Intel Core i9-11980HK vs Intel Core i9-12900T

Compare Intel 11th Generation Core i9 8 core CPU vs Intel 12th Generation Core i9 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

6435 points
6632 points
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8714 points
22% slightly better gaming score
7128 points

Multitasking Score

Performance in workloads using up to 8 cores

5726 points
6506 points
13% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5566 points
6504 points
16% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-11980HK and the Core i9-12900T? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

206.36 points
9% slightly higher Blender score
188.94 points

Specifications

Cores

Number of physical processing units

8
16
100% significantly more cores

Threads

Number of logical processing units

16
24
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
88% significantly higher clock speed
1.38 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
2% slightly higher turbo speed
4.9 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
35 W
28% slightly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
1280 KiB
66% significantly more L1 cache

L3 Cache

General memory pool for all cores

24 MiB
30 MiB
25% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

224th of 1,089
214th of 1,089

Family

The product line

11th Generation Core i9
12th Generation Core i9

Release date

The official date of release of this chip

2021 May
2022 February

Memory Type

The type of memory used by this chip

-
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-11980HK vs Core i9-12900T comparison

Our benchmark analysis concludes that the Core i9-12900T performs better than the Core i9-11980HK. Despite this, the Core i9-11980HK has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i9-12900T has significantly more cores with 16 cores compared to the Core i9-11980HK that has 8 cores. It also has more threads than the Core i9-11980HK. Our comparison shows that the Core i9-11980HK has a significantly higher clock speed compared to the Core i9-12900T. Also, the Core i9-11980HK has a slightly higher turbo speed. The Core i9-12900T outputs less heat than Core i9-11980HK thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-11980HK has more threads than cores. Each physical core is split into multiple threads.

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