Ultra 5 135H vs Ryzen 7 4800U

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Aggregate performance score

Ryzen 7 4800U
2020
8 cores / 16 threads, 15 Watt
10.50
Core Ultra 5 135H
2023
14 cores / 18 threads, 28 Watt
14.31
+36.3%

Core Ultra 5 135H outperforms Ryzen 7 4800U by a substantial 36% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 4800U and Core Ultra 5 135H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking745506
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Renoir (Ryzen 4000 APU)Intel Meteor Lake-H
Power efficiency39.7548.37
Architecture codenameRenoir-U (Zen 2) (2020−2021)Meteor Lake-H (2023)
Release date6 January 2020 (4 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$342

Detailed specifications

Ryzen 7 4800U and Core Ultra 5 135H 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)14 (Tetradeca-Core)
Threads1618
Base clock speed1.8 GHz3.6 GHz
Boost clock speed4.2 GHz4.6 GHz
Multiplier18no data
L1 cache512 KB112 KB (per core)
L2 cache4 MB2 MB (per core)
L3 cache8 MB (shared)18 MB (shared)
Chip lithography7 nm7 nm
Die size156 mm2no data
Maximum core temperature105 °C110 °C
Number of transistors9800 Millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 4800U and Core Ultra 5 135H 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 4800U and Core Ultra 5 135H. 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 4800U and Core Ultra 5 135H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 4800U and Core Ultra 5 135H 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 4800U and Core Ultra 5 135H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz)Intel Arc 7-Cores iGPU ( - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 4800U and Core Ultra 5 135H.

PCIe version3.05.0
PCI Express lanesno data8

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 4800U 10.50
Ultra 5 135H 14.31
+36.3%

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 4800U 16676
Ultra 5 135H 22733
+36.3%

Gaming performance

Pros & cons summary


Performance score 10.50 14.31
Integrated graphics card 9.05 17.18
Recency 6 January 2020 14 December 2023
Physical cores 8 14
Threads 16 18
Power consumption (TDP) 15 Watt 28 Watt

Ryzen 7 4800U has 86.7% lower power consumption.

Ultra 5 135H, on the other hand, has a 36.3% higher aggregate performance score, 89.8% faster integrated GPU, an age advantage of 3 years, and 75% more physical cores and 12.5% more threads.

The Core Ultra 5 135H is our recommended choice as it beats the Ryzen 7 4800U in performance tests.


Should you still have questions on choice between Ryzen 7 4800U and Core Ultra 5 135H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 7 4800U
Ryzen 7 4800U
Intel Core Ultra 5 135H
Core Ultra 5 135H

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 225 votes

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Questions & comments

Here you can ask a question about Ryzen 7 4800U or Core Ultra 5 135H, agree or disagree with our judgements, or report an error or mismatch.