Intel Xeon D-1622 vs Intel Xeon D-2141I

Comparative analysis of Intel Xeon D-1622 and Intel Xeon D-2141I processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon D-1622

Intel Xeon D-2141I

Differences

Reasons to consider the Intel Xeon D-1622

Around 7% higher clock speed: 3.20 GHz vs 3.00 GHz
Around 63% lower typical power consumption: 40 Watt vs 65 Watt
Around 9% better performance in PassMark - Single thread mark: 1875 vs 1713

Specifications (specs)
Maximum frequency	3.20 GHz vs 3.00 GHz
Thermal Design Power (TDP)	40 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	1875 vs 1713

Reasons to consider the Intel Xeon D-2141I

4 more cores, run more applications at once: 8 vs 4
8 more threads: 16 vs 8
4x more maximum memory size: 512 GB vs 128 GB
Around 95% better performance in PassMark - CPU mark: 12117 vs 6205

Specifications (specs)
Number of cores	8 vs 4
Number of threads	16 vs 8
Maximum memory size	512 GB vs 128 GB
Benchmarks
PassMark - CPU mark	12117 vs 6205

Compare benchmarks

CPU 1: Intel Xeon D-1622
CPU 2: Intel Xeon D-2141I

PassMark - Single thread mark

CPU 1

CPU 2

1875

1713

PassMark - CPU mark

CPU 1

CPU 2

6205

12117

Name	Intel Xeon D-1622	Intel Xeon D-2141I
PassMark - Single thread mark	1875	1713
PassMark - CPU mark	6205	12117

Compare specifications (specs)

	Intel Xeon D-1622	Intel Xeon D-2141I
Essentials
Architecture codename	Hewitt Lake	Skylake
Launch date	2 Apr 2019	Q1'18
Launch price (MSRP)	$170
Place in performance rating	1224	1214
Processor Number	D-1622	D-2141I
Series	Intel Xeon D Processor	Intel® Xeon® D Processor
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	2.60 GHz	2.20 GHz
L1 cache	256 KB
L2 cache	1 MB
L3 cache	6 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	83
Maximum frequency	3.20 GHz	3.00 GHz
Number of cores	4	8
Number of QPI Links	0
Number of threads	8	16
Number of Ultra Path Interconnect (UPI) Links	0	0
Memory
Max memory channels	2	4
Maximum memory size	128 GB	512 GB
Supported memory frequency	2133 MHz	2133 MHz
Supported memory types	DDR4, DDR3	DDR4
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm
Sockets supported	FCBGA1667	FCBGA2518
Thermal Design Power (TDP)	40 Watt	65 Watt
Low Halogen Options Available
Peripherals
Integrated LAN
Max number of PCIe lanes	32	32
Max number of SATA 6 Gb/s Ports	6
Number of USB ports	8
PCI Express revision	2.0/3.0	3.0
PCIe configurations	x4 x8 x16	>
Scalability	1S Only	1S Only
Total number of SATA ports	6
UART
USB revision	2.0/3.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Memory Protection Extensions (Intel® MPX)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel AVX2	Intel® AVX2
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® ME Firmware Version	SPS 3.0
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Quiet System
Thermal Monitoring
Intel® TSX-NI
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units		1
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)