Intel Core i9 7900X vs Intel Core i7 8700T

VS

Intel Core i9 7900X

Intel Core i7 8700T

We compared two desktop CPUs: Intel Core i9 7900X with 10 cores 3.3GHz and Intel Core i7 8700T with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7900X 's Advantages

Larger memory bandwidth (79.47GB/s vs 41.6GB/s)

Higher base frequency (3.3GHz vs 2.4GHz)

Larger L3 cache size (14MB vs 12MB)

Intel Core i7 8700T 's Advantages

Released 11 months late

Integrated graphics card

Lower TDP (35W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 7900X +4%

1323

Intel Core i7 8700T

1272

Geekbench 6 Multi Core

Intel Core i9 7900X +184%

8536

Intel Core i7 8700T

3005

Geekbench 5 Single Core

Intel Core i9 7900X +5%

1127

Intel Core i7 8700T

1065

Geekbench 5 Multi Core

Intel Core i9 7900X +100%

10189

Intel Core i7 8700T

5088

Passmark CPU Single Core

Intel Core i9 7900X +9%

2556

Intel Core i7 8700T

2328

Passmark CPU Multi Core

Intel Core i9 7900X +103%

20991

Intel Core i7 8700T

10297

Intel Core i9 7900X

VS

Intel Core i7 8700T

General Parameters

May 2017

Release Date

Apr 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i9-7900X

Processor Number

i7-8700T

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

10

Performance Cores

6

20

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.4 GHz

4.3 GHz

Performance Core Turbo Frequency

4 GHz

10

Total Core Count

6

20

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

24x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

14 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1200 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

0.38 TFLOPS

Miscellaneous

Intel Core i9 7900X

Official Website

Intel Core i7 8700T

3.0

PCIe Version

3.0

44

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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