Intel Core i5-7640X: specs and benchmarks

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Intel Core i5-7640X
Intel Core i5-7640X
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Year of release 2017
Performance 6.74

Summary

Intel started Intel Core i5-7640X sales 30 May 2017 at a recommended price of $242. This is Kaby Lake-X architecture desktop processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 14 nm manufacturing technology, with a max turbo frequency of 4200 MHz and an unlocked multiplier.

Compatibility-wise, this is FCLGA2066 processor with a TDP of 112 Watt and a maximum temperature of 72 °C. It supports DDR4-2666 memory.

It provides poor benchmark performance at

6.74%

of a leader's which is AMD EPYC 7H12.

General info

Core i5-7640X processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating1023
Value for money6.49
Market segmentDesktop processor
SeriesIntel Core i5
Architecture codenameKaby Lake-X (2017)
Release date30 May 2017 (5 years ago)
Launch price (MSRP)$242of 305 (Core i7-870)
Current price$216 (0.9x MSRP)of 18493 (Xeon Platinum 8280M)
Value for money

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Threads4
Base clock speed4 GHzof 4.7 (FX-9590)
Boost clock speed4.2 GHzof 5.8 (Core i9-13900K)
Bus support4 × 8 GT/s
L1 cache64K (per core)of 1536 (EPYC Embedded 3401)
L2 cache256K (per core)of 12288 (Core 2 Quad Q9550)
L3 cache6 MB (shared)of 32 (Ryzen Threadripper 1998)
Chip lithography14 nmof 5 (Apple M1)
Maximum core temperature100 °Cof 110 (Atom x7-E3950)
Maximum case temperature (TCase)72 °Cof 105 (Core i7-5950HQ)
64 bit support+
Windows 11 compatibility-
Unlocked multiplier+

Compatibility

Information on Core i5-7640X compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1of 8 (Opteron 842)
SocketFCLGA2066
Thermal design power (TDP)112 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i5-7640X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI+
AVX+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology2.0
TSX+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-7640X's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR4-2666of 5200 (Ryzen 5 7600X)
Maximum memory size64 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth42 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support-

Graphics specifications

General parameters of GPU integrated into Core i5-7640X.

Integrated graphics cardHD 630

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0of 5 (Core i9-12900K)
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i5-7640X. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-7640X 6.74
  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 69%

i5-7640X 6791

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 38%

i5-7640X 1141

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 38%

i5-7640X 3769

Game benchmarks

Relative perfomance

Overall Core i5-7640X performance compared to nearest competitors among desktop CPUs.


AMD equivalent

We believe that the nearest equivalent to Core i5-7640X from AMD is Ryzen 3 2200G, which is nearly equal in speed and lower by 2 positions in our rating.

AMD Ryzen 3 2200G Ryzen 3 2200G
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Here are some closest AMD rivals to Core i5-7640X:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

AMD Ryzen 3 2200G Ryzen 3 2200G
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Intel Core i3-9100F Core i3 9100F
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AMD Ryzen 3 PRO 2200G Ryzen 3 PRO 2200G
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Intel Core i5-7600K Core i5 7600K
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Intel Core i3-9100 Core i3 9100
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AMD Ryzen 3 1300X Ryzen 3 1300X
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Recommended graphics cards

These graphics cards are most commonly used with Core i5-7640X according to our statistics.

User rating

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4.5 13 ratings

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Questions and comments

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