Intel Core i7-14700 vs AMD Ryzen 9 7945HX3D

Compare Intel Core i7 (14th gen) 20 core CPU vs AMD Ryzen 9 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

11732 points
0.96% slightly better overall score
11621 points

Gaming Score

The raw gaming performance with a fast GPU

13191 points
28% slightly better gaming score
10251 points

Multitasking Score

Performance in workloads using up to 8 cores

11333 points
12118 points
6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

11315 points
12323 points
8% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-14700 and the Ryzen 9 7945HX3D? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

12400 points
12988 points
4% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

293.94 points
463.95 points
57% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

15696 points
16655 points
6% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2720 points
2764 points
1% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

20
25% slightly more cores
16

Threads

Number of logical processing units

28
32
14% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.1 GHz
2.30 GHz
9% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.4 GHz
Identical
5.4 GHz

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

28 MiB
75% significantly more L2 cache
16 MiB

L3 Cache

General memory pool for all cores

33 MiB
192 MiB
481% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

55th of 1,089
56th of 1,089

Family

The product line

Core i7 (14th gen)
Ryzen 9

Release date

The official date of release of this chip

2024 February
2023 July

Memory Type

The type of memory used by this chip

DDR5-5600
DDR5

Supports ECC memory

Does this CPU support error correcting memory

Yes
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Core i7-14700 vs Ryzen 9 7945HX3D specs and performance

Our benchmark analysis concludes that the Core i7-14700 performs better than the Ryzen 9 7945HX3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7945HX3D in all gaming tests too.

With info from our database, we find that the Core i7-14700 has slightly more cores with 20 cores whereas the Ryzen 9 7945HX3D has 16 cores. Despite this, the Ryzen 9 7945HX3D has more threads than the Core i7-14700. With our hardware info, we find that the Ryzen 9 7945HX3D has a slightly higher clock speed than the Core i7-14700. Furthermore, both these CPUs have identical turbo speeds. In terms of cache, the Core i7-14700 has significantly more L2 cache when compared to the Ryzen 9 7945HX3D. Despite this, the Ryzen 9 7945HX3D has significantly more L3 cache compared to the Core i7-14700.

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

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