Intel Xeon E5-2651 v2 vs Intel Xeon E5-2680 v3

Comparative analysis of Intel Xeon E5-2651 v2 and Intel Xeon E5-2680 v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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 E5-2651 v2

Intel Xeon E5-2680 v3

Differences

Reasons to consider the Intel Xeon E5-2651 v2

2.8x better performance in Geekbench 4 - Single Core: 2030 vs 713
2.3x better performance in Geekbench 4 - Multi-Core: 18071 vs 7890

Benchmarks
Geekbench 4 - Single Core	2030 vs 713
Geekbench 4 - Multi-Core	18071 vs 7890

Reasons to consider the Intel Xeon E5-2680 v3

1024x more maximum memory size: 768 GB vs 768 GB (per socket)

Maximum memory size	768 GB vs 768 GB (per socket)

Compare benchmarks

CPU 1: Intel Xeon E5-2651 v2
CPU 2: Intel Xeon E5-2680 v3

Geekbench 4 - Single Core

CPU 1

CPU 2

2030

713

Geekbench 4 - Multi-Core

CPU 1

CPU 2

18071

7890

Name	Intel Xeon E5-2651 v2	Intel Xeon E5-2680 v3
Geekbench 4 - Single Core	2030	713
Geekbench 4 - Multi-Core	18071	7890
PassMark - Single thread mark		1774
PassMark - CPU mark		24208
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		9.094
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		78.362
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.114
CompuBench 1.5 Desktop - Video Composition (Frames/s)		4.329
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		12.027

Compare specifications (specs)

	Intel Xeon E5-2651 v2	Intel Xeon E5-2680 v3
Essentials
Architecture codename	Ivy Bridge-EP	Haswell
Family	Intel Xeon E5-2600 v2
Launch date	November 2013	Q3'14
Place in performance rating	289	1639
Processor Number	E5-2651 v2	E5-2680V3
Vertical segment	Server	Server
Series		Intel® Xeon® Processor E5 v3 Family
Status		Launched
Performance
64 bit support
Base frequency	1800 MHz	2.50 GHz
Bus Speed	5 GT/s DMI	9.6 GT/s QPI
L1 cache	768 KB
L2 cache	3 MB
L3 cache	30 MB
Manufacturing process technology	22 nm	22 nm
Number of cores	12	12
Number of threads	24	24
Maximum core temperature		84.5°C
Maximum frequency		3.30 GHz
Number of QPI Links		2
VID voltage range		0.65V–1.30V
Memory
ECC memory support
Max memory channels	4	4
Maximum memory size	768 GB (per socket)	768 GB
Supported memory types	DDR3	DDR4 1600/1866/2133
Maximum memory bandwidth		68 GB/s
Compatibility
Max number of CPUs in a configuration	2	2
Sockets supported	LGA2011	FCLGA2011-3
Low Halogen Options Available
Package Size		52.5mm x 45mm
Thermal Design Power (TDP)		120 Watt
Peripherals
PCI Express revision	3.0	3.0
Max number of PCIe lanes		40
PCIe configurations		x4, x8, x16
Scalability		2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Idle States
Instruction set extensions		Intel® AVX2
Intel 64
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
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)