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AMD Ryzen 5 7645HX

AMD R5 7645HX

AMD Ryzen 5 7645HX är en snabb avancerad bärbar datorprocessor i Dragon Range-serien. Den erbjuder 6 kärnor baserade på Zen 4-arkitekturen som stöder hyperthreading (12 trådar). Kärnorna klockar från 4 (bas) upp till 5 GHz (single core boost).

Prestandan hos R5 7645HX bör vara betydligt högre än den snabbaste 6-kärniga processorn i Ryzen 6000 mobilserien Ryzen 5 6600H. Speciellt enkel trådad prestanda bör vara mycket bra tack vare de nya Zen 4-kärnorna och relativt höga klockhastigheter. Detta innebär att även den gamla Ryzen 9 6980HX (också 5 GHz, men Zen 3) bör vara något långsammare i enkeltrådade arbetsbelastningar.

Dragon Range-serien använder fortfarande en chiplet-design med två CCD-kluster (vardera med 8 möjliga kärnor, 7645HX använder bara en CCD med 6 av de 8 kärnorna) 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.

R5 7645HX har en TDP på 55 watt och kan konfigureras upp till 75 watt (cTDP).

KodnamnDragon Range (Zen4)
SerieAMD Dragon Range (Zen 4, Ryzen 7045)
Klockfrekvens4000 - 5000 MHz
Level 1-cache384 KB
Level 2-cache6 MB
Level 3-cache32 MB
Antal kärnor / trådar6 / 12
Strömförbrukning (TDP = Thermal Design Power)55 Watt
Antal transistorer9900000 Miljon
Tillverkningsprocess5 nm
Max. temperatur100 °C
GPUAMD Radeon 610M (400 - 2200 MHz)
64-bit64-bitsstöd
Architecturex86
Lanseringsdatum01/05/2023
Produktlänkwww.amd.com

Prestandatester

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
41 pt (68%)
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Cinebench R23 - Cinebench R23 Multi Core
13985 Points (13%)
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Cinebench R23 - Cinebench R23 Single Core
1809 Points (77%)
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Cinebench R20 - Cinebench R20 CPU (Single Core)
699 Points (77%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
5467 Points (13%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
2276 Points (14%)
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011523034546057569080592010351150126513801495161017251840195520702185Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
289 Points (81%)
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Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
25.7 Points (33%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
7717 poäng (47%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
44716 poäng (32%)
wPrime 1.55 - wPrime 1.55 1024m *
81.7 s (0%)
wPrime 1.55 - wPrime 1.55 32m *
2.9 s (2%)
WinRAR - WinRAR 4.0
13352 poäng (21%)
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
60373 MIPS (35%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
7124 MIPS (84%)
X264 HD Benchmark 4.0 - x264 Pass 2
135.9 fps (45%)
X264 HD Benchmark 4.0 - x264 Pass 1
328.4 fps (76%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
18.6 fps (33%)
0510152025Tooltip
TrueCrypt - TrueCrypt Serpent
1 GB/s (29%)
TrueCrypt - TrueCrypt Twofish
1.7 GB/s (29%)
TrueCrypt - TrueCrypt AES
12.6 GB/s (33%)
Blender - Blender 3.3 Classroom CPU *
360 Seconds (5%)
Blender - Blender 2.79 BMW27 CPU *
224 Seconds (2%)
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 *
8 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
17.2 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
410.8 s (2%)
3DMark 11 - 3DM11 Performance Physics
20726 Points (52%)
3DMark - 3DMark Cloud Gate Physics
16892 Points (43%)
3DMark - 3DMark Fire Strike Standard Physics
26756 Points (48%)
3DMark - 3DMark Time Spy CPU
8601 Points (36%)
Geekbench 6.4 - Geekbench 6.4 Single-Core
2717 poäng (68%)
Geekbench 6.4 - Geekbench 6.4 Multi-Core
11717 poäng (45%)
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Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
1971 poäng (77%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
10145 poäng (18%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1924 poäng (8%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
10185 poäng (32%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
7927 poäng (79%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
41241 poäng (41%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
481 ms (1%)
Octane V2 - Octane V2 Total Score
87916 Points (71%)
WebXPRT 4 - WebXPRT 4 Score
273 Points (75%)
WebXPRT 3 - WebXPRT 3 Score
331 Points (59%)
CrossMark - CrossMark Overall
1939 Points (73%)
Power Consumption - Prime95 Power Consumption - external Monitor *
124 Watt (21%)
0102030405060708090100110120Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
128 Watt (23%)
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Power Consumption - Idle Power Consumption - external Monitor *
19.4 Watt (13%)
0510152025Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
24.6 Watt (27%)
051015202530Tooltip
- Bredd på benchmark-värden för det här grafikkortet
red legend - Genomsnittliga benchmark-värden för det här grafikkortet
* Mindre antal betyder högre prestanda

v1.29
log 23. 20:22:45

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

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 22 Mar 2025 05:37:32 +0100 +0.001s ... 0.001s

#4 composed specs +0.01s ... 0.011s

#5 did output specs +0s ... 0.011s

#6 getting avg benchmarks for device 14942 +0.018s ... 0.028s

#7 got single benchmarks 14942 +0.009s ... 0.038s

#8 got avg benchmarks for devices +0s ... 0.038s

#9 min, max, avg, median took s +0.928s ... 0.966s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.966s

#11 return log +0s ... 0.966s

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

» AMD Ryzen 9 9955HX3D
   16x - 5.4 GHz
» AMD Ryzen 9 9955HX
   16x - 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 7940HX
   16x 2.4 GHz - 5.2 GHz
» AMD Ryzen 9 9850HX
   12x 3 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

+ Apple M2 Pro
   12x 2.42 GHz - 3.5 GHz
+ Intel Core i5-14450HX
   10x 1.8 GHz - 4.8 GHz
+ Intel Core 7 240H
   10x 1.8 GHz - 5.2 GHz
+ Intel Core i7-13620H
   10x 1.8 GHz - 4.9 GHz
+ Intel Core i5-13450HX
   10x 1.8 GHz - 4.6 GHz
» AMD Ryzen 5 7645HX
   6x 4 GHz - 5 GHz
- Intel Core Ultra 5 135H
   14x 3.6 GHz - 4.6 GHz
- Intel Core i7-12700H
   14x 1.7 GHz - 4.7 GHz
- Intel Core Ultra 5 125H
   14x 3.6 GHz - 4.5 GHz
- Intel Core Ultra 5 235H
   16x 4.4 GHz - 5.1 GHz
- AMD Ryzen 5 240
   6x 4.3 GHz - 5 GHz
> Bärbara datorer, laptops - tester och nyheter > Tips & Guider > Mobila processorer - Benchmarklista > AMD Dragon Range (Zen 4, Ryzen 7045) R5 7645HX Notebook Processor
Klaus Hinum (Update: 2023-11-27)