Intel Core i9 12900KS vs Intel Core i9 10900T

VS

Intel Core i9 12900KS Intel Core i9 10900T

We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz 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 i9 12900KS's Advantages

Released 1 years and 11 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2933)

Larger memory bandwidth (76.8GB/s vs 45.8GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.4GHz vs 1.9GHz)

Larger L3 cache size (30MB vs 20MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i9 10900T's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KS +64%

2082

Intel Core i9 10900T

1266

Cinebench R23 Multi Core

Intel Core i9 12900KS +122%

27796

Intel Core i9 10900T

12497

Geekbench 6 Single Core

Intel Core i9 12900KS +50%

2559

Intel Core i9 10900T

1699

Geekbench 6 Multi Core

Intel Core i9 12900KS +106%

15546

Intel Core i9 10900T

7539

Geekbench 5 Single Core

Intel Core i9 12900KS +61%

2041

Intel Core i9 10900T

1265

Geekbench 5 Multi Core

Intel Core i9 12900KS +121%

17685

Intel Core i9 10900T

7978

Passmark CPU Single Core

Intel Core i9 12900KS +77%

4357

Intel Core i9 10900T

2460

Passmark CPU Multi Core

Intel Core i9 12900KS +193%

44470

Intel Core i9 10900T

15142

Intel Core i9 12900KS

VS

Intel Core i9 10900T

General Parameters

Apr 2022

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Comet Lake

i9-12900KS

Processor Number

i9-10900T

LGA-1700

Socket

LGA-1200

UHD Graphics 770

Integrated Graphics

UHD Graphics 630

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-1200

150 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

10

-

Performance Core Threads

20

3.4 GHz

Performance Core Base Frequency

1.9 GHz

5.5 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

-

16

Total Core Count

10

24

Total Thread Count

20

100MHz

Bus Frequency

100MHz

34x

Multiplier

19x

64K per core

L1 Cache

64K per core

14MB shared

L2 Cache

256K per core

30MB shared

L3 Cache

20MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2933

128GB

Max Memory Size

128GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

45.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

350 MHz

1550 MHz

GPU Max Dynamic Frequency

1200 MHz

256

Shader Units

192

16

Texture Units

24

8

Raster Operation Units

3

32

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.78 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i9 12900KS

Official Website

Intel Core i9 10900T

5.0

PCIe Version

3.0

20

PCIe Lanes

16

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