Home / CPU Comparison / Intel Xeon E5-2673 v3 or Intel Core i7-7800X X-series: What's better?

Intel Xeon E5-2673 v3

vs

Intel Core i7-7800X X-series

CPU Comparison Result

Below are the results of a comparison of Intel Xeon E5-2673 v3 and Intel Core i7-7800X X-series processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Xeon E5-2673 v3

More Total Cores: 12 (12 vs 6)

Intel Core i7-7800X X-series

Higher Technology: 14 nm (22 nm vs 14 nm)
Higher Memory Type: DDR4-2400 (DDR3 vs DDR4-2400)
Newer Launch Date: April 2017 (September 2014 vs April 2017)

Basic

Intel

Label Name

Intel

September 2014

Launch Date

April 2017

Server

Platform

Desktop

Xeon E5-2673 v3

Model Name

i7-7800X

Haswell-EP

Code Name

SkyLake

Intel

Foundry

Xeon E5 (Haswell-EP)

Generation

CPU Specifications

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Basic Frequency

3.50 GHz

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

Max Turbo Frequency

4.00 GHz

2.4 GHz

Performance-core Base Frequency

Instruction Set Extensions

Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512

Number of AVX-512 FMA Units

3.1 GHz

Performance-core Max Turbo Frequency

Enhanced Intel SpeedStep Technology

Yes

Intel Hyper-Threading Technology

Yes

Intel Turbo Boost Technology

2.0

Intel Turbo Boost Technology 2.0 Frequency

4.00 GHz

64K per core

L1 Cache

256K per core

L2 Cache

30MB shared

L3 Cache

100MHz

Bus Frequency

Cache

8.25 MB L3 Cache

Intel Socket 2011-3

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

FCLGA2066

24.0

Multiplier

Unlocked Multiplier

Intel AES New Instructions

Yes

22 nm

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

14 nm

105 W

TDP

140 W

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100°C

PCI Express Version

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

3.0

PCIe Version

PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.

Max Number of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

Instruction Set

An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.

64-bit

Intel 64

Yes

2.6 billions

Transistor Count

Memory Specifications

DDR3

Memory Type

DDR4-2400

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

128 GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Bus Speed

8 GT/s

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

77 GB/s

Yes

ECC Memory Support

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Interfaces and Ports

PCIe Lanes

Miscellaneous

Execute Disable Bit

Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Yes