Product Compare

Intel Xeon D-1540 vs Intel Core i9 12900

	CPU Intel Xeon D-1540	CPU Intel Core i9 12900
General Parameters
Release Date	Mar 2015	Jan 2022
Manufacturer	Intel	Intel
Type	Server	Desktop
Core Architecture	Broadwell	Alder Lake-S
Integrated Graphics	N/A	UHD Graphics 770
Generation	Xeon D (Broadwell-DE)	Core i9 (Alder Lake-S)
Package
Transistor Count	3.2 billions
Manufacturing Process	14 nm	10 nm
Socket	Intel BGA 1667	Intel Socket 1700
Power Consumption	45 W	65 W
Peak Operating Temperature	80 °C	72 °C
Foundry	Intel	Intel
Die Size	246 mm²	215 mm²
Package	FC-BGA14C	FC-LGA16A
CPU Performance
Performance Core Base Frequency	2 GHz	2.4 GHz
Performance Core Turbo Frequency	2.6 GHz	5.1 GHz
Total Core Count	8	16
Total Thread Count	16	24
Bus Frequency	100 MHz	100 MHz
Multiplier	20.0	24.0
L1 Cache	64 K per core	80 KB per core
L2 Cache	256 K per core	1.25 MB per core
L3 Cache	1.5 MB per core	30 MB shared
Unlocked Multiplier	No	Yes
SMP	1	1
Performance Cores		8
Performance Core Threads		16
Efficiency Cores		8
Efficiency Core Threads		8
Efficiency Core Base Frequency		1800 MHz
Efficiency Core Turbo Frequency		3.8 GHz
Memory Parameters
Memory Types	DDR3,DDR4	DDR4-3200, DDR5-4800
Max Memory Channels	2	2
ECC Memory Support	Yes	No
Max Memory Bandwidth		76.8 GB/s
Miscellaneous
PCIe Version	3	5
PCIe Lanes	24	20
Benchmarks
Geekbench 6 Single Core	834	2727
Geekbench 6 Multi Core	4483	13396