Ryzen 5 PRO 7640U vs Celeron U3400

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Primary details

Comparing Celeron U3400 and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel CeleronAMD Phoenix (Zen 4, Ryzen 7040)
Architecture codenameWestmere (2010−2011)Phoenix (Zen4)
Release date24 May 2010 (13 years ago)23 May 2023 (less than a year ago)

Detailed specifications

Celeron U3400 and Ryzen 5 PRO 7640U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)6 (Hexa-Core)
Threads212
Base clock speed1.06 GHz3.5 GHz
Boost clock speed0.07 GHz4.9 GHz
Bus support1 × 2.5 GT/sno data
L1 cache128 KB384 KB
L2 cache512 KB6 MB
L3 cache2 MB16 MB
Chip lithography32 nm4 nm
Die size81 mm2178 mm2
Maximum core temperature105 °C100 °C
Number of transistors382 Millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Celeron U3400 and Ryzen 5 PRO 7640U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
SocketBGA1288no data
Power consumption (TDP)18 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron U3400 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.

AES-NI-no data
FMA+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+no data
Flex Memory Access+no data
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data
StatusDiscontinuedno data

Security technologies

Celeron U3400 and Ryzen 5 PRO 7640U technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron U3400 and Ryzen 5 PRO 7640U are enumerated here.

VT-d-no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron U3400 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800no data
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth12.8 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® ProcessorsAMD Radeon 760M
Clear Video+no data
Graphics max frequency500 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron U3400 and Ryzen 5 PRO 7640U integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron U3400 and Ryzen 5 PRO 7640U.

PCIe version2.0no data
PCI Express lanes16no data

Pros & cons summary


Recency 24 May 2010 23 May 2023
Physical cores 2 6
Threads 2 12
Chip lithography 32 nm 4 nm
Power consumption (TDP) 18 Watt 15 Watt

We couldn't decide between Celeron U3400 and Ryzen 5 PRO 7640U. We've got no test results to judge.


Should you still have questions on choice between Celeron U3400 and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

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Intel Celeron U3400
Celeron U3400
AMD Ryzen 5 PRO 7640U
Ryzen 5 PRO 7640U

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Community ratings

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Questions & comments

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