Intel Core i5-11260H vs Intel Core i7-7820X

Compare Intel 11th Generation Core i5 6 core CPU vs Intel Core X-series 8 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

4599 points
5865 points
27% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6626 points
7275 points
9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3989 points
5393 points
35% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3862 points
5258 points
36% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-11260H and the Core i7-7820X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7280 points
22% slightly higher 3DMark Physics score
5958 points
Blender score

Blender score

Cycles Render (Samples per minute)

110.00 points
165.28 points
50% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5841 points
7618 points
30% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1703 points
24% slightly higher Geekbench 5 (single) score
1368 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

6055 points
7802 points
28% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1732 points
22% slightly higher Geekbench 6 (single) score
1416 points

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.6 GHz
3.6 GHz
38% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
2% slightly higher turbo speed
4.3 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

20
28
40% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
4
100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

576 KiB
12% slightly more L1 cache
512 KiB

L3 Cache

General memory pool for all cores

12 MiB
9% slightly more L3 cache
11 MiB

Other details

Rank

Ranking in the hardwareDB database

381st of 1,089
262nd of 1,089

Family

The product line

11th Generation Core i5
Core X-series

Release date

The official date of release of this chip

2021 May
2017 May

Memory Type

The type of memory used by this chip

-
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-11260H vs Core i7-7820X comparison

According to the hardwareDB Benchmark tool, the Core i7-7820X is faster than the Core i5-11260H. Despite this, the Core i5-11260H has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i7-7820X has slightly more cores with 8 cores compared to the Core i5-11260H that has 6 cores. It also has more threads than the Core i5-11260H. With our hardware info, we find that the Core i7-7820X has a slightly higher clock speed than the Core i5-11260H. Despite this, the Core i5-11260H has a slightly higher turbo speed. A Core i5-11260H CPU outputs less heat than a Core i7-7820X CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 Core i5-11260H has more threads than cores. Each physical core is split into multiple threads.

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