Ultra 7 165H vs Ryzen 7 5800U

VS

Aggregate performance score

Ryzen 7 5800U
2021
8 cores / 16 threads, 15 Watt
11.57
Core Ultra 7 165H
2023
16 cores / 22 threads, 28 Watt
16.50
+42.6%

Core Ultra 7 165H outperforms Ryzen 7 5800U by a considerable 43% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 5800U and Core Ultra 7 165H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking678402
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Cezanne (Zen 3, Ryzen 5000)Intel Meteor Lake-H
Power efficiency72.9555.73
Architecture codenameCezanne-U (Zen 3) (2021)Meteor Lake-H (2023)
Release date12 January 2021 (3 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$460

Detailed specifications

Ryzen 7 5800U and Core Ultra 7 165H basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)16 (Hexadeca-Core)
Threads1622
Base clock speed1.9 GHz3.8 GHz
Boost clock speed4.4 GHz5 GHz
Multiplier19no data
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache16 MB (shared)24 MB (shared)
Chip lithography7 nm7 nm
Die size180 mm2no data
Maximum core temperature105 °C110 °C
Number of transistors10,700 millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 5800U and Core Ultra 7 165H compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFP6Intel BGA 2049
Power consumption (TDP)15 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5800U and Core Ultra 7 165H. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 7 5800U and Core Ultra 7 165H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5800U and Core Ultra 7 165H are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800U and Core Ultra 7 165H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)Intel Arc 8-Cores iGPU ( - 2300 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5800U and Core Ultra 7 165H.

PCIe version3.05.0
PCI Express lanes88

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 5800U 11.57
Ultra 7 165H 16.50
+42.6%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 5800U 18385
Ultra 7 165H 26214
+42.6%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 7 5800U 1613
Ultra 7 165H 2641
+63.7%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 7 5800U 229
Ultra 7 165H 257
+12.2%

Geekbench 5.5 Multi-Core

Ryzen 7 5800U 6723
Ultra 7 165H 12052
+79.3%

Blender(-)

Ryzen 7 5800U 352
+43%
Ultra 7 165H 246

Geekbench 5.5 Single-Core

Ryzen 7 5800U 1429
Ultra 7 165H 1794
+25.6%

7-Zip Single

Ryzen 7 5800U 5363
+1.7%
Ultra 7 165H 5273

7-Zip

Ryzen 7 5800U 42604
Ultra 7 165H 56997
+33.8%

WebXPRT 3

Ryzen 7 5800U 249
Ultra 7 165H 293
+17.7%

CrossMark Overall

Ryzen 7 5800U 1335
Ultra 7 165H 1692
+26.7%

Gaming performance

Pros & cons summary


Performance score 11.57 16.50
Integrated graphics card 9.05 18.48
Recency 12 January 2021 14 December 2023
Physical cores 8 16
Threads 16 22
Power consumption (TDP) 15 Watt 28 Watt

Ryzen 7 5800U has 86.7% lower power consumption.

Ultra 7 165H, on the other hand, has a 42.6% higher aggregate performance score, 104.2% faster integrated GPU, an age advantage of 2 years, and 100% more physical cores and 37.5% more threads.

The Core Ultra 7 165H is our recommended choice as it beats the Ryzen 7 5800U in performance tests.


Should you still have questions on choice between Ryzen 7 5800U and Core Ultra 7 165H, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 5800U
Ryzen 7 5800U
Intel Core Ultra 7 165H
Core Ultra 7 165H

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Community ratings

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Questions & comments

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