Top 500

Intel Core i9-7940X X-series

Intel Core i9-7940X X-series

Intel Core i9-7940X X-series ist ein Desktop-Prozessor von Intel. Die Veröffentlichung begann in July 2017. Die CPU gehört zur SkyLake-Familie. Der Prozessor verfügt über 14 Kerne und 28 Threads. Seine Eigenschaften sowie Benchmark-Ergebnisse werden im Folgenden detaillierter vorgestellt.

Top Desktop CPU: 136

Basic

Markenname
Intel
Plattform
Desktop
Erscheinungsdatum
July 2017
Modellname
?
Die Anzahl der Intel-Prozessoren ist neben der Prozessormarke, den Systemkonfigurationen und Benchmarks auf Systemebene nur einer von mehreren Faktoren, die bei der Auswahl des richtigen Prozessors für Ihre Computeranforderungen berücksichtigt werden müssen.
i9-7940X
Kernarchitektur
SkyLake

CPU-Spezifikationen

Gesamtzahl der Kerne
?
Kerne ist ein Hardwarebegriff, der die Anzahl unabhängiger Zentraleinheiten in einer einzelnen Computerkomponente (Chip oder Chip) beschreibt.
14
Gesamtzahl der Threads
?
Wo zutreffend, ist die Intel® Hyper-Threading-Technologie nur auf Performance-Kernen verfügbar.
28
Grundfrequenz
3.10 GHz
Maximale Turbofrequenz
?
Die maximale Turbofrequenz ist die maximale Single-Core-Frequenz, mit der der Prozessor mit Intel® Turbo Boost-Technologie und, falls vorhanden, Intel® Turbo Boost Max Technology 3.0 und Intel® Thermal Velocity Boost arbeiten kann. Die Frequenz wird typischerweise in Gigahertz (GHz) oder Milliarden Zyklen pro Sekunde gemessen.
4.30 GHz
Intel Hyper-Threading Technology
?
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Yes
Intel Turbo Boost Technology
?
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
2.0
Intel Turbo Boost Max Technology 3.0 Frequency
?
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom. Intel® Turbo Boost Max Technology 3.0 frequency is the clock frequency of the CPU when running in this mode.
4.40 GHz
Intel Turbo Boost Max Technology 3.0
?
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom.
Yes
Cache
?
CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.
19.25 MB
Sockel
?
Der Sockel ist die Komponente, die die mechanischen und elektrischen Verbindungen zwischen Prozessor und Motherboard herstellt.
FCLGA2066
Thermal Design Power (TDP)
165 W
Maximale Betriebstemperatur
?
Die Sperrschichttemperatur ist die maximal zulässige Temperatur am Prozessorchip.
102°C
PCI-Express-Version
?
PCI Express Revision ist die unterstützte Version des PCI Express-Standards. Peripheral Component Interconnect Express (oder PCIe) ist ein Hochgeschwindigkeitsstandard für serielle Computererweiterungsbusse zum Anschließen von Hardwaregeräten an einen Computer. Die verschiedenen PCI-Express-Versionen unterstützen unterschiedliche Datenraten.
3.0
Intel 64
?
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Yes
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.
44

Speicherspezifikationen

Speichertypen
?
Intel®-Prozessoren gibt es in vier verschiedenen Typen: Single Channel, Dual Channel, Triple Channel und Flex Mode. Die maximal unterstützte Speichergeschwindigkeit kann niedriger sein, wenn bei Produkten, die mehrere Speicherkanäle unterstützen, mehrere DIMMs pro Kanal bestückt werden.
DDR4-2666
Maximale Speichergröße
?
Die maximale Speichergröße bezieht sich auf die maximale vom Prozessor unterstützte Speicherkapazität.
128 GB
Maximale Anzahl an Speicherkanälen
?
Die Anzahl der Speicherkanäle bezieht sich auf den Bandbreitenbetrieb für reale Anwendungen.
4
Maximale Speicherbandbreite
?
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).
85 GB/s
Busgeschwindigkeit
8 GT/s
ECC Memory Supported
?
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.
No

Verschiedenes

Intel Virtualization Technology for Directed I/O (VT-d)
?
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Yes
Intel Virtualization Technology (VT-x)
?
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Yes
Intel Standard Manageability (ISM)
?
Intel® Standard Manageability is the manageability solution for Intel vPro® Essentials platforms and is a subset of Intel® AMT with out-of-band management over Ethernet and Wi-Fi, but no KVM or new life cycle management features.
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2 | Intel® AVX-512
Number of AVX-512 FMA Units
2
Enhanced Intel SpeedStep Technology
?
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
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 AES New Instructions
?
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.
Yes

Geekbench 6

Einzelkern
1333
Mehrkern
9537

Leistung

210.2
MB/Sec
File Compression
908
9.08
Routes/Sec
Navigation
80.4
32.9
Pages/Sec
HTML5 Browser
266
33.7
MPixels/Sec
PDF Renderer
271
15.6
Images/Sec
Photo Library
151.3
7.92
KLines/Sec
Clang
86.1
110.7
Pages/Sec
Text Processing
145.3
45.1
MB/Sec
Asset Compression
500.5
18.5
Images/Sec
Object Detection
134.7
5.73
Images/Sec
Background Blur
33.7
53.4
MPixels/Sec
Horizon Detection
407.3
88.7
MPixels/Sec
Object Remover
724.1
43.6
MPixels/Sec
HDR
336.1
14.4
Images/Sec
Photo Filter
88.4
1.09
KPixels/Sec
Ray Tracer
14.5
42
KPixels/Sec
Structure from Motion
393.7
Einzelkern
Mehrkern

Geekbench 5

Einzelkern
1001
Mehrkern
10376

Im Vergleich zu anderen CPUs

18%
32%
83%
Besser als 18% CPU im letzten Jahr
Besser als 32% CPU in den letzten 3 Jahren
Besser als 83% CPU

SiliconCat Rangliste

136
Platz 136 unter den Desktop CPU auf unserer Website
376
Platz 376 unter allen CPU auf unserer Website
Geekbench 6 Einzelkern
Core i5-9400
Intel, October 2018
1423
Core i5-8300H
Intel, April 2018
1379
Core i9-7940X X-series
Intel, July 2017
1333
Core i7-4770K
Intel, June 2013
1293
Core i7-7700HQ
Intel, January 2017
1260
Geekbench 6 Mehrkern
Xeon Platinum 8168
Intel, July 2017
11001
Ryzen 9 5900
AMD, January 2021
10166
Core i9-7940X X-series
Intel, July 2017
9537
Core i9-10920X X-series
Intel, October 2019
8958
Ryzen 5 7640HS
AMD, January 2023
8552
Geekbench 5 Einzelkern
Ryzen 5 6600U
AMD, January 2022
1048
Ryzen 3 PRO 4450U
AMD, May 2020
1026
Core i9-7940X X-series
Intel, July 2017
1001
Core i3-9100E
Intel, September 2018
985
EPYC 7642
AMD, August 2019
962
Geekbench 5 Mehrkern
Ryzen 7 7745HX
AMD, January 2023
12444
Xeon E7-8867 v3
Intel, June 2015
11345
Core i9-7940X X-series
Intel, July 2017
10376
Ryzen 7 8840U
AMD, December 2023
9619
Xeon E5-2687W v4
Intel, January 2016
9086