Intel Core i5 7640X vs Intel Core i3 7100

VS

Intel Core i5 7640X

Intel Core i3 7100

We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i3 7100 with 2 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7640X 's Advantages

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (42.7GB/s vs 35.76GB/s)

Higher base frequency (4.0GHz vs 3.9GHz)

Larger L3 cache size (6MB vs 3MB)

Intel Core i3 7100 's Advantages

Integrated graphics card

Lower TDP (51W vs 112W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X +9%

1419

Intel Core i3 7100

1292

Geekbench 6 Multi Core

Intel Core i5 7640X +51%

3726

Intel Core i3 7100

2460

Geekbench 5 Single Core

Intel Core i5 7640X +26%

1237

Intel Core i3 7100

980

Geekbench 5 Multi Core

Intel Core i5 7640X +96%

4230

Intel Core i3 7100

2149

Passmark CPU Single Core

Intel Core i5 7640X +7%

2505

Intel Core i3 7100

2323

Passmark CPU Multi Core

Intel Core i5 7640X +55%

6735

Intel Core i3 7100

4323

Intel Core i5 7640X

VS

Intel Core i3 7100

General Parameters

May 2017

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Kaby Lake

i5-7640X

Processor Number

i3-7100

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

HD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

112 W

Power Consumption

51 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

4

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

3.9 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

4

Total Thread Count

4

-

Bus Frequency

100 MHz

39x

Multiplier

39x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

3 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, DDR3L-1600

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

42.7 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i5 7640X

Official Website

Intel Core i3 7100

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i5 7640X vs AMD Ryzen 7 3700X

2

Intel Core i5 7640X vs Intel Core i7 9700

3

Intel Core i5 7640X vs Intel Core i9 10980XE

4

Intel Core i5 7640X vs Intel Core i5 9400F

5

Intel Core i5 7640X vs Intel Core i7 14700

6

Intel Core i5 7640X vs Intel Core i5 9500F

7

Intel Core i5 7640X vs Intel Core i7 14701E

8

Intel Core i5 7640X vs AMD Ryzen 5 Pro 8500G

9

Intel Core i5 7640X vs AMD Ryzen 7 8700G

10

Intel Core i5 7640X vs AMD Ryzen 9 3900X

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market