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AMD Ryzen 9 7945HX3D

AMD R9 7945HX3D

El AMD Ryzen 9 7945HX3D es un rápido procesador para portátiles de gama alta de la serie Dragon Range. Ofrece 16 núcleos basados en la arquitectura Zen 4 que soporta hyperthreading (32 hilos). El reloj de los núcleos va desde los 2,3 (base) hasta los 5,4 GHz (single core boost). En comparación con el similar R9 7945HXel 7945HX3D ofrece 64 MB adicionales de V-Cache 3D en un CCD-Cluster. Esto ayuda en algunas cargas de trabajo que pueden utilizar la caché rápida adicional (por ejemplo, algunos juegos). Sin embargo, el reloj base garantizado se redujo de 2,5 a 2,3 GHz.

El rendimiento del R9 7945HX3D es similar al delR9 7945HXen cargas de trabajo que no hacen uso de la mayor caché L3. Sin embargo, la mayoría de los juegos pueden utilizar la memoria adicional. AMD, por ejemplo, anunciaba la HX3D con un rendimiento entre un 4% y un 53% superior en ajustes altos de 1080p.

La serie Dragon Range sigue utilizando un diseño de chiplet con dos CCD-clusters (cada uno con 8 posibles núcleos) en 5nm y un IO-die (incluyendo el controlador de memoria y la IGPU Radeon 610M) en 6nm. El chip integra 4 puertos USB 3.2 Gen2 (10 Gbps) (no USB4), 28 carriles PCIe 5.0 (para GPU y SSD) y un controlador de memoria DDR5-5200 de doble canal.

La R9 7945HX3D tiene un TDP de 55 vatios y puede configurarse hasta 75 vatios (cTDP).

Nombre códigoDragon Range-HX (Zen 4)
SerieAMD Dragon Range

Serie: Dragon Range Dragon Range-HX (Zen 4)

AMD Ryzen 9 7945HX3D « 2.3 - 5.4 GHz16 / 32 cores128 MB L3
AMD Ryzen 9 7945HX2.5 - 5.4 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 7940HX2.4 - 5.2 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 7845HX3 - 5.2 GHz12 / 24 cores64 MB L3
AMD Ryzen 9 7840HX2.9 - 5.1 GHz12 / 24 cores64 MB L3
Velocidad de reloj2300 - 5400 MHz
Caché de Nivel 11 MB
Caché de Nivel 216 MB
Caché de Nivel 3128 MB
Número de Núcleos/Subprocesos16 / 32
16 x 5.4 GHz AMD Zen 4
Consumo de Corriente (TDP = Thermal Design Power)55 Watt
Tecnología de producción5 nm
Temperatura Máx.89 °C
ConectorFL1
GPUAMD Radeon 610M (400 - 2200 MHz)
64 Bitsoporte para 64 Bit
Architecturex86
Fecha de anuncio07/28/2023
Enlace de Producto (externo)www.amd.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
46.8 pt (79%)
Restrict / Search: Model: Max. age: years
Cinebench 2024 - Cinebench 2024 CPU Single Core
115 Points (57%)
Cinebench 2024 - Cinebench 2024 CPU Multi Core
1772 Points (33%)
Cinebench R23 - Cinebench R23 Multi Core
32782 Points (30%)
202 -99%
...
26876 -18%
27595 -16%
28275 -14%
28872 -12%
29352 -10%
29400 -10%
29833 -9%
30428 -7%
31781 -3%
AMD Ryzen 9 7945HX3D
32782
33078 1%
34474 5%
35061 7%
35766 9%
36908 13%
AMD Ryzen 9 9955HX
37800 15%
39037 19%
AMD Ryzen 9 9955HX3D
39065 19%
max:
107681 228%
0%
100%
Restrict / Search: Model: Max. age: years
Cinebench R23 - Cinebench R23 Single Core
1935 Points (79%)
Restrict / Search: Model: Max. age: years
Cinebench R20 - Cinebench R20 CPU (Single Core)
755 Points (82%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
13033 Points (32%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
5600 Points (35%)
32.5 -99%
...
4521 -19%
4565 -18%
4724 -16%
4807 -14%
4851 -13%
5247 -6%
5334 -5%
5363 -4%
5554 -1%
AMD Ryzen 9 7945HX3D
5600
5708 2%
AMD Ryzen 9 9955HX
5877 5%
5900 5%
AMD Ryzen 9 9955HX3D
6043 8%
max:
15842 183%
0%
100%
Restrict / Search: Model: Max. age: years
01152303454605756908059201035115012651380149516101725184019552070218523002415253026452760287529903105322033353450356536803795391040254140425543704485460047154830494550605175529054055520Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
311 Points (86%)
Restrict / Search: Model: Max. age: years
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
61.9 Points (77%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.7 Points (88%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8478 puntos (51%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
70414 puntos (51%)
wPrime 2.10 - wPrime 2.0 1024m *
249.9 s (3%)
wPrime 2.10 - wPrime 2.0 32m *
5.9 s (1%)
WinRAR - WinRAR 4.0
51122 puntos (81%)
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
136201 MIPS (78%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
7573 MIPS (86%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
36.4 fps (64%)
05101520253035Tooltip
TrueCrypt - TrueCrypt Serpent
2.5 GB/s (74%)
TrueCrypt - TrueCrypt Twofish
3.8 GB/s (66%)
TrueCrypt - TrueCrypt AES
23.4 GB/s (61%)
Blender - Blender 3.3 Classroom CPU *
150 Seconds (2%)
Blender - Blender 2.79 BMW27 CPU *
95 Seconds (1%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.4 sec (9%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
6.4 s (1%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
13.9 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
337.8 s (2%)
3DMark 11 - 3DM11 Performance Physics
29707 Points (73%)
3DMark - 3DMark Fire Strike Standard Physics
38826 Points (69%)
3DMark - 3DMark Time Spy CPU
14131 Points (60%)
Geekbench 6.6 - Geekbench 6.6 Single-Core
2916 puntos (67%)
Geekbench 6.6 - Geekbench 6.6 Multi-Core
16957 puntos (58%)
533 -97%
...
16380 -3%
16390 -3%
16422 -3%
16481 -3%
16584 -2%
16586 -2%
16679 -2%
16782 -1%
16828 -1%
AMD Ryzen 9 7945HX3D
16957
17242 2%
Apple M5 10-Core
17314 2%
17395 3%
17401 3%
17557 4%
17564 4%
17576 4%
17915 6%
AMD Ryzen 9 9850HX
18113 7%
...
Apple M5 Max
29226 72%
0%
100%
Restrict / Search: Model: Max. age: years
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
2133 puntos (72%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
19875 puntos (36%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
421.3 ms (0%)
Octane V2 - Octane V2 Total Score
97066 Points (63%)
WebXPRT 4 - WebXPRT 4 Score
328 Points (82%)
WebXPRT 3 - WebXPRT 3 Score
480 Points (81%)
CrossMark - CrossMark Overall
2086 Points (73%)
Power Consumption - Prime95 Power Consumption - external Monitor *
157.2 Watt (27%)
05101520253035404550556065707580859095100105110115120125130135140145150155160Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
187.3 Watt (34%)
05101520253035404550556065707580859095100105110115120125130135140145150155160165170175180185190195Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
28.9 Watt (19%)
0510152025303540Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
17.2 Watt (13%)
05101520Tooltip
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
29.9 Points per Watt (22%)
- Gama de valores de las pruebas para esta tarjeta gráfica
red legend - Valores medios de las pruebas para esta tarjeta gráfica
* A menor número, mayor rendimiento

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    NIMO 17.3" IPS-Gaming-Laptop, AMD Ryzen 7 8745HS Up to 4.9GHz Beat R9 7940HS 16GB RAM 1TB SSD Radeon 780M-Graphics, WiFi 6E USB4 Backlit Keyboard Fingerprint, Win 11 PC for Work & Play 2-Yr Warranty
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    NIMO 17.3" Gaming Laptop, AMD Ryzen 9 8945HS (8C/16T, Up to 5.2GHz), 32GB DDR5 RAM, 1TB SSD, Radeon 780M Graphics, 100W PD Fast Charge, AI-Powered Business & Gaming PC for Developers and Creators
  • $799.99
    NIMO 17.3 Gaming-Laptop Ryzen 9 8945HS (Beat i9-13900H, Up to 5.2GHz) 16GB RAM, 512GB SSD, Radeon 780M, PD 100W Type-C AI-Enhanced for Copilot VR Ready, Backlit Keyboard, Fingerprint

v1.35
log 16. 16:30:46

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 16 Jun 2026 05:27:45 +0200 +0.004s ... 0.004s

#4 no comparison url found in template nbc.compare_page_2 needed +0.017s ... 0.021s

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#8 composed specs +0s ... 0.022s

#9 did output specs +0s ... 0.022s

#10 getting avg benchmarks for device 15073 +0.031s ... 0.054s

#11 got single benchmarks 15073 +0.008s ... 0.062s

#12 got avg benchmarks for devices +0s ... 0.062s

#13 min, max, avg, median took s +1.927s ... 1.988s

#14 no comparison url found in template nbc.compare_page_2 needed +0.505s ... 2.493s

#15 return log +0s ... 2.493s

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Comparativa de todas las gamas de CPU.

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Lista de pruebas de todas las CPUs conocidas usadas en portátiles (CPUs de escritorio y portátiles)

Otras CPUs de la serie Dragon Range

» AMD Ryzen 9 9955HX3D
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 9955HX
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 7945HX3D
   16x 2.3 GHz - 5.4 GHz
» AMD Ryzen 9 7945HX
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 9850HX
   12x 3 GHz - 5.2 GHz
» AMD Ryzen 9 7940HX
   16x 2.4 GHz - 5.2 GHz
» AMD Ryzen 9 8940HX
   16x 2.4 GHz - 5.3 GHz
» AMD Ryzen 7 8840HX
   12x 2.9 GHz - 5.1 GHz
» AMD Ryzen 9 8945HX
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 7845HX
   12x 3 GHz - 5.2 GHz
» AMD Ryzen 9 7840HX
   12x 2.9 GHz - 5.1 GHz
» AMD Ryzen 7 7745HX
   8x 3.6 GHz - 5.1 GHz
» AMD Ryzen 7 8745HX
   8x 3.6 GHz - 5.1 GHz
» AMD Ryzen 5 7645HX
   6x 4 GHz - 5 GHz

CPUs de alrededor

+ AMD Ryzen 9 9955HX
   16x 2.5 GHz - 5.4 GHz
+ Intel Core Ultra 9 285HX
   24x 2.1 GHz - 5.5 GHz
+ Intel Core Ultra 9 275HX
   24x 2.1 GHz - 5.4 GHz
+ Apple M4 Pro 14-Core
   14x 2.59 GHz - 4.51 GHz
» AMD Ryzen 9 7945HX3D
   16x 2.3 GHz - 5.4 GHz
- AMD Ryzen 9 7945HX
   16x 2.5 GHz - 5.4 GHz
- Intel Core i9-14900HX
   24x 1.6 GHz - 5.8 GHz
- Qualcomm Snapdragon X2 Elite X2E-90-100
   18x 3.4 GHz - 5 GHz
- AMD Ryzen AI Max+ PRO 495
   16x 3.1 GHz - 5.2 GHz
- AMD Ryzen AI Max+ 395
   16x 3 GHz - 5.1 GHz
> Análisis y pruebas de ordenadores portátiles y móviles teléfonos > FAQ/Técnica > Procesadores de Laptops > AMD Dragon Range (Zen 4, Ryzen 7045) R9 7945HX3D Notebook Processor
Klaus Hinum (Update: 2026-01- 8)