Intel Core i7 6700T vs Intel Core i7 6800K

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Intel Core i7-6700T

Intel Core i7 6800K

We compared two desktop CPUs: Intel Core i7 6700T with 4 cores 2.8GHz and Intel Core i7 6800K with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700T 's Advantages

Integrated graphics card

Lower TDP (35W vs 140W)

Intel Core i7 6800K 's Advantages

Released 8 months late

Higher specification of memory (2133 vs 2133)

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Newer PCIe version (3.0 vs 3)

Higher base frequency (3.4GHz vs 2.8GHz)

Larger L3 cache size (15MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6700T

1144

Intel Core i7 6800K +19%

1363

Geekbench 6 Multi Core

Intel Core i7 6700T

3245

Intel Core i7 6800K +100%

6495

Intel Core i7 6700T

VS

Intel Core i7 6800K

General Parameters

Sep 2015

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Skylake

Core Architecture

Broadwell E

-

Processor Number

i7-6800K

Intel Socket 1151

Socket

LGA-2011-3

HD Graphics 530

Integrated Graphics

N/A

Core i7(Skylake)

Generation

-

Package

14 nm

Manufacturing Process

14 nm

35 W

Power Consumption

140 W

Intel

Foundry

-

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2.8 GHz

Performance Core Base Frequency

3.4 GHz

3.6 GHz

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

34x

64 KB per core

L1 Cache

32 K per core

256 KB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR3, DDR4-2133

Memory Types

DDR4-2133

64

Max Memory Size

128 GB

2

Max Memory Channels

4

34.1 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Core i7 6700T

Official Website

Intel Core i7 6800K

3

PCIe Version

3.0

16

PCIe Lanes

28

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