Xeon D-1846 vs Platinum 9282

Primary details

Comparing Xeon Platinum 9282 and Xeon D-1846 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Platinum	no data
Architecture codename	Cascade Lake-AP (2019)	no data
Release date	2 April 2019 (5 years ago)	1 October 2023 (less than a year ago)
Current price	$14999	no data

Detailed specifications

Xeon Platinum 9282 and Xeon D-1846 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	56 (Hexapentaconta-Core)	10 (Deca-Core)
Threads	112	20
Base clock speed	2.6 GHz	2 GHz
Boost clock speed	3.8 GHz	3.1 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	no data
L2 cache	1 MB (per core)	no data
L3 cache	77 MB (shared)	15360 KB
Chip lithography	14 nm	no data
Number of transistors	8,000 million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 9282 and Xeon D-1846 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	2	no data
Socket	Intel BGA5903	FCBGA2227
Power consumption (TDP)	400 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 9282 and Xeon D-1846. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	Intel® AVX-512
AES-NI	+	+
FMA	+	no data
AVX	+	no data
PowerNow	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	no data
Thermal Monitoring	no data	+
SIPP	+	no data
Status	Discontinued	Launched

Security technologies

Xeon Platinum 9282 and Xeon D-1846 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 9282 and Xeon D-1846 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9282 and Xeon D-1846. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4
Maximum memory size	2 TiB	256 GB
Max memory channels	12	2
Maximum memory bandwidth	281.6 GB/s	no data
ECC memory support	no data	+

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 9282 and Xeon D-1846.

PCIe version	no data	4.0
PCI Express lanes	no data	16
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	2 April 2019	1 October 2023
Physical cores	56	10
Threads	112	20
Power consumption (TDP)	400 Watt	55 Watt

---

Should you still have questions on choice between Xeon Platinum 9282 and Xeon D-1846, 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.

---