Intel Core i7 6900K vs Intel Core i9 10900T

VS

Intel Core i7 6900K Intel Core i9 10900T

We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Core i9 10900T with 10 cores 1.9GHz . 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 45.8GB/s)

Higher base frequency (3.2GHz vs 1.9GHz)

Intel Core i9 10900T 's Advantages

Released 4 years late

Integrated graphics card

Higher specification of memory (DDR4-2933 vs DDR4-2133)

Lower TDP (35W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 6900K

1151

Intel Core i9 10900T +9%

1265

Cinebench R23 Multi Core

Intel Core i7 6900K

11326

Intel Core i9 10900T +9%

12454

Geekbench 6 Single Core

Intel Core i7 6900K

1286

Intel Core i9 10900T +32%

1699

Geekbench 6 Multi Core

Intel Core i7 6900K

7470

Intel Core i9 10900T

7539

Geekbench 5 Single Core

Intel Core i7 6900K

961

Intel Core i9 10900T +31%

1265

Geekbench 5 Multi Core

Intel Core i7 6900K

7327

Intel Core i9 10900T +8%

7978

Passmark CPU Single Core

Intel Core i7 6900K

2310

Intel Core i9 10900T +6%

2460

Passmark CPU Multi Core

Intel Core i7 6900K

14258

Intel Core i9 10900T +6%

15142

Intel Core i7 6900K

VS

Intel Core i9 10900T

General Parameters

May 2016

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Broadwell E

Core Architecture

Comet Lake

i7-6900K

Processor Number

i9-10900T

LGA-2011-3

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-2011-3

Socket

LGA-1200

140 W

Power Consumption

35 W

-

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

10

16

Performance Core Threads

20

3.2 GHz

Performance Core Base Frequency

1.9 GHz

3.7 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

19x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133

Memory Types

DDR4-2933

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

45.8 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 i9 10900T

3.0

PCIe Version

3.0

40

PCIe Lanes

16

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