Intel Xeon Silver 4314 vs Intel Xeon E3-1265L v4

Comparative analysis of Intel Xeon Silver 4314 and Intel Xeon E3-1265L 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 Xeon Silver 4314

Intel Xeon E3-1265L v4

Differences

Reasons to consider the Intel Xeon Silver 4314

12 more cores, run more applications at once: 16 vs 4
24 more threads: 32 vs 8
Around 3% higher clock speed: 3.40 GHz vs 3.30 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
192x more maximum memory size: 6 TB vs 32 GB
Around 6% better performance in PassMark - Single thread mark: 2204 vs 2073
6.6x better performance in PassMark - CPU mark: 45686 vs 6954

Specifications (specs)
Number of cores	16 vs 4
Number of threads	32 vs 8
Maximum frequency	3.40 GHz vs 3.30 GHz
Manufacturing process technology	10 nm vs 14 nm
Maximum memory size	6 TB vs 32 GB
Benchmarks
PassMark - Single thread mark	2204 vs 2073
PassMark - CPU mark	45686 vs 6954

Reasons to consider the Intel Xeon E3-1265L v4

3.9x lower typical power consumption: 35 Watt vs 135 Watt

Thermal Design Power (TDP)	35 Watt vs 135 Watt

Compare benchmarks

CPU 1: Intel Xeon Silver 4314
CPU 2: Intel Xeon E3-1265L v4

PassMark - Single thread mark

CPU 1

CPU 2

2204

2073

PassMark - CPU mark

CPU 1

CPU 2

45686

6954

Name	Intel Xeon Silver 4314	Intel Xeon E3-1265L v4
PassMark - Single thread mark	2204	2073
PassMark - CPU mark	45686	6954
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		29.922
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		442.578
CompuBench 1.5 Desktop - T-Rex (Frames/s)		2.456
CompuBench 1.5 Desktop - Video Composition (Frames/s)		25.79
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		62.686

Compare specifications (specs)

	Intel Xeon Silver 4314	Intel Xeon E3-1265L v4
Essentials
Architecture codename	Ice Lake	Broadwell
Launch date	6 Apr 2021	Q2'15
Launch price (MSRP)	$694 - $705
Place in performance rating	480	441
Processor Number	4314	E3-1265LV4
Series	3rd Generation Intel Xeon Scalable Processors	Intel® Xeon® Processor E3 v4 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
Base frequency	2.40 GHz	2.30 GHz
L1 cache	1 MB
L2 cache	16 MB
L3 cache	24 MB
Manufacturing process technology	10 nm	14 nm
Maximum core temperature	86°C
Maximum frequency	3.40 GHz	3.30 GHz
Number of cores	16	4
Number of threads	32	8
Number of Ultra Path Interconnect (UPI) Links	2
64 bit support
Bus Speed		5 GT/s DMI
Number of QPI Links		0
Memory
Max memory channels	8	2
Maximum memory size	6 TB	32 GB
Supported memory frequency	2667 MHz
Supported memory types	DDR4-2667	DDR3 and DDR3L 1333/1600/1866 at 1.5V
Maximum memory bandwidth		29.8 GB/s
Compatibility
Package Size	77.5mm x 56.5mm	37.5mm x 37.5mm
Sockets supported	FCLGA4189	FCLGA1150
Thermal Design Power (TDP)	135 Watt	35 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		1
Thermal Solution		PCG 2013B
Peripherals
Max number of PCIe lanes	64	16
PCI Express revision	4.0	3.0
Scalability	2S	1S Only
PCIe configurations		1x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® OS Guard
Advanced Technologies
Instruction set extensions	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	2
Speed Shift technology
Enhanced Intel SpeedStep® technology
Idle States
Intel® TSX-NI
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		1.05 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