AMD Ryzen 9 3950X vs Intel Xeon Gold 6126

Compare AMD Ryzen 9 Desktop 16 core CPU vs Intel Xeon Scalable 12 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

$ 399.99
$ 147.00
$ 252.99 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

9228 points
8% slightly better overall score
8481 points

Gaming Score

The raw gaming performance with a fast GPU

7460 points
25% slightly better gaming score
5942 points

Multitasking Score

Performance in workloads using up to 8 cores

9844 points
4% slightly better multitasking score
9458 points

Heavy Workload Score

Performance in workloads using up to 16 cores

10084 points
0.12% slightly better heavy workload score
10072 points

Free CPU Benchmark

Want to compare your processor against the Ryzen 9 3950X and the Xeon Gold 6126? Download our free and quick PC Performance Test.

Specifications

Cores

Number of physical processing units

16
33% slightly more cores
12

Threads

Number of logical processing units

32
33% slightly more threads
24

Clock Speed

Base frequency at which the chip operates

3.5 GHz
34% slightly higher clock speed
2.59 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz
27% slightly higher turbo speed
3.7 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

105 W
19% slightly lower TDP
125 W

Memory Channels

Lanes for simultaneous memory access

2
6
200% significantly more memory channels

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB
24 MiB
200% significantly more L2 cache

L3 Cache

General memory pool for all cores

64 MiB
66% significantly more L3 cache
38.5 MiB

Other details

Rank

Ranking in the hardwareDB database

105th of 1,089
125th of 1,089

Family

The product line

Ryzen 9 Desktop
Xeon Scalable

Release date

The official date of release of this chip

2019 November
2017 August

Memory Type

The type of memory used by this chip

DDR4
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

-
Yes

Ryzen 9 3950X vs Xeon Gold 6126 benchmarks

In our benchmarks, the Ryzen 9 3950X beats the Xeon Gold 6126 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon Gold 6126 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 9 3950X has slightly more cores than the Xeon Gold 6126. Indeed, the Ryzen 9 3950X has 16 cores compared to 12 cores found in the Xeon Gold 6126. It also has more threads than the Xeon Gold 6126. These CPUs have different clock speeds. Indeed, the Ryzen 9 3950X has a slightly higher clock speed compared to the Xeon Gold 6126. Also, the Ryzen 9 3950X has a slightly higher turbo speed. A Ryzen 9 3950X CPU outputs less heat than a Xeon Gold 6126 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 Xeon Gold 6126 has significantly more L2 cache when compared to the Ryzen 9 3950X. Despite this, the Ryzen 9 3950X has significantly more L3 cache compared to the Xeon Gold 6126.

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 3950X has more threads than cores. Each physical core is split into multiple threads.

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