EPYC 9825 vs i9-10900X

Primary details

Comparing Core i9-10900X and EPYC 9825 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	509	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	8.12	no data
Architecture codename	Cascade Lake-X (2019)	Turin (2024)
Release date	19 October 2019 (5 years ago)	10 October 2024 (recently)
Launch price (MSRP)	no data	$13,006

Detailed specifications

Core i9-10900X and EPYC 9825 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 cores	10 (Deca-Core)	144
Threads	20	288
Base clock speed	3.7 GHz	2.2 GHz
Boost clock speed	4.7 GHz	3.7 GHz
Bus rate	8 GT/s DMI3 MHz	no data
L1 cache	64K (per core)	80 KB (per core)
L2 cache	1 MB (per core)	1 MB (per core)
L3 cache	19.25 MB (shared)	384 MB (shared)
Chip lithography	14 nm	3 nm
Maximum core temperature	94 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Core i9-10900X and EPYC 9825 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 configuration	1	2
Socket	FCLGA2066	SP5
Power consumption (TDP)	165 Watt	390 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900X and EPYC 9825. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Turbo Boost Max 3.0	+	no data
Precision Boost 2	no data	+
Deep Learning Boost	+	-

Security technologies

Core i9-10900X and EPYC 9825 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 Core i9-10900X and EPYC 9825 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900X and EPYC 9825. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	256 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	94 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Core i9-10900X and EPYC 9825.

PCIe version	3.0	5.0
PCI Express lanes	48	128

Pros & cons summary

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Recency	19 October 2019	10 October 2024
Physical cores	10	144
Threads	20	288
Chip lithography	14 nm	3 nm
Power consumption (TDP)	165 Watt	390 Watt

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Should you still have questions on choice between Core i9-10900X and EPYC 9825, ask them in Comments section, and we shall answer.

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