Ryzen 5 PRO 8640U vs Celeron J3455E

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Primary details

Comparing Celeron J3455E and Ryzen 5 PRO 8640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2112not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Architecture codenameno dataHawk Point
Release date1 July 2019 (4 years ago)16 April 2024 (less than a year ago)

Detailed specifications

Celeron J3455E and Ryzen 5 PRO 8640U 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 coresno data6 (Hexa-Core)
Threads412
Base clock speed1.5 GHz3.5 GHz
Boost clock speed2.3 GHz4.9 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache2 MB16 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data178 mm2
Maximum core temperature105 °Cno data
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplierNoNo

Compatibility

Information on Celeron J3455E and Ryzen 5 PRO 8640U 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 configuration11
Socketno dataFP7
Power consumption (TDP)10 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J3455E and Ryzen 5 PRO 8640U. You'll probably need this information if you require some particular technology.

AES-NI++
AVXno data+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+no data
SIPP-no data
Smart Response-no data
StatusDiscontinuedno data

Security technologies

Celeron J3455E and Ryzen 5 PRO 8640U technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
Identity Protection+no data
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J3455E and Ryzen 5 PRO 8640U are enumerated here.

AMD-Vno data+
VT-d+no data
VT-x+no data
VT-i-no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J3455E and Ryzen 5 PRO 8640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/sDDR5
Maximum memory size8 GBno data
Max memory channels2no data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 500AMD Radeon 760M
Max video memory8 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency750 MHzno data
Execution Units12no data

Graphics interfaces

Available interfaces and connections of Celeron J3455E and Ryzen 5 PRO 8640U integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+no data
HDMI+no data
MIPI-DSI+no data

Graphics API support

APIs supported by Celeron J3455E and Ryzen 5 PRO 8640U integrated GPUs, sometimes API versions are included.

DirectX+no data
OpenGL+no data

Peripherals

Specifications and connection of peripherals supported by Celeron J3455E and Ryzen 5 PRO 8640U.

PCIe version2.04.0
PCI Express lanes620

Pros & cons summary


Integrated graphics card 0.75 15.28
Recency 1 July 2019 16 April 2024
Threads 4 12
Chip lithography 14 nm 4 nm
Power consumption (TDP) 10 Watt 28 Watt

We couldn't decide between Celeron J3455E and Ryzen 5 PRO 8640U. We've got no test results to judge.

Note that Celeron J3455E is a desktop processor while Ryzen 5 PRO 8640U is a server/workstation one.


Should you still have questions on choice between Celeron J3455E and Ryzen 5 PRO 8640U, ask them in Comments section, and we shall answer.

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Intel Celeron J3455E
Celeron J3455E
AMD Ryzen 5 PRO 8640U
Ryzen 5 PRO 8640U

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 2 votes

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Questions & comments

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