Intel Core i9-7980XE vs Intel Core i7-12850HX

Compare Intel Core X-series 18 core CPU vs Intel 12th Generation Core i7 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

10174 points
13% slightly better overall score
8926 points

Gaming Score

The raw gaming performance with a fast GPU

8591 points
10736 points
24% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

10736 points
28% slightly better multitasking score
8383 points

Heavy Workload Score

Performance in workloads using up to 16 cores

10962 points
32% slightly better heavy workload score
8262 points

Free CPU Benchmark

Want to compare your processor against the Core i9-7980XE and the Core i7-12850HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

376.16 points
72% significantly higher Blender score
218.16 points

Specifications

Cores

Number of physical processing units

18
12% slightly more cores
16

Threads

Number of logical processing units

36
49% significantly more threads
24

Clock Speed

Base frequency at which the chip operates

2.6 GHz
23% slightly higher clock speed
2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
4.8 GHz
14% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

165 W
55 W
200% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

44
120% significantly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

1152 KiB
1280 KiB
11% slightly more L1 cache

L3 Cache

General memory pool for all cores

75 MiB
200% significantly more L3 cache
25 MiB

Other details

Rank

Ranking in the hardwareDB database

84th of 1,089
112th of 1,089

Family

The product line

Core X-series
12th Generation Core i7

Release date

The official date of release of this chip

2017 August
2022 May

Memory Type

The type of memory used by this chip

DDR4-2666
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 i9-7980XE vs Core i7-12850HX benchmarks

According to the hardwareDB Benchmark tool, the Core i7-12850HX is faster than the Core i9-7980XE. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-7980XE in all gaming tests too.

With info from our database, we find that the Core i9-7980XE has slightly more cores with 18 cores whereas the Core i7-12850HX has 16 cores. It also has more threads than the Core i7-12850HX. These CPUs have different clock speeds. Indeed, the Core i9-7980XE has a slightly higher clock speed compared to the Core i7-12850HX. Despite this, the Core i7-12850HX has a slightly higher turbo speed. The Core i7-12850HX outputs less heat than Core i9-7980XE thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i9-7980XE has more threads than cores. Each physical core is split into multiple threads.

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