Intel Core Ultra 7 165U vs Intel Core i7-14700K

Last updated:

CPU comparison with benchmarks


Intel Core Ultra 7 165U CPU1 vs CPU2 Intel Core i7-14700K
Intel Core Ultra 7 165U Intel Core i7-14700K

CPU comparison

Intel Core Ultra 7 165U or Intel Core i7-14700K - 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 Ultra 7 165U has 12 cores with 14 threads and clocks with a maximum frequency of 4.90 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 7 165U was released in Q4/2023.

The Intel Core i7-14700K has 20 cores with 28 threads and clocks with a maximum frequency of 5.60 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i7-14700K was released in Q4/2023.
Intel Core Ultra 7 (9) Family Intel Core i7 (298)
Intel Core Ultra 100U (7) CPU group Intel Core i 14000 (23)
1 Generation 14
Meteor Lake U Architecture Raptor Lake S Refresh
Mobile Segment Desktop / Server
-- Predecessor Intel Core i7-13700K
-- Successor --

CPU Cores and Base Frequency

The Intel Core Ultra 7 165U is a 12 core processor with a clock frequency of 1.70 GHz (4.90 GHz). The Intel Core i7-14700K has 20 CPU cores with a clock frequency of 3.40 GHz (5.60 GHz).
Intel Core Ultra 7 165U Characteristic Intel Core i7-14700K
12 Cores 20
14 Threads 28
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
No Overclocking ? Yes
1.70 GHz (4.90 GHz)
2x Redwood Cove		 A-Core 3.40 GHz (5.60 GHz)
8x Raptor Cove
1.20 GHz (3.80 GHz)
8x Crestmont		 B-Core 2.50 GHz (4.30 GHz)
12x Gracemont
0.70 GHz (2.10 GHz)
2x Crestmont		 C-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
Intel Core Ultra 7 165U Characteristic Intel Core i7-14700K
Intel AI engine AI hardware --
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) GPU Intel UHD Graphics 770
0.60 GHz GPU frequency 0.30 GHz
2.00 GHz GPU (Turbo) 1.60 GHz
-- GPU Generation 11
5 nm Technology 10 nm
4 Max. displays 3
64 Compute units 32
512 Shader 256
Yes Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 64 GB
12.2 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 Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) GPU Intel UHD Graphics 770
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 Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode / Encode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Core Ultra 7 165U supports a maximum of 96 GB of memory in 2 memory channels. The Intel Core i7-14700K can connect up to 192 GB of memory in 2 memory channels.
Intel Core Ultra 7 165U Characteristic Intel Core i7-14700K
LPDDR5X-7500, DDR5-5600 Memory DDR5-5600, DDR4-3200
96 GB Max. Memory 192 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 89.6 GB/s
No ECC Yes
12.00 MB L2 Cache 28.00 MB
-- L3 Cache 33.00 MB
4.0 PCIe version 5.0
20 PCIe lanes 20
39.4 GB/s PCIe Bandwidth 78.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core Ultra 7 165U has a TDP of 15 W, that of the Intel Core i7-14700K is 125 W.
Intel Core Ultra 7 165U Characteristic Intel Core i7-14700K
15 W TDP (PL1 / PBP) 125 W
57 W TDP (PL2) 253 W
28 W TDP up --
12 W TDP down --
110 °C Tjunction max. 100 °C

Technical details

The Intel Core Ultra 7 165U has a 12.00 MB cache, while the Intel Core i7-14700K cache has a total of 61.00 MB.
Intel Core Ultra 7 165U Characteristic Intel Core i7-14700K
7 nm Technology 10 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
BGA 2049 Socket LGA 1700
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q4/2023 Release date Q4/2023
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core Ultra 7 165U to help other visitors make their purchasing decisions. The average rating is 4.6 stars (7 ratings). Rate now:
Here you can rate the Intel Core i7-14700K to help other visitors make their purchasing decisions. The average rating is 4.2 stars (46 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 Ultra 7 165U Intel Core Ultra 7 165U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 2.00 GHz
1985 (100%)
Intel Core i7-14700K Intel Core i7-14700K
Intel UHD Graphics 770 @ 1.60 GHz
820 (41%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 4.90 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.60 GHz
131 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 4.90 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.60 GHz
2021 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 4.90 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.60 GHz
2228 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.30 GHz
33572 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 4.90 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.60 GHz
2204 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.30 GHz
24218 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 4.90 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.60 GHz
2898 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.30 GHz
19765 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.30 GHz
52885 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 5.30 GHz
908 (100%)

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 Ultra 7 165U Intel Core Ultra 7 165U
12C 14T @ 1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
20C 28T @ 3.40 GHz
14988 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Intel Core Ultra 7 165U Intel Core Ultra 7 165U
1.70 GHz
0 (0%)
Intel Core i7-14700K Intel Core i7-14700K
33,572 CB R23 MC @ 209 W
161 (100%)

Devices using this processor
Intel Core Ultra 7 165U Intel Core i7-14700K
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i7-14700KIntel Core i7-13700K Intel Core i7-14700K vs Intel Core i7-13700K
2. AMD Ryzen 7 7800X3DIntel Core i7-14700K AMD Ryzen 7 7800X3D vs Intel Core i7-14700K
3. Intel Core i7-14700KIntel Core i9-13900K Intel Core i7-14700K vs Intel Core i9-13900K
4. Intel Core i7-14700KFIntel Core i7-14700K Intel Core i7-14700KF vs Intel Core i7-14700K
5. Intel Core i9-14900KIntel Core i7-14700K Intel Core i9-14900K vs Intel Core i7-14700K
6. Intel Core i5-14600KIntel Core i7-14700K Intel Core i5-14600K vs Intel Core i7-14700K
7. Intel Core i7-14700Intel Core i7-14700K Intel Core i7-14700 vs Intel Core i7-14700K
8. Intel Core i7-14700KIntel Core i7-12700K Intel Core i7-14700K vs Intel Core i7-12700K
9. Intel Core i7-14700KIntel Core i9-12900K Intel Core i7-14700K vs Intel Core i9-12900K
10. AMD Ryzen 9 7900XIntel Core i7-14700K AMD Ryzen 9 7900X vs Intel Core i7-14700K


back to index