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Intel Pentium B950

vs

Intel Pentium D1517

CPU Comparison Result

Below are the results of a comparison of Intel Pentium B950 and Intel Pentium D1517 processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Pentium D1517

More Total Cores: 4 (2 vs 4)
Higher Technology: 7 nm (32 nm vs 7 nm)
Newer PCI Express Version: 2.0/3.0 (2.0 vs 2.0/3.0)
Higher Memory Type: DDR4 | DDR3 (DDR3 1066/1333 vs DDR4 | DDR3)
Newer Launch Date: October 2015 (April 2011 vs October 2015)

Basic

Intel

Label Name

Intel

April 2011

Launch Date

October 2015

Mobile

Platform

Server

B950

Model Name

D1517

Sandy Bridge

Code Name

Broadwell

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

1.60 GHz

Intel Virtualization Technology (VT-x)

Yes

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

Yes

Max Turbo Frequency

2.20 GHz

Intel® SSE4.1 | Intel® SSE4.2

Instruction Set Extensions

Yes

Enhanced Intel SpeedStep Technology

Yes

Intel Hyper-Threading Technology

Yes

Intel Turbo Boost Technology

2.0

Intel Turbo Boost Technology 2.0 Frequency

2.20 GHz

Cache

6 MB

PGA988

CPU Socket

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

FCBGA1667

Intel AES New Instructions

Yes

32 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.

7 nm

TDP

25 W

85C

Max. Operating Temperature

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

2.0

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.

2.0/3.0

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.

64-bit

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

Yes

Intel 64

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

1x16 | 2x8 | 1x8 2x4

PCI Express Configurations

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.

x4 x8 x16

Memory Specifications

DDR3 1066/1333

Memory Type

DDR4 | DDR3

16 GB

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.

21.3 GB/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).

Maximum Memory Speed

2133 MHz

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.

Yes

Intel Flex Memory Access

GPU Specifications

Intel® HD Graphics for 2nd Generation Intel® Processors

GPU Name

650 MHz

Graphics Base Frequency

Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.

1.10 GHz

Graphics Frequency

Number of Displays Supported

eDP/DP/HDMI/SDVO/CRT

Graphics Output

Graphics Output defines the interfaces available to communicate with display devices.

Intel Clear Video HD Technology

Intel Clear Video Technology

Intel InTru 3D Technology

Intel Quick Sync Video

Miscellaneous

Intel Standard Manageability (ISM)

Intel® AVX2

Yes

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

Intel OS Guard

Yes