Intel Xeon E5-1620 v3 vs Intel Xeon E5-4650 v3

Comparative analysis of Intel Xeon E5-1620 v3 and Intel Xeon E5-4650 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 E5-1620 v3

Intel Xeon E5-4650 v3

Differences

Reasons to consider the Intel Xeon E5-1620 v3

Around 29% higher clock speed: 3.60 GHz vs 2.80 GHz
Around 46% better performance in PassMark - Single thread mark: 2015 vs 1384

Specifications (specs)
Maximum frequency	3.60 GHz vs 2.80 GHz
Benchmarks
PassMark - Single thread mark	2015 vs 1384

Reasons to consider the Intel Xeon E5-4650 v3

8 more cores, run more applications at once: 12 vs 4
16 more threads: 24 vs 8
Around 17% higher maximum core temperature: 77.6°C vs 66.2°C
Around 33% lower typical power consumption: 105 Watt vs 140 Watt
Around 55% better performance in PassMark - CPU mark: 10838 vs 6992

Specifications (specs)
Number of cores	12 vs 4
Number of threads	24 vs 8
Maximum core temperature	77.6°C vs 66.2°C
Max number of CPUs in a configuration	4 vs 1
Thermal Design Power (TDP)	105 Watt vs 140 Watt
Benchmarks
PassMark - CPU mark	10838 vs 6992

Compare benchmarks

CPU 1: Intel Xeon E5-1620 v3
CPU 2: Intel Xeon E5-4650 v3

PassMark - Single thread mark

CPU 1

CPU 2

2015

1384

PassMark - CPU mark

CPU 1

CPU 2

6992

10838

Name	Intel Xeon E5-1620 v3	Intel Xeon E5-4650 v3
PassMark - Single thread mark	2015	1384
PassMark - CPU mark	6992	10838
Geekbench 4 - Single Core	831
Geekbench 4 - Multi-Core	3526

Compare specifications (specs)

	Intel Xeon E5-1620 v3	Intel Xeon E5-4650 v3
Essentials
Architecture codename	Haswell	Haswell
Launch date	Q3'14	Q2'15
Place in performance rating	1485	1486
Processor Number	E5-1620V3	E5-4650V3
Series	Intel® Xeon® Processor E5 v3 Family	Intel® Xeon® Processor E5 v3 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.50 GHz	2.10 GHz
Bus Speed	0 GT/s QPI	9.6 GT/s QPI
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	66.2°C	77.6°C
Maximum frequency	3.60 GHz	2.80 GHz
Number of cores	4	12
Number of QPI Links	0	2
Number of threads	8	24
VID voltage range	0.65–1.30V
Memory
Max memory channels	4	4
Maximum memory bandwidth	68 GB/s	68 GB/s
Maximum memory size	768 GB	768 GB
Supported memory types	DDR4 1333/1600/1866/2133	DDR4
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	4
Package Size	52.5mm x 45.0 mm	52.5mm x 51mm
Sockets supported	FCLGA2011-3	FCLGA2011-3
Thermal Design Power (TDP)	140 Watt	105 Watt
Peripherals
Max number of PCIe lanes	40	40
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	x4, x8, x16
Scalability	1S Only	4S
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
Idle States
Instruction set extensions	Intel® AVX2	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	46-bit
Thermal Monitoring
Intel® Instruction Replay Technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)