Intel Xeon E3-1585L v5 vs Intel Xeon W-2135

Comparative analysis of Intel Xeon E3-1585L v5 and Intel Xeon W-2135 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: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon E3-1585L v5

Intel Xeon W-2135

Differences

Reasons to consider the Intel Xeon E3-1585L v5

Around 56% higher maximum core temperature: 100 vs 64
3.1x lower typical power consumption: 45 Watt vs 140 Watt

Maximum core temperature	100 vs 64
Thermal Design Power (TDP)	45 Watt vs 140 Watt

Reasons to consider the Intel Xeon W-2135

2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 22% higher clock speed: 4.50 GHz vs 3.70 GHz
8x more maximum memory size: 512 GB vs 64 GB
Around 21% better performance in PassMark - Single thread mark: 2608 vs 2152
Around 81% better performance in PassMark - CPU mark: 14437 vs 7959

Specifications (specs)
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	4.50 GHz vs 3.70 GHz
Maximum memory size	512 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	2608 vs 2152
PassMark - CPU mark	14437 vs 7959

Compare benchmarks

CPU 1: Intel Xeon E3-1585L v5
CPU 2: Intel Xeon W-2135

PassMark - Single thread mark

CPU 1

CPU 2

2152

2608

PassMark - CPU mark

CPU 1

CPU 2

7959

14437

Name	Intel Xeon E3-1585L v5	Intel Xeon W-2135
PassMark - Single thread mark	2152	2608
PassMark - CPU mark	7959	14437
Geekbench 4 - Single Core		1072
Geekbench 4 - Multi-Core		6403

Compare specifications (specs)

	Intel Xeon E3-1585L v5	Intel Xeon W-2135
Essentials
Architecture codename	Skylake	Skylake
Launch date	Q2'16	Q3'17
Place in performance rating	1134	1117
Processor Number	E3-1585LV5	W-2135
Series	Intel® Xeon® Processor E3 v5 Family	Intel® Xeon® W Processor
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.00 GHz	3.70 GHz
Bus Speed	8 GT/s DMI3	0 GT/s QPI
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100	64
Maximum frequency	3.70 GHz	4.50 GHz
Number of cores	4	6
Number of QPI Links	0	0
Number of threads	8	12
Number of Ultra Path Interconnect (UPI) Links		0
Memory
Max memory channels	2	4
Maximum memory size	64 GB	512 GB
Supported memory types	DDR3L,LPDDR3 1600MHz, DDR4 2133MHz at 1.2V	DDR4 1600/1866/2133/2400/2666
Maximum memory bandwidth		85.3 GB/s
Graphics
Device ID	0x193A
eDRAM	128 MB
Execution Units	72
Graphics base frequency	350 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	64 GB
Processor graphics	Intel® Iris® Pro Graphics P580
Graphics interfaces
Number of displays supported	3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Sockets supported	FCBGA1440	FCLGA2066
Thermal Design Power (TDP)	45 Watt	140 Watt
Package Size		45mm x 52.5mm
Peripherals
Max number of PCIe lanes	16	48
PCI Express revision	3.0	3.0
PCIe configurations	1x16,2x8,1x8+2x4	x4, x8, x16
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Optane™ Memory Supported
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units		2
Physical Address Extensions (PAE)		46-bit
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)