Intel Xeon Phi 7120P
vs
Intel Xeon E5-2698 v4
vs
CPU Comparison Result
Below are the results of a comparison of
Intel Xeon Phi 7120P
and
Intel Xeon E5-2698 v4
processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- More Total Cores: 61 (61 vs 20)
- Higher Technology: 14 nm (22 nm vs 14 nm)
- Newer Launch Date: January 2016 (June 2013 vs January 2016)
Basic
Intel
Label Name
Intel
June 2013
Launch Date
January 2016
Server
Platform
Server
Xeon Phi 7120P
Model Name
E5-2698V4
Knights Corner
Code Name
Broadwell
Intel
Foundry
-
Xeon Phi (Knights Corner)
Generation
-
CPU Specifications
61
Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
20
244
Total Threads
40
-
Basic Frequency
2.20 GHz
-
Intel Virtualization Technology (VT-x)
Yes
-
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
-
Max Turbo Frequency
3.60 GHz
1.238 GHz
Performance-core Base Frequency
-
1.333 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
3.60 GHz
32K per core
L1 Cache
-
512K per core
L2 Cache
-
100MHz
Bus Frequency
-
-
Cache
50 MB Intel® Smart Cache
PCIe x16
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCLGA2011
12.0
Multiplier
-
No
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
300 W
TDP
135 W
-
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
-
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.
40
-
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
-
Intel VT-x with Extended Page Tables (EPT)
Yes
-
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
5 billions
Transistor Count
-
Memory Specifications
DDR4
Memory Type
DDR4 1600/1866/2133/2400
-
Max Memory Size
Max memory size refers to the maximum memory capacity supported by the processor.
1.5 TB
-
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
4
-
Bus Speed
9.6 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).
76.8 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.
Yes
-
Intel Flex Memory Access
No
Miscellaneous
-
Intel Standard Manageability (ISM)
Intel® AVX2
-
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
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