AMD Ryzen 9 7900X vs Intel Core i7-14700KF

Compare AMD Ryzen 9 Desktop 12 core CPU vs Intel Core i7 (14th gen) 20 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 314.49
$ 42.58 slightly less expensive
$ 357.07

Benchmark Score

Overall Score

A combined score of all workloads

13554 points
15150 points
11% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

13457 points
15322 points
13% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

13583 points
15151 points
11% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

13587 points
15281 points
12% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 7900X and the Core i7-14700KF? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

12798 points
14250 points
11% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

412.82 points
442.38 points
7% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

17750 points
19170 points
8% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

2946 points
2961 points
0.51% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

12
20
66% significantly more cores

Threads

Number of logical processing units

24
28
16% slightly more threads

Clock Speed

Base frequency at which the chip operates

4.7 GHz
38% slightly higher clock speed
3.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.6 GHz
Identical
5.6 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

24
20% slightly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
192 GiB
49% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

12 MiB
28 MiB
133% significantly more L2 cache

L3 Cache

General memory pool for all cores

64 MiB
93% significantly more L3 cache
33 MiB

Other details

Rank

Ranking in the hardwareDB database

36th of 1,089
22nd of 1,089

Family

The product line

Ryzen 9 Desktop
Core i7 (14th gen)

Release date

The official date of release of this chip

2022 September
2023 November

Memory Type

The type of memory used by this chip

DDR5
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

Yes
-

Ryzen 9 7900X vs Core i7-14700KF comparison

According to the hardwareDB Benchmark tool, the Core i7-14700KF is faster than the Ryzen 9 7900X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7900X in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-14700KF has significantly more cores with 20 cores compared to the Ryzen 9 7900X that has 12 cores. It also has more threads than the Ryzen 9 7900X. These CPUs have different clock speeds. Indeed, the Ryzen 9 7900X has a slightly higher clock speed compared to the Core i7-14700KF. Furthermore, both these CPUs have identical turbo speeds. The info from our database shows that the Core i7-14700KF has more L2 cache than the Ryzen 9 7900X. Despite this, the Ryzen 9 7900X has significantly more L3 cache compared to the Core i7-14700KF.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 9 7900X has more threads than cores. Each physical core is split into multiple threads.

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