Intel Xeon W-11855M vs Intel Core i9-13900K

Compare Intel Xeon W 6 core CPU vs Intel 13th Generation Core i9 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

5286 points
16350 points
209% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7503 points
15858 points
111% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4615 points
16597 points
259% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4471 points
16857 points
277% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Xeon W-11855M and the Core i9-13900K? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

121.37 points
522.08 points
330% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

7586 points
19967 points
163% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1985 points
2985 points
50% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
24
300% significantly more cores

Threads

Number of logical processing units

12
32
166% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.2 GHz
6% slightly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
5.7 GHz
16% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
177% significantly lower TDP
125 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
20

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

480 KiB
1920 KiB
300% significantly more L1 cache

L3 Cache

General memory pool for all cores

18 MiB
36 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

312th of 1,089
13th of 1,089

Family

The product line

Xeon W
13th Generation Core i9

Release date

The official date of release of this chip

2021 May
2022 October

Memory Type

The type of memory used by this chip

-
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Xeon W-11855M vs Core i9-13900K comparison

In our benchmarks, the Core i9-13900K beats the Xeon W-11855M in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon W-11855M in all gaming tests too.

With info from our database, we find that the Core i9-13900K has significantly more cores with 24 cores whereas the Xeon W-11855M has 6 cores. It also has more threads than the Xeon W-11855M. These CPUs have different clock speeds. Indeed, the Xeon W-11855M has a slightly higher clock speed compared to the Core i9-13900K. Despite this, the Core i9-13900K has a slightly higher turbo speed. A Xeon W-11855M CPU outputs less heat than a Core i9-13900K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 Xeon W-11855M has more threads than cores. Each physical core is split into multiple threads.

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