Intel Core i9-12900T vs AMD Ryzen 7 7840HS

Compare Intel 12th Generation Core i9 16 core CPU vs AMD Ryzen 7 8 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

9304 points
4% slightly better overall score
8878 points

Gaming Score

The raw gaming performance with a fast GPU

10181 points
10890 points
6% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

9062 points
10% slightly better multitasking score
8202 points

Heavy Workload Score

Performance in workloads using up to 16 cores

9033 points
12% slightly better heavy workload score
8008 points

Free CPU Benchmark

Want to compare your processor against the Core i9-12900T and the Ryzen 7 7840HS? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

188.94 points
244.42 points
29% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

11628 points
5% slightly higher Geekbench 6 (multi) score
11003 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2268 points
2353 points
3% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

16
100% significantly more cores
8

Threads

Number of logical processing units

24
49% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

1.38 GHz
3.80 GHz
175% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
5.1 GHz
4% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
54% significantly lower TDP
54 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

1280 KiB
150% significantly more L1 cache
512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB
8 MiB
100% significantly more L2 cache

L3 Cache

General memory pool for all cores

30 MiB
87% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

104th of 1,105
119th of 1,105

Family

The product line

12th Generation Core i9
Ryzen 7

Release date

The official date of release of this chip

2022 February
-

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Yes
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
-

Core i9-12900T vs Ryzen 7 7840HS benchmarks

Our benchmark analysis concludes that the Core i9-12900T performs better than the Ryzen 7 7840HS. Despite this, the Ryzen 7 7840HS 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 Ryzen 7 7840HS that has 8 cores. It also has more threads than the Ryzen 7 7840HS. Our comparison shows that the Ryzen 7 7840HS has a significantly higher clock speed compared to the Core i9-12900T. Also, the Ryzen 7 7840HS has a slightly higher turbo speed. A Core i9-12900T CPU outputs less heat than a Ryzen 7 7840HS CPU because of its significantly 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 Ryzen 7 7840HS has significantly more L2 cache than the Core i9-12900T. Despite this, the Core i9-12900T has significantly more L3 cache compared to the Ryzen 7 7840HS.

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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