Intel Xeon E3-1284L v3 vs Intel Xeon E5-4628L v4

Comparative analysis of Intel Xeon E3-1284L v3 and Intel Xeon E5-4628L v4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: 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), PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon E3-1284L v3

Intel Xeon E5-4628L v4

Differences

Reasons to consider the Intel Xeon E3-1284L v3

Around 45% higher clock speed: 3.20 GHz vs 2.20 GHz
Around 15% higher maximum core temperature: 100 °C vs 87
Around 60% lower typical power consumption: 47 Watt vs 75 Watt

Maximum frequency	3.20 GHz vs 2.20 GHz
Maximum core temperature	100 °C vs 87
Thermal Design Power (TDP)	47 Watt vs 75 Watt

Reasons to consider the Intel Xeon E5-4628L v4

10 more cores, run more applications at once: 14 vs 4
20 more threads: 28 vs 8
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
48x more maximum memory size: 1.5 TB vs 32 GB

Number of cores	14 vs 4
Number of threads	28 vs 8
Manufacturing process technology	14 nm vs 22 nm
Maximum memory size	1.5 TB vs 32 GB
Max number of CPUs in a configuration	4 vs 1

Compare benchmarks

CPU 1: Intel Xeon E3-1284L v3
CPU 2: Intel Xeon E5-4628L v4

Name	Intel Xeon E3-1284L v3	Intel Xeon E5-4628L v4
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	11.603
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	90.521
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.673
CompuBench 1.5 Desktop - Video Composition (Frames/s)	15.649
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	25.273
PassMark - Single thread mark		1241
PassMark - CPU mark		11315

Compare specifications (specs)

	Intel Xeon E3-1284L v3	Intel Xeon E5-4628L v4
Essentials
Architecture codename	Crystal Well	Broadwell
Family	Xeon E3
Launch date	1 March 2014	Q2'16
Launch price (MSRP)	$662
Place in performance rating	1693	1694
Processor Number	E3-1284L v3	E5-4628LV4
Vertical segment	Embedded	Embedded
Series		Intel® Xeon® Processor E5 v4 Family
Status		Launched
Performance
64 bit support
Base frequency	1.80 GHz	1.80 GHz
Bus Speed	5 GT/s DMI	8 GT/s QPI
L1 cache	256 KB
L2 cache	1 MB
L3 cache	6 MB
Manufacturing process technology	22 nm	14 nm
Maximum core temperature	100 °C	87
Maximum frequency	3.20 GHz	2.20 GHz
Number of cores	4	14
Number of threads	8	28
Unlocked
Number of QPI Links		2
Memory
ECC memory support
Max memory channels	2	4
Maximum memory bandwidth	25.6 GB/s	68 GB/s
Maximum memory size	32 GB	1.5 TB
Supported memory types	DDR3L 1333/1600	DDR4
Graphics
Graphics base frequency	750 MHz
Graphics max frequency	1.00 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel Iris Pro Graphics 5200
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3
VGA
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	4
Sockets supported	FCBGA1364	FCLGA2011-3
Thermal Design Power (TDP)	47 Watt	75 Watt
Package Size		45mm x 52.5mm
Peripherals
Max number of PCIe lanes	16	40
PCI Express revision	3.0	3.0
PCIe configurations	1x16, 2x8, 1x8 2x4	x4, x8, x16
Scalability		4S
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® OS Guard
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Flex Memory Access
Intel® Instruction Replay Technology
Physical Address Extensions (PAE)		46-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)