Intel Xeon W-10855M vs Intel Core i5-1245U

Compare Intel Xeon W 6 core CPU vs Intel 10 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

4738 points
10% slightly better overall score
4282 points

Gaming Score

The raw gaming performance with a fast GPU

6797 points
10% slightly better gaming score
6145 points

Multitasking Score

Performance in workloads using up to 8 cores

4108 points
10% slightly better multitasking score
3732 points

Heavy Workload Score

Performance in workloads using up to 16 cores

3975 points
10% slightly better heavy workload score
3606 points

Free CPU Benchmark

Want to compare your processor against the Xeon W-10855M and the Core i5-1245U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

82.06 points
92.33 points
12% slightly higher Blender score

Specifications

Cores

Number of physical processing units

6
10
66% significantly more cores

Threads

Number of logical processing units

12
Identical
12

Clock Speed

Base frequency at which the chip operates

2.8 GHz
75% significantly higher clock speed
1.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz
15% slightly higher turbo speed
4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
15 W
200% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly 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
100% significantly more supported memory
64 GiB

Other details

Rank

Ranking in the hardwareDB database

371st of 1,089
412th of 1,089

Family

The product line

Xeon W
12th Generation Core i5

Release date

The official date of release of this chip

2020 May
2022 February

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Xeon W-10855M vs Core i5-1245U benchmarks

According to the hardwareDB Benchmark tool, the Xeon W-10855M is faster than the Core i5-1245U. Despite this, the Core i5-1245U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core i5-1245U has significantly more cores than the Xeon W-10855M. Indeed, the Core i5-1245U has 10 cores compared to 6 cores found in the Xeon W-10855M. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Xeon W-10855M has a significantly higher clock speed compared to the Core i5-1245U.

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 Xeon W-10855M has more threads than cores. Each physical core is split into multiple threads.

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