Intel Xeon E5-2687W v3 vs Intel Xeon E-2146G

Comparative analysis of Intel Xeon E5-2687W v3 and Intel Xeon E-2146G processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics image quality, Graphics API support. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon E5-2687W v3

Intel Xeon E-2146G

Differences

Reasons to consider the Intel Xeon E5-2687W v3

4 more cores, run more applications at once: 10 vs 6
8 more threads: 20 vs 12
6x more maximum memory size: 768 GB vs 128 GB
Around 82% better performance in PassMark - CPU mark: 24147 vs 13260

Specifications (specs)
Number of cores	10 vs 6
Number of threads	20 vs 12
Maximum memory size	768 GB vs 128 GB
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	24147 vs 13260

Reasons to consider the Intel Xeon E-2146G

Around 29% higher clock speed: 4.50 GHz vs 3.50 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
2x lower typical power consumption: 80 Watt vs 160 Watt
Around 38% better performance in PassMark - Single thread mark: 2675 vs 1944

Specifications (specs)
Maximum frequency	4.50 GHz vs 3.50 GHz
Manufacturing process technology	14 nm vs 22 nm
Thermal Design Power (TDP)	80 Watt vs 160 Watt
Benchmarks
PassMark - Single thread mark	2675 vs 1944

Compare benchmarks

CPU 1: Intel Xeon E5-2687W v3
CPU 2: Intel Xeon E-2146G

PassMark - Single thread mark

CPU 1

CPU 2

1944

2675

PassMark - CPU mark

CPU 1

CPU 2

24147

13260

Name	Intel Xeon E5-2687W v3	Intel Xeon E-2146G
PassMark - Single thread mark	1944	2675
PassMark - CPU mark	24147	13260
Geekbench 4 - Single Core	805
Geekbench 4 - Multi-Core	7269

Compare specifications (specs)

	Intel Xeon E5-2687W v3	Intel Xeon E-2146G
Essentials
Architecture codename	Haswell	Coffee Lake
Launch date	Q3'14	Q3'18
Place in performance rating	1146	702
Processor Number	E5-2687WV3	E-2146G
Series	Intel® Xeon® Processor E5 v3 Family	Intel® Xeon® E Processor
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.10 GHz	3.50 GHz
Bus Speed	9.6 GT/s QPI	8 GT/s DMI3
Manufacturing process technology	22 nm	14 nm
Maximum core temperature	74.7°C
Maximum frequency	3.50 GHz	4.50 GHz
Number of cores	10	6
Number of QPI Links	2
Number of threads	20	12
VID voltage range	0.65V–1.30V
Memory
Max memory channels	4	2
Maximum memory bandwidth	68 GB/s	41.6 GB/s
Maximum memory size	768 GB	128 GB
Supported memory types	DDR4 1600/1866/2133	DDR4-2666
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	1
Package Size	52.5mm x 45mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011-3	FCLGA1151
Thermal Design Power (TDP)	160 Watt	80 Watt
Peripherals
Max number of PCIe lanes	40	16
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	1x16,2x8,1x8+2x4
Scalability	2S	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Software Guard Extensions (Intel® SGX)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
Intel® Optane™ Memory Supported
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics
Device ID		0x3E96
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory		128 GB
Processor graphics		Intel® UHD Graphics P630
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported		3
Graphics image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2160@24Hz
Graphics API support
DirectX		12
OpenGL		4.5