Intel Core i7-11800H vs Intel Core i3-11340 CPM

Last updated:
Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor.

CPU comparison with benchmarks


Intel Core i7-11800H CPU1 vs CPU2 Intel Core i3-11340 CPM
Intel Core i7-11800H Intel Core i3-11340 CPM

CPU comparison

Intel Core i7-11800H or Intel Core i3-11340 CPM - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i7-11800H has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i7-11800H was released in Q2/2021.

The Intel Core i3-11340 CPM has 4 cores with 8 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i3-11340 CPM was released in Q3/2033.
Intel Core i7 (300) Family Intel Core i3 (205)
Intel Core i 11000H (17) CPU group Intel Core i 11000 (22)
11 Generation 11
Tiger Lake H Architecture Rocket Lake S
Notebook Segment Desktop
-- Predecessor --
Intel Core i7-12800H Successor --

CPU Cores and Base Frequency

The Intel Core i7-11800H has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Core i7-11800H is 2.30 GHz (4.60 GHz) while the Intel Core i3-11340 CPM has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Core i3-11340 CPM is at 4.00 GHz (4.80 GHz).

Intel Core i7-11800H Characteristic Intel Core i3-11340 CPM
8 Cores 4
16 Threads 8
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 4.00 GHz
4.60 GHz Turbo Frequency (1 Core) 4.80 GHz
3.40 GHz Turbo Frequency (All Cores) 4.60 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i7-11800H Characteristic Intel Core i3-11340 CPM
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core i7-11800H or Intel Core i3-11340 CPM has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel UHD Graphics 11th Gen (32 EU) GPU Intel UHD Graphics 630
0.35 GHz GPU frequency 0.35 GHz
1.45 GHz GPU (Turbo) 1.20 GHz
11 GPU Generation 9.5
10 nm Technology 14 nm
3 Max. displays 3
32 Compute units 24
256 Shader 192
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 64 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 11th Gen (32 EU) GPU Intel UHD Graphics 630
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core i7-11800H can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Core i3-11340 CPM supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

Intel Core i7-11800H Characteristic Intel Core i3-11340 CPM
DDR4-3200 Memory DDR4-2933
128 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 51.2 GB/s
No ECC No
-- L2 Cache --
24.00 MB L3 Cache 8.00 MB
4.0 PCIe version 3.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i7-11800H is 45 W, while the Intel Core i3-11340 CPM has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i7-11800H Characteristic Intel Core i3-11340 CPM
45 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
35 W TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i7-11800H is manufactured in 10 nm and has 24.00 MB cache. The Intel Core i3-11340 CPM is manufactured in 14 nm and has a 8.00 MB cache.

Intel Core i7-11800H Characteristic Intel Core i3-11340 CPM
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1787 Socket LGA 1200
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q2/2021 Release date Q3/2033
395 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core i7-11800H to help other visitors make their purchasing decisions. The average rating is 4.0 stars (32 ratings). Rate now:
Here you can rate the Intel Core i3-11340 CPM to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i7-11800H Intel Core i7-11800H
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz
742 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
Intel UHD Graphics 630 @ 1.20 GHzNot verified
461 (62%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
87 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
581 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
1492 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
12180 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
1985 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
9219 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
1559 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
8949 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
577 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
4930 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
168 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 3.40 GHz
20987 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.60 GHzNot verified
0 (0%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 4.60 GHz
581 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.80 GHzNot verified
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i7-11800H Intel Core i7-11800H
8C 16T @ 2.30 GHz
5128 (100%)
Intel Core i3-11340 CPM Intel Core i3-11340 CPM
4C 8T @ 4.00 GHzNot verified
0 (0%)

Devices using this processor

Intel Core i7-11800H Intel Core i3-11340 CPM
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i7-11800HAMD Ryzen 7 5800H Intel Core i7-11800H vs AMD Ryzen 7 5800H
2. Intel Core i7-11800HIntel Core i7-12700H Intel Core i7-11800H vs Intel Core i7-12700H
3. Intel Core i7-11800HAMD Ryzen 9 5900HX Intel Core i7-11800H vs AMD Ryzen 9 5900HX
4. Intel Core i5-11400HIntel Core i7-11800H Intel Core i5-11400H vs Intel Core i7-11800H
5. AMD Ryzen 7 6800HIntel Core i7-11800H AMD Ryzen 7 6800H vs Intel Core i7-11800H
6. Intel Core i7-11800HIntel Core i7-11370H Intel Core i7-11800H vs Intel Core i7-11370H
7. Intel Core i5-12500HIntel Core i7-11800H Intel Core i5-12500H vs Intel Core i7-11800H
8. Intel Core i7-11800HAMD Ryzen 7 4800H Intel Core i7-11800H vs AMD Ryzen 7 4800H
9. Intel Core i7-11800HApple M1 Intel Core i7-11800H vs Apple M1
10. Intel Core i7-11800HIntel Core i7-10750H Intel Core i7-11800H vs Intel Core i7-10750H


back to index