Ryzen 9 5900H vs Xeon D-2142IT

Primary details

Comparing Xeon D-2142IT and Ryzen 9 5900H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	590
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon D	AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency	no data	27.21
Architecture codename	Skylake (server) (2017−2018)	Cezanne U (Zen 3) (2021−2022)
Release date	7 February 2018 (6 years ago)	7 January 2021 (3 years ago)
Launch price (MSRP)	$438	no data

Detailed specifications

Xeon D-2142IT and Ryzen 9 5900H 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	8 (Octa-Core)	8 (Octa-Core)
Threads	16	16
Base clock speed	1.9 GHz	3.3 GHz
Boost clock speed	3 GHz	4.6 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	19	no data
L1 cache	512 KB	512 KB
L2 cache	8 MB	4 MB
L3 cache	11 MB	16 MB
Chip lithography	14 nm	7 nm
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon D-2142IT and Ryzen 9 5900H 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 (Uniprocessor)	no data
Socket	FCBGA2518	FP6
Power consumption (TDP)	65 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2142IT and Ryzen 9 5900H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2, Intel® AVX-512	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	-	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Turbo Boost Max 3.0	-	no data

Security technologies

Xeon D-2142IT and Ryzen 9 5900H technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2142IT and Ryzen 9 5900H are enumerated here.

VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2142IT and Ryzen 9 5900H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	no data
Maximum memory size	512 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 8 (Ryzen 4000)

Peripherals

Specifications and connection of peripherals supported by Xeon D-2142IT and Ryzen 9 5900H.

PCIe version	3.0	no data
PCI Express lanes	32	no data

Pros & cons summary

---

Recency	7 February 2018	7 January 2021
Chip lithography	14 nm	7 nm
Power consumption (TDP)	65 Watt	45 Watt

---

Should you still have questions on choice between Xeon D-2142IT and Ryzen 9 5900H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---