Intel Core i9-7980XE vs Intel Core i9-14900HX

Compare Intel Core X-series 18 core CPU vs Intel Core i9 (14th gen) 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

10174 points

10999 points

8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8591 points

11453 points

33% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

10736 points

10950 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

10962 points

11076 points

1% slightly better heavy workload score

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

11651 points

12548 points

7% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

376.16 points

10% slightly higher Blender score

340.82 points

Geekbench 6 (multi) score

Multi threaded benchmark

11124 points

15507 points

39% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1428 points

2661 points

86% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

33% slightly more cores

Threads

Number of logical processing units

12% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz

18% slightly higher clock speed

2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz

5.8 GHz

38% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

120% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

192 GiB

49% significantly more supported memory

L3 Cache

General memory pool for all cores

75 MiB

108% significantly more L3 cache

36 MiB

Other details

Rank

Ranking in the hardwareDB database

84th of 1,089

69th of 1,089

Family

The product line

Core X-series

Core i9 (14th gen)

Release date

The official date of release of this chip

2017 August

2024 February

Memory Type

The type of memory used by this chip

DDR4-2666

DDR5-5600

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i9-7980XE vs Core i9-14900HX comparison

Our benchmark analysis concludes that the Core i9-14900HX performs better 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 i9-14900HX has slightly more cores with 24 cores whereas the Core i9-7980XE has 18 cores. Despite this, the Core i9-7980XE has more threads than the Core i9-14900HX. Our comparison shows that the Core i9-7980XE has a slightly higher clock speed compared to the Core i9-14900HX. Despite this, the Core i9-14900HX has a slightly higher turbo speed.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i9-7980XE has more threads than cores. Each physical core is split into multiple threads.