Intel Xeon D-2141I vs Intel Xeon E3-1285L v3

Comparative analysis of Intel Xeon D-2141I and Intel Xeon E3-1285L v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics API support. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Xeon D-2141I

Intel Xeon E3-1285L v3

Differences

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
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
16x more maximum memory size: 512 GB vs 32 GB
Around 78% better performance in PassMark - CPU mark: 12117 vs 6803

Specifications (specs)
Number of cores	8 vs 4
Number of threads	16 vs 8
Manufacturing process technology	14 nm vs 22 nm
Maximum memory size	512 GB vs 32 GB
Benchmarks
PassMark - CPU mark	12117 vs 6803

Reasons to consider the Intel Xeon E3-1285L v3

Around 30% higher clock speed: 3.90 GHz vs 3.00 GHz
Around 25% better performance in PassMark - Single thread mark: 2149 vs 1713

Specifications (specs)
Maximum frequency	3.90 GHz vs 3.00 GHz
Benchmarks
PassMark - Single thread mark	2149 vs 1713

Compare benchmarks

CPU 1: Intel Xeon D-2141I
CPU 2: Intel Xeon E3-1285L v3

PassMark - Single thread mark

CPU 1

CPU 2

1713

2149

PassMark - CPU mark

CPU 1

CPU 2

12117

6803

Name	Intel Xeon D-2141I	Intel Xeon E3-1285L v3
PassMark - Single thread mark	1713	2149
PassMark - CPU mark	12117	6803
Geekbench 4 - Single Core		4062
Geekbench 4 - Multi-Core		13475
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		1.853
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		80.062
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.584
CompuBench 1.5 Desktop - Video Composition (Frames/s)		2.365
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		5.981

Compare specifications (specs)

	Intel Xeon D-2141I	Intel Xeon E3-1285L v3
Essentials
Architecture codename	Skylake	Haswell
Launch date	Q1'18	June 2013
Place in performance rating	1302	1300
Processor Number	D-2141I	E3-1285Lv3
Series	Intel® Xeon® D Processor	Intel® Xeon® Processor E3 v3 Family
Status	Launched	Discontinued
Vertical segment	Server	Server
Launch price (MSRP)		$809
Price now		$808.02
Value for money (0-100)		3.64
Performance
64 bit support
Base frequency	2.20 GHz	3.10 GHz
Manufacturing process technology	14 nm	22 nm
Maximum frequency	3.00 GHz	3.90 GHz
Number of cores	8	4
Number of threads	16	8
Number of Ultra Path Interconnect (UPI) Links	0
Bus Speed		5 GT/s DMI
Die size		160 mm
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		8192 KB (shared)
Number of QPI Links		0
Transistor count		1400 million
Memory
Max memory channels	4	2
Maximum memory size	512 GB	32 GB
Supported memory frequency	2133 MHz
Supported memory types	DDR4	DDR3 and DDR3L 1333/1600 at 1.5V
ECC memory support
Maximum memory bandwidth		25.6 GB/s
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Sockets supported	FCBGA2518	FCLGA1150
Thermal Design Power (TDP)	65 Watt	65 Watt
Package Size		37.5mm x 37.5mm
Thermal Solution		PCG 2013C
Peripherals
Max number of PCIe lanes	32	16
PCI Express revision	3.0	3.0
PCIe configurations	>	1x16, 2x8, 1x8/2x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Anti-Theft technology
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	1
Thermal Monitoring
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Stable Image Platform Program (SIPP)
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.25 GHz
Graphics max frequency		1.25 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics		Intel HD Graphics P4700
Graphics interfaces
Number of displays supported		3
Graphics API support
DirectX		11.2