Xeon D-2899NT vs w9-3475X

Primary details

Comparing Xeon w9-3475X and Xeon D-2899NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	61	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	26.93	no data
Market segment	Server	Server
Power efficiency	12.92	no data
Architecture codename	Sapphire Rapids (2023−2024)	Ice Lake-D (2022−2023)
Release date	15 February 2023 (1 year ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$3,739	$2,138

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon w9-3475X and Xeon D-2899NT 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	36	22 (Docosa-Core)
Threads	72	44
Base clock speed	2.2 GHz	2.2 GHz
Boost clock speed	4.8 GHz	3.1 GHz
L1 cache	80 KB (per core)	80 KB (per core)
L2 cache	2 MB (per core)	1.25 MB (per core)
L3 cache	82.5 MB	30 MB (shared)
Chip lithography	Intel 7 nm	10 nm
Die size	4x 477 mm2	no data
Maximum case temperature (TCase)	74 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Xeon w9-3475X and Xeon D-2899NT 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	1
Socket	FCLGA4677	FCBGA2579
Power consumption (TDP)	300 Watt	135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w9-3475X and Xeon D-2899NT. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon w9-3475X and Xeon D-2899NT technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	-	Yes with Intel® SPS
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w9-3475X and Xeon D-2899NT are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w9-3475X and Xeon D-2899NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR4
Maximum memory size	4 TB	1 TB
Max memory channels	8	4
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon w9-3475X and Xeon D-2899NT.

PCIe version	5.0	4.0
PCI Express lanes	112	32
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	no data	+

Pros & cons summary

---

Recency	15 February 2023	14 December 2023
Physical cores	36	22
Threads	72	44
Power consumption (TDP)	300 Watt	135 Watt

---

Should you still have questions on choice between Xeon w9-3475X and Xeon D-2899NT, 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.

---