EPYC 7643 vs Celeron G470

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Primary details

Comparing Celeron G470 and EPYC 7643 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated38
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data6.32
Market segmentDesktop processorServer
Seriesno dataAMD EPYC
Power efficiencyno data20.14
Architecture codenameno dataMilan (2021−2023)
Release date1 April 2013 (11 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)no data$4,995

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron G470 and EPYC 7643 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 cores1 (Single-Core)48 (Octatetraconta-Core)
Threads296
Base clock speed2 GHz2.3 GHz
Boost clock speedno data3.6 GHz
Bus rate5 GT/sno data
Multiplierno data23
L1 cacheno data3 MB
L2 cacheno data24 MB
L3 cache1.5 MB Intel® Smart Cache256 MB (shared)
Chip lithography32 nm7 nm+
Die sizeno data8x 81 mm2
Maximum core temperature66 °Cno data
Number of transistorsno data33,200 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Celeron G470 and EPYC 7643 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 configuration12
SocketFCLGA1155SP3
Power consumption (TDP)35 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G470 and EPYC 7643. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Celeron G470 and EPYC 7643 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 G470 and EPYC 7643 are enumerated here.

AMD-V-+
VT-d-no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G470 and EPYC 7643. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333DDR4-3200
Maximum memory size32 GB4 TiB
Max memory channels2no data
Maximum memory bandwidth17 GB/s204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® ProcessorsN/A
Graphics max frequency1 GHzno data

Graphics interfaces

Available interfaces and connections of Celeron G470 and EPYC 7643 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron G470 and EPYC 7643.

PCIe version2.04.0
PCI Express lanesno data128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron G470 570
EPYC 7643 76050
+13242%

Pros & cons summary


Recency 1 April 2013 12 January 2021
Physical cores 1 48
Threads 2 96
Chip lithography 32 nm 7 nm
Power consumption (TDP) 35 Watt 225 Watt

Celeron G470 has 542.9% lower power consumption.

EPYC 7643, on the other hand, has an age advantage of 7 years, 4700% more physical cores and 4700% more threads, and a 357.1% more advanced lithography process.

We couldn't decide between Celeron G470 and EPYC 7643. We've got no test results to judge.

Note that Celeron G470 is a desktop processor while EPYC 7643 is a server/workstation one.


Should you still have questions on choice between Celeron G470 and EPYC 7643, ask them in Comments section, and we shall answer.

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Intel Celeron G470
Celeron G470
AMD EPYC 7643
EPYC 7643

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Community ratings

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


2.4 14 votes

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1.2 232 votes

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Questions & comments

Here you can ask a question about Celeron G470 or EPYC 7643, agree or disagree with our judgements, or report an error or mismatch.