Ultra 5 245K vs Ryzen 9 4900H

Aggregate performance score

Ryzen 9 4900H
2020
8 cores / 16 threads, 54 Watt
12.06
Core Ultra 5 245K
2024
14 cores / 14 threads, 125 Watt
27.50
+128%

Core Ultra 5 245K outperforms Ryzen 9 4900H by a whopping 128% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 4900H and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking635174
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data77.74
Market segmentLaptopDesktop processor
SeriesAMD Renoir (Ryzen 4000 APU)no data
Power efficiency21.1420.82
Architecture codenameRenoir-H (Zen 2) (2020)Arrow Lake-S (2024−2025)
Release date16 March 2020 (4 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 4900H and Core Ultra 5 245K 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)
Threads1614
Base clock speed3.3 GHz4.2 GHz
Boost clock speed4.4 GHz5.2 GHz
Bus rateno data159 MHz
Multiplier33no data
L1 cache128K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache12 MB (shared)24 MB (shared)
Chip lithography7 nm3 nm
Die size156 mm2243 mm2
Maximum core temperature105 °Cno data
Number of transistors9800 Million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Ryzen 9 4900H and Core Ultra 5 245K 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
SocketFP61851
Power consumption (TDP)54 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 4900H and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA, SHAno data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
SIPP-+

Security technologies

Ryzen 9 4900H and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 4900H and Core Ultra 5 245K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 4900H and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data
Max memory channels4no data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz)Arc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 4900H and Core Ultra 5 245K.

PCIe version3.05.0
PCI Express lanesno data20

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 9 4900H 12.06
Ultra 5 245K 27.50
+128%

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 9 4900H 19154
Ultra 5 245K 43682
+128%

Geekbench 5.5 Multi-Core

Ryzen 9 4900H 8012
Ultra 5 245K 17760
+122%

Blender(-)

Ryzen 9 4900H 247
+81.8%
Ultra 5 245K 136

Geekbench 5.5 Single-Core

Ryzen 9 4900H 1232
Ultra 5 245K 2224
+80.6%

7-Zip Single

Ryzen 9 4900H 4727
Ultra 5 245K 6477
+37%

7-Zip

Ryzen 9 4900H 48976
Ultra 5 245K 77921
+59.1%

WebXPRT 3

Ryzen 9 4900H 227
Ultra 5 245K 346
+52.4%

Gaming performance

Pros & cons summary


Performance score 12.06 27.50
Recency 16 March 2020 24 October 2024
Physical cores 8 14
Threads 16 14
Chip lithography 7 nm 3 nm
Power consumption (TDP) 54 Watt 125 Watt

Ryzen 9 4900H has 14.3% more threads, and 131.5% lower power consumption.

Ultra 5 245K, on the other hand, has a 128% higher aggregate performance score, an age advantage of 4 years, 75% more physical cores, and a 133.3% more advanced lithography process.

The Core Ultra 5 245K is our recommended choice as it beats the Ryzen 9 4900H in performance tests.

Be aware that Ryzen 9 4900H is a notebook processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Ryzen 9 4900H and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 9 4900H
Ryzen 9 4900H
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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Questions & comments

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