GHz from a base frequency of 3.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 16 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 20,856, placing it in the Mid-Range performance tier as a Recent generation product.

Specification	Ryzen 5 7640U
Cores / ThreadsPhysical/logical processing units	6C / 12T
Max Boost ClockPeak single-core speed under boost	4.9 GHz
Base ClockGuaranteed minimum operating frequency	3.5 GHz
ArchitectureCPU microarchitecture design	Phoenix-U (Zen 4) (2023)
Process NodeFabrication technology — smaller = more efficient	4 nm
L3 CacheShared cache — reduces memory latency for all cores	16 MB (total)
L2 CachePer-core fast cache for frequently accessed data	1 MB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	178 mm2
Transistor CountMore transistors = more capabilities	25,000 million
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
PassMark ScoreOverall multi-threaded benchmark score	20,856

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Memory & Platform

The Ryzen 5 7640U fits into the FP8 socket and supports PCIe 4.0. It supports DDR5 memory.

Specification	Ryzen 5 7640U
TypeDesktop or Laptop processor	Laptop
SocketMotherboard socket required	FP8
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 4.0
RAM TypeSupported memory standard	DDR5
Max CPUs in ConfigMulti-socket support for servers	1

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Power & Cooling

The Ryzen 5 7640U has a rated TDP (Thermal Design Power) of 15 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Ryzen 5 7640U
TDPThermal Design Power — heat output under sustained workload	15 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

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Value Analysis

Performance ranking position: #736 out of all indexed processors.

Specification	Ryzen 5 7640U
Launch PriceOriginal retail price at launch	$299
Performance RankPosition in overall performance ranking	#736
Release DateLaunch date	3 May 2023 (2 years ago)
Release Year	2023
DesignerArchitecture designer (e.g. Intel, AMD)	AMD
ManufacturerFabrication foundry (e.g. TSMC)	TSMC