Ultra 5 135H vs Ryzen 3 PRO 5450U

VS

Aggregate performance score

Ryzen 3 PRO 5450U
2021
4 cores / 8 threads, 15 Watt
6.94
Core Ultra 5 135H
2023
14 cores / 18 threads, 28 Watt
14.28
+106%

Core Ultra 5 135H outperforms Ryzen 3 PRO 5450U by a whopping 106% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 PRO 5450U and Core Ultra 5 135H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1018507
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Cezanne (Zen 3, Ryzen 5000)Intel Meteor Lake-H
Power efficiency43.7648.23
Architecture codenameCezanne-U PRO (Zen 3) (2021)Meteor Lake-H (2023)
Release date16 March 2021 (3 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$342

Detailed specifications

Ryzen 3 PRO 5450U 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 cores4 (Quad-Core)14 (Tetradeca-Core)
Threads818
Base clock speed2.6 GHz3.6 GHz
Boost clock speed4 GHz4.6 GHz
Multiplier26no data
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache8 MB (shared)18 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 3 PRO 5450U 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 3 PRO 5450U and Core Ultra 5 135H. You'll probably need this information if you require some particular technology.

Instruction set extensionsPRO, MMX, 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 3 PRO 5450U 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 3 PRO 5450U 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 3 PRO 5450U and Core Ultra 5 135H. 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 6 (Ryzen 4000/5000) ( - 1600 MHz)Intel Arc 7-Cores iGPU ( - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 PRO 5450U and Core Ultra 5 135H.

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 3 PRO 5450U 6.94
Ultra 5 135H 14.28
+106%

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 3 PRO 5450U 11026
Ultra 5 135H 22686
+106%

Gaming performance

Pros & cons summary


Performance score 6.94 14.28
Integrated graphics card 6.04 17.19
Recency 16 March 2021 14 December 2023
Physical cores 4 14
Threads 8 18
Power consumption (TDP) 15 Watt 28 Watt

Ryzen 3 PRO 5450U has 86.7% lower power consumption.

Ultra 5 135H, on the other hand, has a 105.8% higher aggregate performance score, 184.6% faster integrated GPU, an age advantage of 2 years, and 250% more physical cores and 125% more threads.

The Core Ultra 5 135H is our recommended choice as it beats the Ryzen 3 PRO 5450U in performance tests.


Should you still have questions on choice between Ryzen 3 PRO 5450U 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 3 PRO 5450U
Ryzen 3 PRO 5450U
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 39 votes

Rate Ryzen 3 PRO 5450U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.4 11 votes

Rate Core Ultra 5 135H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 3 PRO 5450U or Core Ultra 5 135H, agree or disagree with our judgements, or report an error or mismatch.