Intel Core i7-14700HX vs Intel Core i7-13800H

Compare Intel Core i7 (14th gen) 20 core CPU vs Intel 13th Generation Core i7 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

10176 points
10% slightly better overall score
9209 points

Gaming Score

The raw gaming performance with a fast GPU

10959 points
11569 points
5% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

9972 points
17% slightly better multitasking score
8514 points

Heavy Workload Score

Performance in workloads using up to 16 cores

10002 points
19% slightly better heavy workload score
8394 points

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

307.50 points
59% significantly higher Blender score
192.82 points

Specifications

Cores

Number of physical processing units

20
42% many more cores
14

Threads

Number of logical processing units

28
40% slightly more threads
20

Clock Speed

Base frequency at which the chip operates

2.1 GHz
2.5 GHz
19% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.5 GHz
5% slightly higher turbo speed
5.2 GHz

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

192 GiB
200% significantly more supported memory
64 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

28 MiB
143% significantly more L2 cache
11.5 MiB

L3 Cache

General memory pool for all cores

33 MiB
37% slightly more L3 cache
24 MiB

Other details

Rank

Ranking in the hardwareDB database

82nd of 1,089
106th of 1,089

Family

The product line

Core i7 (14th gen)
13th Generation Core i7

Release date

The official date of release of this chip

2024 February
2023 February

Memory Type

The type of memory used by this chip

DDR5-5600
DDR5-5200

Supports ECC memory

Does this CPU support error correcting memory

-
No

Core i7-14700HX vs Core i7-13800H comparison

Our benchmark analysis concludes that the Core i7-14700HX performs better than the Core i7-13800H. Despite this, the Core i7-13800H has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i7-14700HX has many more cores with 20 cores compared to the Core i7-13800H that has 14 cores. It also has more threads than the Core i7-13800H. With our hardware info, we find that the Core i7-13800H has a slightly higher clock speed than the Core i7-14700HX. Despite this, the Core i7-14700HX has a slightly higher turbo speed. The info from our database shows that the Core i7-14700HX has more L2 cache than the Core i7-13800H. The Core i7-14700HX also has slightly more L3 cache.

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 i7-14700HX has more threads than cores. Each physical core is split into multiple threads.

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