Ryzen 9 7845HX vs Xeon D-2798NX

Primary details

Comparing Xeon D-2798NX and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	157
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	no data	49.46
Architecture codename	no data	Dragon Range-HX (Zen 4) (2023−2024)
Release date	1 July 2022 (2 years ago)	4 January 2023 (1 year ago)

Detailed specifications

Xeon D-2798NX and Ryzen 9 7845HX 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	20 (Icosa-Core)	12 (Dodeca-Core)
Threads	40	24
Base clock speed	2.1 GHz	3 GHz
Boost clock speed	3.1 GHz	5.2 GHz
L1 cache	no data	64K (per core)
L2 cache	no data	1 MB (per core)
L3 cache	30 MB	64 MB (shared)
Chip lithography	10 nm	CCD = 5 nm, I/O = 6 nm
Die size	no data	2x 71 mm2
Maximum core temperature	no data	100 °C
Number of transistors	no data	13,140 million
64 bit support	+	+
Windows 11 compatibility	no data	+
Unlocked multiplier	-	+

Compatibility

Information on Xeon D-2798NX and Ryzen 9 7845HX 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	no data	1
Socket	FCBGA2579	FL1
Power consumption (TDP)	126 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2798NX and Ryzen 9 7845HX. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Thermal Monitoring	+	-
Precision Boost 2	no data	+
Deep Learning Boost	+	-

Security technologies

Xeon D-2798NX and Ryzen 9 7845HX technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
SGX	Yes with Intel® SPS	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2798NX and Ryzen 9 7845HX 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 Xeon D-2798NX and Ryzen 9 7845HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5
Maximum memory size	1 TB	no data
Max memory channels	4	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon D-2798NX and Ryzen 9 7845HX.

PCIe version	4.0	5.0
PCI Express lanes	32	28
USB revision	3.0	no data
Max number of SATA 6 Gb/s Ports	24	no data
Number of USB ports	4	no data
Integrated LAN	+	no data

Pros & cons summary

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Recency	1 July 2022	4 January 2023
Physical cores	20	12
Threads	40	24
Power consumption (TDP)	126 Watt	55 Watt

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Should you still have questions on choice between Xeon D-2798NX and Ryzen 9 7845HX, ask them in Comments section, and we shall answer.

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