Intel Xeon Silver 4114 vs Intel Xeon E5-4640 v3

Comparative analysis of Intel Xeon Silver 4114 and Intel Xeon E5-4640 v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, 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 Silver 4114

Intel Xeon E5-4640 v3

Differences

Reasons to consider the Intel Xeon Silver 4114

Around 15% higher clock speed: 3.00 GHz vs 2.60 GHz
Around 1% higher maximum core temperature: 78°C vs 77.6°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
Around 24% lower typical power consumption: 85 Watt vs 105 Watt
Around 10% better performance in PassMark - Single thread mark: 1665 vs 1514
2.1x better performance in PassMark - CPU mark: 21503 vs 10372

Specifications (specs)
Maximum frequency	3.00 GHz vs 2.60 GHz
Maximum core temperature	78°C vs 77.6°C
Manufacturing process technology	14 nm vs 22 nm
Thermal Design Power (TDP)	85 Watt vs 105 Watt
Benchmarks
PassMark - Single thread mark	1665 vs 1514
PassMark - CPU mark	21503 vs 10372

Reasons to consider the Intel Xeon E5-4640 v3

2 more cores, run more applications at once: 12 vs 10
4 more threads: 24 vs 20

Number of cores	12 vs 10
Number of threads	24 vs 20

Compare benchmarks

CPU 1: Intel Xeon Silver 4114
CPU 2: Intel Xeon E5-4640 v3

PassMark - Single thread mark

CPU 1

CPU 2

1665

1514

PassMark - CPU mark

CPU 1

CPU 2

21503

10372

Name	Intel Xeon Silver 4114	Intel Xeon E5-4640 v3
PassMark - Single thread mark	1665	1514
PassMark - CPU mark	21503	10372
Geekbench 4 - Single Core	675
Geekbench 4 - Multi-Core	5733

Compare specifications (specs)

	Intel Xeon Silver 4114	Intel Xeon E5-4640 v3
Essentials
Architecture codename	Skylake	Haswell
Launch date	Q3'17	Q2'15
Place in performance rating	1392	1398
Processor Number	4114	E5-4640V3
Series	Intel® Xeon® Scalable Processors	Intel® Xeon® Processor E5 v3 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
Base frequency	2.20 GHz	1.90 GHz
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	78°C	77.6°C
Maximum frequency	3.00 GHz	2.60 GHz
Number of cores	10	12
Number of threads	20	24
Number of Ultra Path Interconnect (UPI) Links	2
64 bit support
Bus Speed		8 GT/s QPI
Number of QPI Links		2
Memory
Max memory channels	6	4
Maximum memory size	768 GB	768 GB
Supported memory frequency	2400 MHz
Supported memory types	DDR4-2400	DDR4
Maximum memory bandwidth		68 GB/s
Compatibility
Low Halogen Options Available
Package Size	76.0mm x 56.5mm	52.5mm x 51mm
Sockets supported	FCLGA3647	FCLGA2011-3
Thermal Design Power (TDP)	85 Watt	105 Watt
Max number of CPUs in a configuration		4
Peripherals
Max number of PCIe lanes	48	40
PCI Express revision	3.0	3.0
Scalability	2S	4S
PCIe configurations		x4, x8, x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® AVX2
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)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	1
Speed Shift technology
Idle States
Intel® Flex Memory Access
Intel® Instruction Replay Technology
Physical Address Extensions (PAE)		46-bit
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)