Intel Core i7-11800H vs Intel Core i7-12700H

Compare Intel 11th Generation Core i7 8 core CPU vs Intel 12th Generation Core i7 14 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

78 %
99 %
26% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

102 %
119 %
16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

70 %
93 %
32% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

68 %
92 %
35% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-11800H and the Core i7-12700H? Download our free and quick PC Performance Test.

Other Benchmarks

Cinebench R23 score

Multi threaded benchmark

14,088
19,250
36% slightly higher Cinebench R23 score

3DMark Physics score

Physics simulation benchmark

9,657
12,836
32% slightly higher 3DMark Physics score

Specifications

Cores

Number of physical processing units

8
14
75% significantly more cores

Threads

Number of logical processing units

16
20
25% slightly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz
Identical
2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
Identical
45 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
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

768 KiB
1,120 KiB
45% significantly more L1 cache

L3 Cache

General memory pool for all cores

24 MiB
Identical
24 MiB

Other details

Rank

Ranking in the hardwareDB database

126th of 1,327
53rd of 1,327

Family

The product line

11th Generation Core i7
12th Generation Core i7

Release date

The official date of release of this chip

May 2021
February 2022

Memory Type

The type of memory used by this chip

-
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-11800H vs Core i7-12700H comparison

In our benchmarks, the Core i7-12700H beats the Core i7-11800H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-11800H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-12700H has significantly more cores with 14 cores compared to the Core i7-11800H that has 8 cores. It also has more threads than the Core i7-11800H. According to our data, the Core i7-11800H and Core i7-12700H have the same clock speed. Despite this, the Core i7-12700H has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). 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 Core i7-11800H has more threads than cores. Each physical core is split into multiple threads.

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