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AMD Ryzen 5 3450U

AMD R5 3450U

L'AMD Ryzen 5 3450U è un SoC mobile che è stato annunciato nel Q2 2020 come aggiornamento. Combina quattro core Zen+ (8 thread) con clock da 2.1 GHz a 3.5 GHz (-200 MHz rispetto al 3500U) con una iGPU Radeon RX Vega 8 con 8 CU (512 Shaders) con clock fino a 1200 MHz. Specificato a 15 Watt TDP, il SoC è destinato ai portatili sottili di fascia media. 

Il SoC Picasso utilizza la microarchitettura Zen+ con lievi miglioramenti che dovrebbero portare a un miglioramento del 3% IPS (prestazioni per clock). Inoltre, il processo a 12 nm permette clock più elevati con un consumo energetico simile.

Il controller di memoria dual-channel integrato supporta fino alla memoria DDR4-2400. Dato che le caratteristiche delle APU Picasso sono le stesse rispetto ai predecessori Raven Ridge, segnaliamo il nostro articolo di lancio Raven Ridge.

Le prestazioni del Ryzen 5 3450U sono leggermente indietro rispetto al Ryzen 3500U a parità di TDP a causa del boost clock più lento (-200 MHz).

Il SoC è prodotto nel processo 12LP presso GlobalFoundries.

SerieAMD Picasso (Ryzen 3000 APU)
Nome in codiceZen+

Serie: Picasso (Ryzen 3000 APU) Zen+

AMD Ryzen 7 3780U2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 7 3750H2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 7 3700U2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 7 PRO 3700U2.3 - 4 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3550H2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3500U2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 PRO 3500U2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3450U « 2.1 - 3.5 GHz4 / 8 cores4 MB L3
AMD Ryzen 5 3580U2.1 - 3.7 GHz4 / 8 cores4 MB L3
AMD Ryzen 3 3350U2.1 - 3.5 GHz4 / 4 cores4 MB L3
AMD Ryzen 3 3300U2.1 - 3.5 GHz4 / 4 cores4 MB L3
AMD Ryzen 3 PRO 3300U2.1 - 3.5 GHz4 / 4 cores4 MB L3
Clock Rate2100 - 3500 MHz
Level 1 Cache384 KB
Level 2 Cache2 MB
Level 3 Cache4 MB
Numero di Cores / Threads4 / 8
Consumo energetico (TDP = Thermal Design Power)15 Watt
Transistor Count4500 Milioni
Tecnologia del produttore12 nm
SocketAM4
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1200 MHz)
64 BitSupporto 64 Bit
Architecturex86
Data di annuncio05/01/2020
Collegamento Prodotto (esterno)AMD Picasso (Ryzen 3000 APU) R5 3450U

Benchmark

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
28.7 pt (32%)
...
Intel Core i3-8109U -2%
Intel Core i5-6287U -1%
Intel Core i7-2860QM -1%
AMD Ryzen 5 3450U
AMD Ryzen Embedded V1605B 2%
...
Intel Core i9-12900HX 131%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
min: 2658     media: 2927     media: 2926.5 (5%)     massimo: 3195 Points
...
Intel Core i3-8109U -32%
Intel Core i5-1140G7 -11%
Intel Core i7-2860QM -8%
AMD Ryzen 5 3450U
Intel Core i5-8260U 3%
AMD Ryzen Embedded V1605B 8%
Intel Core i7-1180G7 17%
Intel Core i5-8265U 20%
...
Intel Core i9-13980HX 939%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
min: 858     media: 875     media: 875 (39%)     massimo: 892 Points
...
Intel Core i7-2860QM -21%
AMD Ryzen Embedded V1605B -4%
AMD Ryzen 5 3450U
AMD Ryzen Embedded R1606G 1%
Intel Core i3-8109U 4%
...
Intel Core i9-12900HX 119%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 292     media: 321.5     media: 321.5 (37%)     massimo: 351 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 1089     media: 1168     media: 1168 (5%)     massimo: 1247 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 530     media: 567     media: 566.5 (6%)     massimo: 603 Points
...
Intel Core i7-4712HQ -9%
Intel Core i7-2860QM -6%
Intel Core i7-1180G7 -3%
AMD Ryzen 5 PRO 2500U -1%
AMD Ryzen 5 3450U
Intel Core i5-1035G4 4%
Intel Core i5-8265U 4%
...
Intel Core i7-12800HX 497%
0%
100%
03570105140175210245280315350385420455490525560595Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 137     media: 137.5     media: 137.5 (42%)     massimo: 138 Points
...
Intel Core i5-7Y57 -3%
AMD Ryzen 5 PRO 2500U -2%
AMD Ryzen 5 3450U
Intel Core i3-8109U 1%
AMD Ryzen Embedded R1606G 1%
...
Intel Core i9-12900HX 102%
0%
100%
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 15163     media: 15782     media: 15878 (10%)     massimo: 16305 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 3355     media: 3375     media: 3359 (40%)     massimo: 3411 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 2.77     media: 3.1     media: 3 (7%)     massimo: 3.43 fps
01234567Tooltip
Blender - Blender 2.79 BMW27 CPU *
min: 834     media: 919     media: 946 (7%)     massimo: 976 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.76     media: 0.8     media: 0.8 (17%)     massimo: 0.806 sec
3DMark 11 - 3DM11 Performance Physics
min: 4968     media: 5979     media: 6400 (18%)     massimo: 6568 Points
3DMark - 3DMark Ice Storm Unlimited Physics
27926 Points (24%)
3DMark - 3DMark Cloud Gate Physics
min: 5106     media: 5779     media: 5984 (15%)     massimo: 6248 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 8985     media: 9259     media: 9204 (17%)     massimo: 9587 Points
3DMark - 3DMark Time Spy CPU
min: 1887     media: 2208     media: 2170 (11%)     massimo: 2567 Points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 698     media: 819     media: 839 (36%)     massimo: 866 punti
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 2565     media: 2918     media: 2972 (10%)     massimo: 3123 punti
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
3486 punti (36%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
10200 punti (11%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1170     media: 1185     media: 1185 (1%)     massimo: 1200 ms
WebXPRT 3 - WebXPRT 3 Score
min: 145     media: 145.5     media: 145.5 (37%)     massimo: 146 Points
CrossMark - CrossMark Overall
min: 707     media: 722     media: 722 (28%)     massimo: 737 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
37.3 Watt (6%)
051015202530354045Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
36.2 Watt (8%)
0510152025303540Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
14.6 Points per Watt (17%)
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.22
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Altre CPU della serie Picasso (Ryzen 3000 APU)

» AMD Ryzen 7 3780U
   4x 2.3 GHz - 4 GHz
» AMD Ryzen 7 3750H
   4x 2.3 GHz - 4 GHz
» AMD Ryzen 7 3700U
   4x 2.3 GHz - 4 GHz
» AMD Ryzen 7 PRO 3700U
   4x 2.3 GHz - 4 GHz
» AMD Ryzen 5 3550H
   4x 2.1 GHz - 3.7 GHz
» AMD Ryzen 5 3500U
   4x 2.1 GHz - 3.7 GHz
» AMD Ryzen 5 PRO 3500U
   4x 2.1 GHz - 3.7 GHz
» AMD Ryzen 5 3450U
   4x 2.1 GHz - 3.5 GHz
» AMD Ryzen 5 3580U
   4x 2.1 GHz - 3.7 GHz
» AMD Ryzen 3 3350U
   4x 2.1 GHz - 3.5 GHz
» AMD Ryzen 3 3300U
   4x 2.1 GHz - 3.5 GHz
» AMD Ryzen 3 PRO 3300U
   4x 2.1 GHz - 3.5 GHz
» AMD Ryzen 3 3250U
   2x 2.6 GHz - 3.5 GHz
» AMD Ryzen 3 3200U
   2x 2.6 GHz - 3.5 GHz
» AMD Athlon Gold 3150U
   2x 2.6 GHz - 3.3 GHz
» AMD Athlon Silver 3050U
   2x 2.3 GHz - 3.2 GHz

CPUs simili

+ AMD Ryzen 7 PRO 2700U
   4x 2.2 GHz - 3.8 GHz
+ AMD Ryzen 3 5300U
   4x 2.6 GHz - 3.8 GHz
+ AMD Ryzen 5 3500U
   4x 2.1 GHz - 3.7 GHz
+ AMD Ryzen 5 PRO 3500U
   4x 2.1 GHz - 3.7 GHz
+ Intel Core i5-1130G7
   4x 1.8 GHz - 4 GHz
» AMD Ryzen 5 3450U
   4x 2.1 GHz - 3.5 GHz
- AMD Ryzen 3 4300U
   4x 2.7 GHz - 3.7 GHz
- AMD Ryzen 5 3580U
   4x 2.1 GHz - 3.7 GHz
- Intel Core i3-1125G4
   4x 2 GHz - 3.7 GHz
- Intel Core i3-1305U
   5x 1.2 GHz - 4.5 GHz
- Intel Processor U300
   5x 0.9 GHz - 4.4 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > AMD Picasso (Ryzen 3000 APU) R5 3450U Notebook Processor
Klaus Hinum (Update: 2021-08- 7)