EPYC 9455 vs Pentium 6805

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Primary details

Comparing Pentium 6805 and EPYC 9455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1690not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency17.51no data
Architecture codenameIce Lake-Y (2020)Turin (2024)
Release date1 October 2020 (4 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$161$5,412

Detailed specifications

Pentium 6805 and EPYC 9455 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)48 (Octatetraconta-Core)
Threads496
Base clock speed1.1 GHz3.15 GHz
Boost clock speed3 GHz4.4 GHz
L1 cache80 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache4 MB (shared)192 MB (shared)
Chip lithography10 nm4 nm
Die size123 mm26x 70.6 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data49,890 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Pentium 6805 and EPYC 9455 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
SocketFCBGA1526SP5
Power consumption (TDP)15 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 6805 and EPYC 9455. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Pentium 6805 and EPYC 9455 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 6805 and EPYC 9455 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 Pentium 6805 and EPYC 9455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200, LPDDR4-3733DDR5
Maximum memory size64 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 10th Gen Intel ProcessorsN/A
Graphics max frequency850 MHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Pentium 6805 and EPYC 9455 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Pentium 6805 and EPYC 9455.

PCIe version3.05.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 October 2020 10 October 2024
Physical cores 2 48
Threads 4 96
Chip lithography 10 nm 4 nm
Power consumption (TDP) 15 Watt 300 Watt

Pentium 6805 has 1900% lower power consumption.

EPYC 9455, on the other hand, has an age advantage of 4 years, 2300% more physical cores and 2300% more threads, and a 150% more advanced lithography process.

We couldn't decide between Pentium 6805 and EPYC 9455. We've got no test results to judge.

Be aware that Pentium 6805 is a notebook processor while EPYC 9455 is a server/workstation one.


Should you still have questions on choice between Pentium 6805 and EPYC 9455, ask them in Comments section, and we shall answer.

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Intel Pentium 6805
Pentium 6805
AMD EPYC 9455
EPYC 9455

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