Ryzen 9 7945HX3D vs Celeron N5105

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Aggregate performance score

Celeron N5105
2021
4 cores / 4 threads, 10 Watt
2.55
Ryzen 9 7945HX3D
2023
16 cores / 32 threads, 55 Watt
36.25
+1322%

Ryzen 9 7945HX3D outperforms Celeron N5105 by a whopping 1322% based on our aggregate benchmark results.

Primary details

Comparing Celeron N5105 and Ryzen 9 7945HX3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking175198
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Dragon Range (Zen 4, Ryzen 7045)
Power efficiency24.1362.37
Architecture codenameJasper Lake (2021)Dragon Range-HX (Zen 4) (2023−2024)
Release date11 January 2021 (3 years ago)27 July 2023 (1 year ago)

Detailed specifications

Celeron N5105 and Ryzen 9 7945HX3D 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)16 (Hexadeca-Core)
Threads432
Base clock speed2 GHz2.3 GHz
Boost clock speed2.9 GHz5.4 GHz
L1 cacheno data64 KB (per core)
L2 cache1.5 MB1 MB (per core)
L3 cache4 MB128 MB (shared)
Chip lithography10 nm5 nm
Die sizeno data2x 71 mm2
Maximum core temperature105 °C89 °C
Number of transistorsno data17,840 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Celeron N5105 and Ryzen 9 7945HX3D 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
SocketFCBGA1338FL1
Power consumption (TDP)10 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N5105 and Ryzen 9 7945HX3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Smart Response-no data
GPIO+no data
Turbo Boost Max 3.0-no data
Precision Boost 2no data+

Security technologies

Celeron N5105 and Ryzen 9 7945HX3D technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
Identity Protection+-
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N5105 and Ryzen 9 7945HX3D 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 Celeron N5105 and Ryzen 9 7945HX3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-5200
Maximum memory size16 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD GraphicsAMD Radeon 610M (400 - 2200 MHz)
Quick Sync Video+-
Graphics max frequency800 MHzno data
Execution Units24no data

Graphics interfaces

Available interfaces and connections of Celeron N5105 and Ryzen 9 7945HX3D integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
MIPI-DSI+no data

Graphics image quality

Maximum display resolutions supported by Celeron N5105 and Ryzen 9 7945HX3D integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@60Hzno data
Max resolution over eDP4096x2160@60Hzno data
Max resolution over DisplayPort4096x2160@60Hzno data

Graphics API support

APIs supported by Celeron N5105 and Ryzen 9 7945HX3D integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Celeron N5105 and Ryzen 9 7945HX3D.

PCIe versionno data5.0
PCI Express lanes828
USB revision2.0/3.2no data
Max number of SATA 6 Gb/s Ports2no data
Number of USB ports14no data
Integrated LAN-no data
UART+no data

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.

Celeron N5105 2.55
Ryzen 9 7945HX3D 36.25
+1322%

  • Other tests
    • Passmark
    • GeekBench 5 Single-Core
    • GeekBench 5 Multi-Core
    • Cinebench 15 64-bit multi-core
    • Cinebench 15 64-bit single-core
    • Geekbench 5.5 Multi-Core
    • Blender(-)
    • Geekbench 5.5 Single-Core
    • 7-Zip Single
    • 7-Zip
    • WebXPRT 3
    • CrossMark Overall
    • WebXPRT 4 Overall
    • Blender v3.3 Classroom CPU(-)

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.

Celeron N5105 4053
Ryzen 9 7945HX3D 57577
+1321%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Celeron N5105 472
Ryzen 9 7945HX3D 2762
+485%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Celeron N5105 1284
Ryzen 9 7945HX3D 16400
+1177%

Cinebench 15 64-bit multi-core

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

Celeron N5105 368
Ryzen 9 7945HX3D 5600
+1422%

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.

Celeron N5105 108
Ryzen 9 7945HX3D 311
+188%

Geekbench 5.5 Multi-Core

Celeron N5105 2080
Ryzen 9 7945HX3D 19875
+856%

Blender(-)

Celeron N5105 1573
+1556%
Ryzen 9 7945HX3D 95

Geekbench 5.5 Single-Core

Celeron N5105 653
Ryzen 9 7945HX3D 2133
+227%

7-Zip Single

Celeron N5105 3108
Ryzen 9 7945HX3D 7573
+144%

7-Zip

Celeron N5105 11153
Ryzen 9 7945HX3D 136201
+1121%

WebXPRT 3

Celeron N5105 134
Ryzen 9 7945HX3D 480
+258%

CrossMark Overall

Celeron N5105 531
Ryzen 9 7945HX3D 2086
+293%

WebXPRT 4 Overall

Celeron N5105 96
Ryzen 9 7945HX3D 328
+241%

Blender v3.3 Classroom CPU(-)

Celeron N5105 2940
+1860%
Ryzen 9 7945HX3D 150

Gaming performance

Pros & cons summary


Performance score 2.55 36.25
Integrated graphics card 5.58 2.86
Recency 11 January 2021 27 July 2023
Physical cores 4 16
Threads 4 32
Chip lithography 10 nm 5 nm
Power consumption (TDP) 10 Watt 55 Watt

Celeron N5105 has 95.1% faster integrated GPU, and 450% lower power consumption.

Ryzen 9 7945HX3D, on the other hand, has a 1321.6% higher aggregate performance score, an age advantage of 2 years, 300% more physical cores and 700% more threads, and a 100% more advanced lithography process.

The Ryzen 9 7945HX3D is our recommended choice as it beats the Celeron N5105 in performance tests.

Note that Celeron N5105 is a desktop processor while Ryzen 9 7945HX3D is a notebook one.


Should you still have questions on choice between Celeron N5105 and Ryzen 9 7945HX3D, ask them in Comments section, and we shall answer.

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Intel Celeron N5105
Celeron N5105
AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D

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