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

Compare Intel 12th Generation Core i9 16 core CPU vs Intel 12th Generation Core i9 14 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

6632 points
4% slightly better overall score
6371 points

Gaming Score

The raw gaming performance with a fast GPU

7128 points
8680 points
21% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6506 points
13% slightly better multitasking score
5739 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6504 points
15% slightly better heavy workload score
5626 points

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

188.94 points
6% slightly higher Blender score
178.23 points

Specifications

Cores

Number of physical processing units

16
14% slightly more cores
14

Threads

Number of logical processing units

24
20% slightly more threads
20

Clock Speed

Base frequency at which the chip operates

1.38 GHz
2.5 GHz
80% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
5 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
28% slightly lower TDP
45 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
28
40% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

1280 KiB
14% slightly more L1 cache
1120 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
7.5 MiB
87% significantly more L2 cache

L3 Cache

General memory pool for all cores

30 MiB
25% slightly more L3 cache
24 MiB

Other details

Rank

Ranking in the hardwareDB database

214th of 1,089
230th of 1,089

Family

The product line

12th Generation Core i9
12th Generation Core i9

Release date

The official date of release of this chip

2022 February
2022 February

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i9-12900T vs Core i9-12900HK specs and performance

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

In terms of the number of cores of each of these CPUs, the Core i9-12900T has slightly more cores than the Core i9-12900HK. Indeed, the Core i9-12900T has 16 cores compared to 14 cores found in the Core i9-12900HK. It also has more threads than the Core i9-12900HK. Our comparison shows that the Core i9-12900HK has a significantly higher clock speed compared to the Core i9-12900T. Also, the Core i9-12900HK has a slightly higher turbo speed. A Core i9-12900T CPU outputs less heat than a Core i9-12900HK CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i9-12900HK has significantly more L2 cache than the Core i9-12900T. Despite this, the Core i9-12900T has slightly more L3 cache compared to the Core i9-12900HK.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-12900T has more threads than cores. Each physical core is split into multiple threads.

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