AMD Ryzen 9 8940HX vs AMD Ryzen 9 7945HX — Spezifikationen, Leistung, Tests

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Specifications Benchmarks (tests) Testimonials

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AMD Ryzen 9 8940HX

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AMD Ryzen 9 7945HX

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Platz in der Gesamtwertung

(basierend auf mehreren Benchmarks)

17 Ort
Höhere Taktfrequenz

Rund um 4% höhere taktfrequenz

2.5 GHz 2.4 GHz
Höhere Turbotaktfrequenz

Rund um 2 % higher specified turbo frequency

5.4 GHz 5.3 GHz

Positionen in allen Ranglisten

Gemeinsame Standpunkte AMD Ryzen 9 7945HX CPU in gängigen Benchmarks, zum Vergleich mit anderen Modellen.

Cinebench R23 (Single-Core)

19 place
Cinebench R23 (Multi-Core)

16 place
Cinebench R20 (Single-Core)

18 place
Cinebench R20 (Multi-Core)

13 place
Cinebench R15 (Single-Core)

5 place
Cinebench R15 (Multi-Core)

6 place
Geekbench 5, 64bit (Single-Core)

11 place
Geekbench 5, 64bit (Multi-Core)

26 place
iGPU - FP32 Performance (Single-precision GFLOPS)

663 place
Blender 2.81 (bmw27)

9 place
Estimated results for PassMark CPU Mark

9 place
Geekbench 6 (Single-Core)

6 place
Geekbench 6 (Multi-Core)

8 place

Specifications

Technische Daten

AMD Ryzen 9 8940HX

AMD Ryzen 9 7945HX

CPU-Familie und Gruppe

Hintergrundinformationen zu den verglichenen Prozessoren, Serien, Generationen und Marktsegmenten.

Serie

Ryzen Ryzen
Form Factor

Laptops / Desktops Laptops / Desktops
Segment

Mobile Mobile
Series

Ryzen 8000 Series Ryzen 7000 Series
CPU Gruppe

- AMD Ryzen 7045
Generation

- 6

Technische Daten der CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

Base Frequency

2.4 GHz 2.5 GHz
CPU Kerne

16 16
CPU Threads

32 32
Max. Boost Clock

5.3 GHz 5.4 GHz
Übertaktung

Ja Ja
Zentrale Architektur

- normal
Core Configuration

- 16x Zen 4
Hyperthreading / SMT

- Ja
Turbo Frequency (1 Core)

- 5.4 GHz

IGPU

Interne Grafik beeinträchtigt nicht die Leistung der CPU, sondern übernimmt die Arbeit der Grafikkarte bei deren Abwesenheit oder auf mobilen Geräten.

GPU Frequency

2200 MHz 2200 MHz
GPU-Name

AMD Radeon 610M AMD Radeon 610M
Graphics Cores

2 2
DirectX Version

- 12
Ausführungseinheiten

- 2
Generation

- 9
GPU Turbo

- 2200 MHz
Max. displays

- 3
Max. GPU Memory

- 8 GB
Datum der Veröffentlichung

- Q3/2022
Shader

- 128
technisches verfahren

- 6 nm

Hardware Codec Unterstützung

Integrierte Codecs für die Kodierung und Dekodierung von Inhalten. Erhebliche Beschleunigung der erforderlichen Vorgänge.

AV1

- Decode
H.264 / AVC

- Decode / Encode
h265 / HEVC (8 bit)

- Decode / Encode
h265 / HEVC (10 bit)

- Decode / Encode
JPEG

- Decode / Encode
VC-1

- Decode
VP8

- Decode / Encode
VP9

- Decode / Encode

Speicherspezifikationen & PCI

Typen, Kanalmenge des RAM, unterstützt von AMD Ryzen 9 7945HX und AMD Ryzen 9 8940HX. Je nach Motherboard können höhere oder niedrigere Speicherfrequenzen unterstützt werden.

Speicherkanäle

2 2
Speicher Typ

DDR5 DDR5
PCIe

PCIe 5.0 PCIe 5.0
ECC

- Ja
Max. Speicher

- 128 GB
Memory Bandwidth

- 83.2 GB/s

Verschlüsselung

AES-NI

- Ja

Energieverbrauch

Vergleichen Sie die TDP-Anforderungen von TDP AMD Ryzen 9 8940HX und AMD Ryzen 9 7945HX Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Configurable TDP

55-75 W 55-75 W
Default TDP

55 W 55 W
Maximum Operating Temperature

100 °C 100 °C
TDP (PL1 / PBP, legacy combined label)

- 55 W
TDP up

- 75 W

Technologien und Erweiterungen

Architektur, Schnittstellen, zusätzliche Anweisungen, die von AMD Ryzen 9 8940HX und AMD Ryzen 9 7945HX, Technologien für virtuelle Maschinen und Verfahrenstechnik.

Codename

Dragon Range Dragon Range
L2-Cache

16 MB 16 MB
L3-Cache

64 MB 64 MB
Datum der Veröffentlichung

2025-04-23 2023-02-28
Steckdose

FL1 FL1
technisches verfahren

TSMC 5nm FinFET TSMC 5nm FinFET
Architektur

- Dragon Range (Zen 4)
Chip design

- Chiplet
Spezifikation

- Technical data sheet
Befehlssatz (ISA)

- x86-64 (64 bit)
ISA-Erweiterungen

- SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Operating systems

- Windows 10, Windows 11, Linux
Part Number

- 100-000000870
Virtualisierung

- AMD-V, SVM

Benchmarks (tests)

Leistungstests CPUs

Shared tests with results for both models: 2

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	AMD Ryzen 9 8940HX	AMD Ryzen 9 7945HX	Result difference¹
Blender 5.2.0 / CPU / Windows	486.779796 samples/min Submissions: 14	473.887987 samples/min Submissions: 6	-2.6 %
Blender 5.1.1 / CPU / Windows	467.137226 samples/min Submissions: 10	500.99351 samples/min Submissions: 5	+7.2 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

AMD Ryzen 9 8940HX

Blender 5.1.0 / CPU / Windows 444.767794 samples/min

AMD Ryzen 9 7945HX

Blender 5.1.1 / CPU / Linux 537.819855 samples/min

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1828 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	114 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 10M / 32 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	20817.46002 H/s	RandomX / XMRig 6.26.0 / 10M / 32 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Duration: 480.366 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	33459 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1942 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	13057 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	760 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	5289 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	311 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.