EPYC 9555 vs Celeron G3900T

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Primary details

Comparing Celeron G3900T and EPYC 9555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2284not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Celeronno data
Power efficiency3.43no data
Architecture codenameSkylake (2015−2016)Turin (2024)
Release date19 October 2015 (9 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$9,826

Detailed specifications

Celeron G3900T and EPYC 9555 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)64 (Tetrahexaconta-Core)
Threads2128
Base clock speed2.6 GHz3.2 GHz
Boost clock speed2.6 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier26no data
L1 cache128 KB80 KB (per core)
L2 cache512 KB1 MB (per core)
L3 cache2 MB256 MB (shared)
Chip lithography14 nm4 nm
Die size98.57 mm28x 70.6 mm2
Number of transistorsno data66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron G3900T and EPYC 9555 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 configuration1 (Uniprocessor)2
SocketFCLGA1151SP5
Power consumption (TDP)35 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G3900T and EPYC 9555. 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+-
Precision Boost 2no data+

Security technologies

Celeron G3900T and EPYC 9555 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
SGXYes with Intel® MEno data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G3900T and EPYC 9555 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 G3900T and EPYC 9555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 510N/A
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Celeron G3900T and EPYC 9555 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Celeron G3900T and EPYC 9555 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Celeron G3900T and EPYC 9555 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Celeron G3900T and EPYC 9555.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 19 October 2015 10 October 2024
Physical cores 2 64
Threads 2 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 35 Watt 360 Watt

Celeron G3900T has 928.6% lower power consumption.

EPYC 9555, on the other hand, has an age advantage of 8 years, 3100% more physical cores and 6300% more threads, and a 250% more advanced lithography process.

We couldn't decide between Celeron G3900T and EPYC 9555. We've got no test results to judge.

Be aware that Celeron G3900T is a notebook processor while EPYC 9555 is a server/workstation one.


Should you still have questions on choice between Celeron G3900T and EPYC 9555, ask them in Comments section, and we shall answer.

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Intel Celeron G3900T
Celeron G3900T
AMD EPYC 9555
EPYC 9555

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