Intel Core i9-10900KF vs AMD Ryzen 9 7950X

Compare Intel 10th Generation Core i9 10 core CPU vs AMD Ryzen 9 Desktop 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 439.00
$ 8.36 slightly less expensive
$ 447.36

Benchmark Score

Overall Score

A combined score of all workloads

8768 points
16669 points
90% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9745 points
14068 points
44% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

8418 points
17588 points
108% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

8304 points
17965 points
116% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-10900KF and the Ryzen 9 7950X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

8953 points
15917 points
77% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

226.11 points
568.01 points
151% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

9629 points
18904 points
96% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1774 points
2875 points
62% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

9168 points
19297 points
110% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1783 points
2976 points
66% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

10
16
60% significantly more cores

Threads

Number of logical processing units

20
32
60% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
4.5 GHz
21% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5.3 GHz
5.7 GHz
7% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

125 W
36% slightly lower TDP
170 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
24
49% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

640 KiB
1024 KiB
60% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

2.5 MiB
16 MiB
540% significantly more L2 cache

L3 Cache

General memory pool for all cores

20 MiB
64 MiB
220% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

117th of 1,089
11th of 1,089

Family

The product line

10th Generation Core i9
Ryzen 9 Desktop

Release date

The official date of release of this chip

2020 May
2022 September

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i9-10900KF vs Ryzen 9 7950X comparison

In our benchmarks, the Ryzen 9 7950X beats the Core i9-10900KF in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-10900KF in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Ryzen 9 7950X has significantly more cores with 16 cores compared to the Core i9-10900KF that has 10 cores. It also has more threads than the Core i9-10900KF. These CPUs have different clock speeds. Indeed, the Ryzen 9 7950X has a slightly higher clock speed compared to the Core i9-10900KF. Also, the Ryzen 9 7950X has a slightly higher turbo speed. A Core i9-10900KF CPU outputs less heat than a Ryzen 9 7950X CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 9 7950X has significantly more L2 cache when compared to the Core i9-10900KF. The Ryzen 9 7950X also has significantly more L3 cache.

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 i9-10900KF has more threads than cores. Each physical core is split into multiple threads.

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