Intel Core i7-7740X
The Intel Core i7-7740X is a powerful desktop processor from the Kaby Lake lineup. With a 4-core, 8-thread configuration and a base frequency of 4.3 GHz (which can be boosted up to 4.5 GHz), this processor is designed to handle demanding tasks with ease. The 14nm technology ensures efficient performance while the 8MB L3 cache provides ample space for quick access to frequently used data.
With a TDP of 112W, this processor is more suited for users who are looking for high performance and are willing to invest in a proper cooling solution. The Geekbench 6 scores of 1553 for single-core performance and 5516 for multi-core performance showcase the impressive capabilities of this processor.
Overall, the Intel Core i7-7740X is a solid choice for gamers, content creators, and professionals who require a high level of processing power for their work. While it may not be the latest generation processor, it still offers impressive performance and can be a great option for users looking to upgrade their desktop system without breaking the bank.
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Basic
Label Name
Intel
Platform
Desktop
Launch Date
June 2017
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
i7-7740X
Code Name
Kaby Lake
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).
4
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
Performance-cores
4
Performance-core Base Frequency
4.3 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.5 GHz
L1 Cache
64K per core
L2 Cache
256K per core
L3 Cache
8MB shared
Multiplier
43x
Unlocked Multiplier
Yes
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
LGA-2066
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
TDP
112 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100 °C
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.
3.0
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
x86-64
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4-2666
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
64GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
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).
42.7 GB/s
ECC Memory Support
No
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A
Miscellaneous
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
PCIe Lanes
16
Benchmarks
Geekbench 6
Single Core
Score
1553
Geekbench 6
Multi Core
Score
5516
Geekbench 5
Single Core
Score
1291
Geekbench 5
Multi Core
Score
5001
Passmark CPU
Single Core
Score
2764
Passmark CPU
Multi Core
Score
9868
Compared to Other CPU
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core