Intel Xeon E-2146G vs Intel Core Ultra 7 155U

Compare Intel Xeon E 6 core CPU vs Intel Core Ultra (Series 1) 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

4649 points

4819 points

3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6235 points

7087 points

13% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4175 points

0.34% slightly better multitasking score

4161 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4056 points

1% slightly better heavy workload score

4014 points

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Specifications

Cores

Number of physical processing units

100% significantly more cores

Threads

Number of logical processing units

16% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz

66% significantly higher clock speed

2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.5 GHz

4.8 GHz

6% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

33% slightly more supported memory

96 GiB

Other details

Rank

Ranking in the hardwareDB database

375th of 1,089

364th of 1,089

Family

The product line

Xeon E

Core Ultra (Series 1)

Release date

The official date of release of this chip

2018 August

2023 November

Memory Type

The type of memory used by this chip

DDR4-2666

DDR5-7467

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon E-2146G vs Core Ultra 7 155U specs and performance

Our benchmark analysis concludes that the Core Ultra 7 155U performs better than the Xeon E-2146G. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E-2146G in all gaming tests too.

With info from our database, we find that the Core Ultra 7 155U has significantly more cores with 12 cores whereas the Xeon E-2146G has 6 cores. It also has more threads than the Xeon E-2146G. With our hardware info, we find that the Xeon E-2146G has a significantly higher clock speed than the Core Ultra 7 155U. Despite this, the Core Ultra 7 155U has a slightly higher turbo speed.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Xeon E-2146G has more threads than cores. Each physical core is split into multiple threads.