Intel Xeon W-11855M vs Intel Xeon W-2145

Compare Intel Xeon W 6 core CPU vs Intel Xeon W 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

5286 points

6368 points

20% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7503 points

7820 points

4% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4615 points

5866 points

27% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4471 points

5710 points

27% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

121.37 points

150.17 points

23% slightly higher Blender score

Geekbench 6 (multi) score

Multi threaded benchmark

7586 points

7840 points

3% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1985 points

41% slightly higher Geekbench 6 (single) score

1405 points

Specifications

Cores

Number of physical processing units

33% slightly more cores

Threads

Number of logical processing units

33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.2 GHz

3.7 GHz

15% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz

8% slightly higher turbo speed

4.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

211% significantly lower TDP

140 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

139% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

512 GiB

300% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

312th of 1,089

231st of 1,089

Family

The product line

Xeon W

Release date

The official date of release of this chip

2021 May

2017 August

Memory Type

The type of memory used by this chip

DDR4-1600

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon W-11855M vs Xeon W-2145 benchmarks

According to the hardwareDB Benchmark tool, the Xeon W-2145 is faster than the Xeon W-11855M. Despite this, the Xeon W-11855M has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon W-2145 has slightly more cores with 8 cores compared to the Xeon W-11855M that has 6 cores. It also has more threads than the Xeon W-11855M. With our hardware info, we find that the Xeon W-2145 has a slightly higher clock speed than the Xeon W-11855M. Despite this, the Xeon W-11855M has a slightly higher turbo speed. A Xeon W-11855M CPU outputs less heat than a Xeon W-2145 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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