Intel Core i7-7820X vs Intel Core Ultra 7 258V

Compare Intel Core X-series 8 core CPU vs Intel Core Ultra (Series 2) 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

5865 points

6240 points

6% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7275 points

9732 points

33% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5393 points

3% slightly better multitasking score

5189 points

Heavy Workload Score

Performance in workloads using up to 16 cores

5258 points

5% slightly better heavy workload score

4983 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

165.28 points

30% slightly higher Blender score

126.58 points

Geekbench 6 (multi) score

Multi threaded benchmark

7802 points

9679 points

24% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1416 points

2417 points

70% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz

63% significantly higher clock speed

2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz

4.8 GHz

11% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

250% 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

300% significantly more supported memory

32 GiB

L3 Cache

General memory pool for all cores

11 MiB

12 MiB

9% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

277th of 1,118

251st of 1,118

Family

The product line

Core X-series

Core Ultra (Series 2)

Release date

The official date of release of this chip

2017 May

2024 August

Memory Type

The type of memory used by this chip

DDR4-2666

DDR5-8533

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i7-7820X vs Core Ultra 7 258V specs and performance

Our benchmark analysis concludes that the Core Ultra 7 258V performs better than the Core i7-7820X. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-7820X in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i7-7820X has more threads. These CPUs have different clock speeds. Indeed, the Core i7-7820X has a significantly higher clock speed compared to the Core Ultra 7 258V. Despite this, the Core Ultra 7 258V has a slightly higher turbo speed.

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 Core i7-7820X has more threads than cores. Each physical core is split into multiple threads.