Intel Pentium D1508 vs Intel Xeon E3-1285L v4

Comparative analysis of Intel Pentium D1508 and Intel Xeon E3-1285L v4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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 Pentium D1508

Intel Xeon E3-1285L v4

Differences

Reasons to consider the Intel Pentium D1508

4x more maximum memory size: 128 GB vs 32 GB
2.6x lower typical power consumption: 25 Watt vs 65 Watt

Maximum memory size	128 GB vs 32 GB
Thermal Design Power (TDP)	25 Watt vs 65 Watt

Reasons to consider the Intel Xeon E3-1285L v4

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 46% higher clock speed: 3.80 GHz vs 2.60 GHz
Around 34% better performance in PassMark - Single thread mark: 2355 vs 1760
2.5x better performance in PassMark - CPU mark: 8090 vs 3240

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.80 GHz vs 2.60 GHz
Benchmarks
PassMark - Single thread mark	2355 vs 1760
PassMark - CPU mark	8090 vs 3240

Compare benchmarks

CPU 1: Intel Pentium D1508
CPU 2: Intel Xeon E3-1285L v4

PassMark - Single thread mark

CPU 1

CPU 2

1760

2355

PassMark - CPU mark

CPU 1

CPU 2

3240

8090

Name	Intel Pentium D1508	Intel Xeon E3-1285L v4
PassMark - Single thread mark	1760	2355
PassMark - CPU mark	3240	8090
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		15.699
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		119.584
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.832
CompuBench 1.5 Desktop - Video Composition (Frames/s)		4.973
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		40.284

Compare specifications (specs)

	Intel Pentium D1508	Intel Xeon E3-1285L v4
Essentials
Architecture codename	Broadwell	Broadwell
Launch date	Q4'15	Q2'15
Place in performance rating	1480	1492
Processor Number	D1508	E3-1285LV4
Series	Intel® Pentium® Processor D Series	Intel® Xeon® Processor E3 v4 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	2.20 GHz	3.40 GHz
Manufacturing process technology	14 nm	14 nm
Maximum frequency	2.60 GHz	3.80 GHz
Number of cores	2	4
Number of threads	4	8
Bus Speed		5 GT/s DMI
Number of QPI Links		0
Memory
Max memory channels	2	2
Maximum memory size	128 GB	32 GB
Supported memory frequency	1866 MHz
Supported memory types	DDR4, DDR3	DDR3 and DDR3L 1333/1600/1866 at 1.5V
Maximum memory bandwidth		29.8 GB/s
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	FCBGA1667	FCLGA1150
Thermal Design Power (TDP)	25 Watt	65 Watt
Thermal Solution		PCG 2013B
Peripherals
Integrated LAN
Max number of PCIe lanes	32	16
Number of USB ports	8
PCI Express revision	2.0/3.0	3.0
PCIe configurations	x4 x8 x16	1x16
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® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Thermal Monitoring
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
eDRAM		128 MB
Execution Units		48
Graphics base frequency		300 MHz
Graphics max dynamic frequency		1.15 GHz
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® Quick Sync Video
Max video memory		32 GB
Graphics interfaces
Number of displays supported		3