EPYC 9355P vs i9-13950HX

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Primary details

Comparing Core i9-13950HX and EPYC 9355P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking177not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Raptor Lake-HXno data
Power efficiency47.11no data
Architecture codenameRaptor Lake-HX (2023)Turin (2024)
Release date4 January 2023 (1 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$590$2,998

Detailed specifications

Core i9-13950HX and EPYC 9355P 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 cores24 (Tetracosa-Core)32 (Dotriaconta-Core)
Threads3264
Base clock speed2.2 GHz3.55 GHz
Boost clock speed5.5 GHz4.4 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache36 MB (shared)256 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die size257 mm28x 70.6 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data66,520 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i9-13950HX and EPYC 9355P 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
SocketFCBGA1964SP5
Power consumption (TDP)55 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-13950HX and EPYC 9355P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA+-
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Core i9-13950HX and EPYC 9355P 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 Core i9-13950HX and EPYC 9355P 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 Core i9-13950HX and EPYC 9355P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size192 GBno data
Max memory channels2no data
Maximum memory bandwidth89.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 13th Gen Intel ProcessorsN/A
Quick Sync Video+-
Graphics max frequency1.65 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-13950HX and EPYC 9355P integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-13950HX and EPYC 9355P integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-13950HX and EPYC 9355P integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-13950HX and EPYC 9355P.

PCIe version5.0 and 4.05.0
PCI Express lanes20128

Pros & cons summary


Recency 4 January 2023 10 October 2024
Physical cores 24 32
Threads 32 64
Power consumption (TDP) 55 Watt 280 Watt

i9-13950HX has 409.1% lower power consumption.

EPYC 9355P, on the other hand, has an age advantage of 1 year, and 33.3% more physical cores and 100% more threads.

We couldn't decide between Core i9-13950HX and EPYC 9355P. We've got no test results to judge.

Be aware that Core i9-13950HX is a notebook processor while EPYC 9355P is a server/workstation one.


Should you still have questions on choice between Core i9-13950HX and EPYC 9355P, ask them in Comments section, and we shall answer.

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Intel Core i9-13950HX
Core i9-13950HX
AMD EPYC 9355P
EPYC 9355P

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