Ryzen Threadripper 2900X vs Pentium 4405U

Primary details

Comparing Pentium 4405U and Ryzen Threadripper 2900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2246not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Pentiumno data
Power efficiency8.36no data
Architecture codenameSkylake (2015−2016)Zen (2017−2020)
Release date1 September 2015 (9 years ago)August 2018 (6 years ago)
Launch price (MSRP)$161no data

Detailed specifications

Pentium 4405U and Ryzen Threadripper 2900X 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 cores2 (Dual-core)8 (Octa-Core)
Threads4no data
Base clock speed2.1 GHzno data
Boost clock speed2.1 GHz3.1 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier21no data
L1 cache128 KB96 KB (per core)
L2 cache512 KB512 KB (per core)
L3 cache2 MB32768 KB
Chip lithography14 nm14 nm
Die size98.57 mm2213 mm2
Maximum core temperature100 °Cno data
Number of transistors1750 Million9600 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Pentium 4405U and Ryzen Threadripper 2900X 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 configuration1 (Uniprocessor)1
SocketFCBGA1356no data
Power consumption (TDP)15 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4405U and Ryzen Threadripper 2900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data

Security technologies

Pentium 4405U and Ryzen Threadripper 2900X technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4405U and Ryzen Threadripper 2900X are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4405U and Ryzen Threadripper 2900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 510no data
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data

Graphics interfaces

Available interfaces and connections of Pentium 4405U and Ryzen Threadripper 2900X integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Pentium 4405U and Ryzen Threadripper 2900X integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Pentium 4405U and Ryzen Threadripper 2900X integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Pentium 4405U and Ryzen Threadripper 2900X.

PCIe version2.0no data
PCI Express lanes10no data

Pros & cons summary


Physical cores 2 8
Power consumption (TDP) 15 Watt 125 Watt

Pentium 4405U has 733.3% lower power consumption.

Ryzen Threadripper 2900X, on the other hand, has 300% more physical cores.

We couldn't decide between Pentium 4405U and Ryzen Threadripper 2900X. We've got no test results to judge.

Be aware that Pentium 4405U is a notebook processor while Ryzen Threadripper 2900X is a desktop one.


Should you still have questions on choice between Pentium 4405U and Ryzen Threadripper 2900X, ask them in Comments section, and we shall answer.

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Intel Pentium 4405U
Pentium 4405U
AMD Ryzen Threadripper 2900X
Ryzen Threadripper 2900X

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Community ratings

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