Intel Core i5-10505 vs Intel Core Ultra 7 265K

Compare Intel 10th Generation Core i5 6 core CPU vs Intel Core Ultra (Series 2) 20 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

5099 points
16691 points
227% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7173 points
15383 points
114% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4433 points
17117 points
286% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4285 points
17234 points
302% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-10505 and the Core Ultra 7 265K? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

111.57 points
467.43 points
318% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5432 points
20585 points
278% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1554 points
3063 points
97% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
20
233% significantly more cores

Threads

Number of logical processing units

12
20
66% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.2 GHz
3.9 GHz
21% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz
5.5 GHz
19% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
24
49% significantly 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
192 GiB
49% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

338th of 1,089
10th of 1,089

Family

The product line

10th Generation Core i5
Core Ultra (Series 2)

Release date

The official date of release of this chip

2021 February
2024 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-6400

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i5-10505 vs Core Ultra 7 265K benchmarks

In our benchmarks, the Core Ultra 7 265K beats the Core i5-10505 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-10505 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 7 265K has significantly more cores with 20 cores compared to the Core i5-10505 that has 6 cores. It also has more threads than the Core i5-10505. These CPUs have different clock speeds. Indeed, the Core Ultra 7 265K has a slightly higher clock speed compared to the Core i5-10505. Also, the Core Ultra 7 265K has a slightly higher turbo speed.

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 Core i5-10505 has more threads than cores. Each physical core is split into multiple threads.

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