Notebookcheck Logo

AMD Ryzen 9 7945HX3D

AMD R9 7945HX3D

AMD Ryzen 9 7945HX3D är en snabb avancerad bärbar datorprocessor i Dragon Range-serien. Den erbjuder 16 kärnor baserade på Zen 4-arkitekturen som stöder hyperthreading (32 trådar). Kärnorna klockar från 2,3 (bas) upp till 5,4 GHz (single core boost). Jämfört med den liknande R9 7945HXerbjuder 7945HX3D ytterligare 64 MB 3D V-Cache på en CCD-Cluster. Detta underlättar i vissa arbetsbelastningar som kan använda den extra snabba cachen (t.ex. vissa spel). Den garanterade basklockan sänktes dock från 2,5 till 2,3 GHz.

Prestandan för R9 7945HX3D liknar den förR9 7945HXi arbetsbelastningar som inte utnyttjar den större L3-cachen. De flesta spel kan dock använda det extra minnet. AMD marknadsförde t.ex. HX3D med 4% till 53% högre prestanda i 1080p höga inställningar.

Dragon Range-serien använder fortfarande en chiplet-design med två CCD-kluster (vardera med 8 möjliga kärnor) i 5nm och en IO-die (inklusive minneskontrollern och Radeon 610M iGPU) i 6 nm. Chipet har 4x USB 3.2 Gen2 (10 Gbps) portar (ingen USB4), 28 PCIe 5.0-banor (för GPU och SSD-enheter) och en dubbelkanalig DDR5-5200 minneskontroller.

R9 7945HX3D har en TDP på 55 watt och kan konfigureras upp till 75 watt (cTDP).

KodnamnDragon Range-HX (Zen 4)
SerieAMD Dragon Range (Zen 4, Ryzen 7045)

Serie: Dragon Range (Zen 4, Ryzen 7045) 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
Klockfrekvens2300 - 5400 MHz
Level 1-cache1 MB
Level 2-cache16 MB
Level 3-cache128 MB
Antal kärnor / trådar16 / 32
16 x 5.4 GHz AMD Zen 4
Strömförbrukning (TDP = Thermal Design Power)55 Watt
Tillverkningsprocess5 nm
Max. temperatur89 °C
SockelFL1
GPUAMD Radeon 610M (400 - 2200 MHz)
64-bit64-bitsstöd
Architecturex86
Lanseringsdatum07/28/2023
Produktlänkwww.amd.com

Prestandatester

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
47.4 pt (79%)
Cinebench R23 - Cinebench R23 Multi Core
32782 Points (30%)
AMD E1-2100
202 -99%
...
24022 -27%
24455 -25%
24631 -25%
26876 -18%
27595 -16%
28225 -14%
28835 -12%
29352 -10%
30428 -7%
AMD Ryzen 9 7945HX3D
32782
33437 2%
...
32782 0%
max:
107681 228%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
1935 Points (82%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
13033 Points (32%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
5600 Points (35%)
AMD A4-1200
31 -99%
...
3647 -35%
3752 -33%
3799 -32%
4320 -23%
4431 -21%
4522 -19%
4565 -18%
4724 -16%
5396 -4%
AMD Ryzen 9 7945HX3D
5600
max:
15842 183%
0%
100%
02805608401120140016801960224025202800308033603640392042004480476050405320Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
311 Points (87%)
AMD A4-1200
19 -94%
...
297 -5%
299.3 -4%
301 -3%
302 -3%
303.6 -2%
305.1 -2%
305.6 -2%
305.9 -2%
307 -1%
AMD Ryzen 9 7945HX3D
311
max:
Intel Core Ultra 9 285K
355.5 14%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
61.9 Points (80%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.7 Points (88%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8478 poäng (51%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
70414 poäng (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 poäng (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 (89%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
36.4 fps (64%)
05101520253035Tooltip
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 (75%)
3DMark - 3DMark Fire Strike Standard Physics
38826 Points (69%)
3DMark - 3DMark Time Spy CPU
14131 Points (60%)
Geekbench 6.3 - Geekbench 6.3 Multi-Core
16957 poäng (66%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
2133 poäng (83%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
19875 poäng (36%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
421.3 ms (0%)
CrossMark - CrossMark Overall
2086 Points (80%)
Power Consumption - Prime95 Power Consumption - external Monitor *
157.2 Watt (27%)
0102030405060708090100110120130140150160Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
187.3 Watt (34%)
0102030405060708090100110120130140150160170180190Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
28.9 Watt (19%)
0510152025303540Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
17.2 Watt (19%)
05101520Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
29.9 Points per Watt (22%)
- Bredd på benchmark-värden för det här grafikkortet
red legend - Genomsnittliga benchmark-värden för det här grafikkortet
* Smaller numbers mean a higher performance

v1.28
log 12. 07:31:42

#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, 10 Dec 2024 05:30:09 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.008s ... 0.009s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.009s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.009s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.01s

#8 composed specs +0.001s ... 0.01s

#9 did output specs +0s ... 0.01s

#10 getting avg benchmarks for device 15073 +0.013s ... 0.023s

#11 got single benchmarks 15073 +0.008s ... 0.031s

#12 got avg benchmarks for devices +0s ... 0.031s

#13 min, max, avg, median took s +0.721s ... 0.752s

#14 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.752s

#15 return log +0s ... 0.752s

Please share our article, every link counts!
Mail Logo

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Andra processorer i samma serie Dragon Range (Zen 4, Ryzen 7045)

» 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 7940HX
   16x 2.4 GHz - 5.2 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 5 7645HX
   6x 4 GHz - 5 GHz

Näraliggande processorer

» 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
- Intel Core i9-13980HX
   24x 1.6 GHz - 5.6 GHz
- Intel Core i9-13950HX
   24x 1.6 GHz - 5.5 GHz
- Intel Core i9-13900HX
   24x 1.6 GHz - 5.4 GHz
> Bärbara datorer, laptops - tester och nyheter > Tips & Guider > Mobila processorer - Benchmarklista > AMD Dragon Range (Zen 4, Ryzen 7045) R9 7945HX3D Notebook Processor
Klaus Hinum (Update: 2023-11-26)