Intel Core i7 6900K vs Intel Core i7 9700T

VS

We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Core i7 9700T with 8 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6900K 's Advantages

Larger memory bandwidth (76.8GB/s vs 41.6GB/s)

Higher base frequency (3.2GHz vs 2.0GHz)

Larger L3 cache size (20MB vs 12MB)

Intel Core i7 9700T 's Advantages

Released 2 years and 11 months late

Integrated graphics card

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Lower TDP (35W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6900K

1286

Intel Core i7 9700T +11%

1428

Geekbench 6 Multi Core

Intel Core i7 6900K +59%

7470

Intel Core i7 9700T

4669

Geekbench 5 Single Core

Intel Core i7 6900K

961

Intel Core i7 9700T +11%

1075

Geekbench 5 Multi Core

Intel Core i7 6900K +29%

7327

Intel Core i7 9700T

5678

Passmark CPU Single Core

Intel Core i7 6900K

2310

Intel Core i7 9700T +5%

2431

Passmark CPU Multi Core

Intel Core i7 6900K +32%

14258

Intel Core i7 9700T

10740

Intel Core i7 6900K

VS

Intel Core i7 9700T

General Parameters

May 2016

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Coffee Lake

i7-6900K

Processor Number

i7-9700T

LGA-2011-3

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-1151

140 W

Power Consumption

35 W

-

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

8

3.2 GHz

Performance Core Base Frequency

2.0 GHz

3.7 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

8

16

Total Thread Count

8

100 MHz

Bus Frequency

-

32x

Multiplier

20x

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 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 i7 6900K

Official Website

Intel Core i7 9700T

3.0

PCIe Version

3.0

40

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i7 6900K vs Intel Core i7 9700K

2

Intel Core i7 6700 vs Intel Core i7 6900K

3

Intel Core i7 6900K vs Intel Core i7 14700KF

4

Intel Core i7 6900K vs Intel Core i5 7500

5

AMD Ryzen 5 5600X3D vs Intel Core i7 6900K

6

Intel Core i7 8700 vs Intel Core i7 6900K

7

AMD Ryzen 7 7800X3D vs Intel Core i7 6900K

8

AMD Ryzen 7 5700 vs Intel Core i7 9700T

9

Intel Core i7 6900K vs Intel Core i7 6950X

10

Intel Core i7 6900K vs Intel Core i5 13600KF