Intel Xeon E7-8880 v2 vs Intel Xeon E3-1240L v5

Comparative analysis of Intel Xeon E7-8880 v2 and Intel Xeon E3-1240L v5 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. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon E7-8880 v2

Intel Xeon E3-1240L v5

Differences

Reasons to consider the Intel Xeon E7-8880 v2

11 more cores, run more applications at once: 15 vs 4
22 more threads: 30 vs 8
24x more maximum memory size: 1.5 TB vs 64 GB
4x better performance in PassMark - CPU mark: 25966 vs 6446

Specifications (specs)
Number of cores	15 vs 4
Number of threads	30 vs 8
Maximum memory size	1.5 TB vs 64 GB
Max number of CPUs in a configuration	8 vs 1
Benchmarks
PassMark - CPU mark	25966 vs 6446

Reasons to consider the Intel Xeon E3-1240L v5

Around 3% higher clock speed: 3.20 GHz vs 3.10 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
5.2x lower typical power consumption: 25 Watt vs 130 Watt
Around 45% better performance in PassMark - Single thread mark: 1906 vs 1316

Specifications (specs)
Maximum frequency	3.20 GHz vs 3.10 GHz
Manufacturing process technology	14 nm vs 22 nm
Thermal Design Power (TDP)	25 Watt vs 130 Watt
Benchmarks
PassMark - Single thread mark	1906 vs 1316

Compare benchmarks

CPU 1: Intel Xeon E7-8880 v2
CPU 2: Intel Xeon E3-1240L v5

PassMark - Single thread mark

CPU 1

CPU 2

1316

1906

PassMark - CPU mark

CPU 1

CPU 2

25966

6446

Name	Intel Xeon E7-8880 v2	Intel Xeon E3-1240L v5
PassMark - Single thread mark	1316	1906
PassMark - CPU mark	25966	6446

Compare specifications (specs)

	Intel Xeon E7-8880 v2	Intel Xeon E3-1240L v5
Essentials
Architecture codename	Ivy Bridge	Skylake
Launch date	Q1'14	Q4'15
Place in performance rating	1185	1200
Processor Number	E7-8880V2	E3-1240LV5
Series	Intel® Xeon® Processor E7 v2 Family	Intel® Xeon® Processor E3 v5 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	2.50 GHz	2.10 GHz
Bus Speed	8 GT/s QPI	8 GT/s DMI3
Manufacturing process technology	22 nm	14 nm
Maximum core temperature	73°C
Maximum frequency	3.10 GHz	3.20 GHz
Number of cores	15	4
Number of QPI Links	3
Number of threads	30	8
VID voltage range		0.55V-1.52V
Memory
Max memory channels	4	2
Maximum memory bandwidth	85 GB/s	34.1 GB/s
Maximum memory size	1.5 TB	64 GB
Supported memory types	DDR3 1066/1333/1600	DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	8	1
Package Size	52mm x 45mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011	FCLGA1151
Thermal Design Power (TDP)	130 Watt	25 Watt
Peripherals
Max number of PCIe lanes	32	16
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	1x16, 2x8, 1x8+2x4
Scalability	S8S	1S Only
Security & Reliability
Execute Disable Bit (EDB)
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® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Instruction Replay Technology
Intel® TSX-NI
Intel® Turbo Boost technology
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
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
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Graphics interfaces
Number of displays supported		0
Graphics image quality
4K resolution support