Intel Core i7-11700K vs Intel Core i9-12900T

Compare Intel 11th Generation Core i7 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

7984 points
20% slightly better overall score
6632 points

Gaming Score

The raw gaming performance with a fast GPU

9165 points
28% slightly better gaming score
7128 points

Multitasking Score

Performance in workloads using up to 8 cores

7574 points
16% slightly better multitasking score
6506 points

Heavy Workload Score

Performance in workloads using up to 16 cores

7434 points
14% slightly better heavy workload score
6504 points

Free CPU Benchmark

Want to compare your processor against the Core i7-11700K and the Core i9-12900T? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

208.15 points
10% slightly higher Blender score
188.94 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9888 points
11628 points
17% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2246 points
2268 points
0.98% slightly higher Geekbench 6 (single) score

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

3.6 GHz
160% 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

125 W
35 W
257% significantly 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

640 KiB
1280 KiB
100% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
Identical
4 MiB

L3 Cache

General memory pool for all cores

16 MiB
30 MiB
87% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

149th of 1,089
214th of 1,089

Family

The product line

11th Generation Core i7
12th Generation Core i9

Release date

The official date of release of this chip

2021 February
2022 February

Memory Type

The type of memory used by this chip

DDR4-3200
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 i7-11700K vs Core i9-12900T comparison

In our benchmarks, the Core i7-11700K beats the Core i9-12900T in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900T in all gaming tests too.

With info from our database, we find that the Core i9-12900T has significantly more cores with 16 cores whereas the Core i7-11700K has 8 cores. It also has more threads than the Core i7-11700K. With our hardware info, we find that the Core i7-11700K has a significantly higher clock speed than the Core i9-12900T. Also, the Core i7-11700K has a slightly higher turbo speed. The Core i9-12900T outputs less heat than Core i7-11700K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache. The Core i9-12900T also has significantly more L3 cache.

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 i7-11700K has more threads than cores. Each physical core is split into multiple threads.

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