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AMD Ryzen 7 4800U

AMD R7 4800U

L'AMD Ryzen 7 4800U è un processore per computer portatili sottili e leggeri basato sull'architettura Renoir. Il 4800U integra tutti gli otto core basati sulla microarchitettura Zen 2. Sono clockati a 1,8 (clock di base garantito) a 4,2 GHz (Turbo) e supportano SMT / Hyperthreading (16 thread). Il chip è prodotto nel moderno processo a 7 nm al TSMC e in parte grazie ad esso AMD pubblicizza un miglioramento di 2x delle prestazioni per Watt per i chip Renoir. Rispetto all'analogo Ryzen 7 4800H, il 4800U offre un TDP inferiore (15 contro 45 Watt) e un clock di base (1,8 contro 2,9 GHz).

Secondo AMD, il Ryzen 7 4800U è il 4% più veloce nel test a filo singolo Cinebench R20 e il 90% più veloce nel test multithread rispetto al veloce Intel Core i7-1065G7 (Ice Lake, 4 core, 3,9 GHz). Ciò significa che la CPU dovrebbe essere uno dei processori più veloci nella gamma di 15 Watt TDP e ben adatto per compiti impegnativi. Le prestazioni sostenute, tuttavia, dipendono fortemente dal sistema di raffreddamento e dalle impostazioni TDP del portatile.

Oltre agli otto core della CPU, l'APU integra anche una scheda grafica integrata Radeon RX Vega 8 con 8 CU e fino a 1750 MHz. Il controller di memoria a doppio canale supporta DDR4-3200 e LPDDR4-4266 RAM ad alta efficienza energetica. Inoltre, sul chip sono presenti 8 MB di cache di livello 3. Per ulteriori informazioni, consultare la nostra pagina degli hub sui processori Renoir.

Il TDP dell'APU è specificato a 15 Watt (default) e può essere configurato da 10 a 25 Watt dal fornitore del laptop. Ciò significa che il chip è destinato a laptop sottili e leggeri (ma con ventole).

SerieAMD Renoir (Ryzen 4000 APU)
Nome in codiceRenoir (Zen 2)
Serie: Renoir (Ryzen 4000 APU) Renoir (Zen 2)
AMD Ryzen 9 4900H3.3 - 4.4 GHz8 / 168 MB
AMD Ryzen 9 4900HS3 - 4.3 GHz8 / 168 MB
AMD Ryzen 7 4800H2.9 - 4.2 GHz8 / 167.9 MB
AMD Ryzen 7 4800HS2.9 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4980U2 - 4.4 GHz8 / 168 MB
AMD Ryzen 5 4600H3 - 4 GHz6 / 1211 MB
» AMD Ryzen 7 4800U1.8 - 4.2 GHz8 / 168 MB
AMD Ryzen 5 4600HS3 - 4 GHz6 / 128 MB
AMD Ryzen 7 4700U2 - 4.1 GHz8 / 88 MB
AMD Ryzen 5 4680U2.1 - 4 GHz6 / 128 MB
AMD Ryzen 5 4600U2.1 - 4 GHz6 / 128 MB
AMD Ryzen 5 4500U2.3 - 4 GHz6 / 68 MB
AMD Ryzen 3 4300U2.7 - 3.7 GHz4 / 46 MB
Clock Rate1800 - 4200 MHz
Level 1 Cache512 KB
Level 2 Cache4 MB
Level 3 Cache8 MB
Numero di Cores / Threads8 / 16
Consumo energetico (TDP = Thermal Design Power)15 Watt
Tecnologia del produttore7 nm
Temperatura massima105 °C
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 4000) ( - 1750 MHz)
64 BitSupporto 64 Bit
Architecturex86
Data di annuncio01/07/2020
Collegamento Prodotto (esterno)AMD Renoir (Ryzen 4000 APU) R7 4800U

Benchmark

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
47.8 pt (55%)
Cinebench R23 - Cinebench R23 CPU (Multi Core)
min: 7558     media: 8660     media: 8660 (14%)     massimo: 9762 Points
Cinebench R23 - Cinebench R23 CPU (Single Core)
min: 1231     media: 1233     media: 1233 (73%)     massimo: 1235 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 474     media: 478     media: 479 (74%)     massimo: 481 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2943     media: 3154     media: 3213 (14%)     massimo: 3306 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1281     media: 1425     media: 1424.5 (15%)     massimo: 1568 Points
085170255340425510595680765850935102011051190127513601445153016151281.191273.641271.821275.631274.491272.021271.171272.141269.961272.551273.641273.681272.261269.361274.291274.251273.161271.621272.711274.451274.821271.171272.671274.941273.641276.161272.631274.941274.451272.591273.161273.111273.681273.681270.691276.361273.841279.11276.161272.431272.991273.841270.651271.171274.251274.781273.61272.631271.621275.431622.451558.241524.81441.651252.981202.11211.351211.941210.951212.671222.791219.851216.771209.121213.891215.661215.251212.31212.271210.251213.591211.91213.781204.751210.031210.841206.641211.461211.831205.071208.281210.691214.551205.841211.721213.561205.471214.111205.181212.61212.821214.661211.131209.231209.411209.741202.281192.821207.471208.71Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 180     media: 182     media: 181.5 (67%)     massimo: 183 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.2 Points (68%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 38654     media: 41729     media: 41729 (30%)     massimo: 44804 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4420     media: 4428     media: 4428 (63%)     massimo: 4436 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 9.48     media: 10.1     media: 10.1 (22%)     massimo: 10.768 fps
01234567891011121314150.854.786.918.9110.91213.313.214.514.115.214.715.215.215.415.715.715.415.11514.514.314.113.813.713.313.513.213.113.313.313.313.2131312.812.712.612.512.412.312.212.111.911.911.811.711.711.611.511.411.411.311.211.211.111111110.910.910.810.710.710.610.610.510.510.410.410.310.310.210.210.110.1109.989.949.899.839.789.749.729.779.689.719.659.639.689.629.649.639.659.649.629.629.599.619.619.69.619.599.619.619.659.649.639.699.79.689.749.789.879.929.969.969.959.949.949.949.939.939.919.919.99.99.99.899.869.859.839.829.819.89.819.819.89.789.779.799.779.769.789.779.759.749.769.749.749.739.739.729.719.699.79.689.689.679.669.659.639.649.629.629.619.619.619.69.69.69.599.589.579.569.569.529.59.519.489.459.459.449.49.399.379.379.379.349.339.319.279.259.249.219.219.189.189.169.149.119.19.139.19.139.129.169.199.229.289.329.369.49.429.459.479.489.479.479.479.489.479.489.479.479.489.479.479.469.489.469.469.469.479.469.449.449.449.449.439.439.439.419.419.419.49.49.49.49.389.399.369.379.349.339.329.39.39.319.289.289.279.279.269.259.239.239.249.229.229.239.219.229.29.189.179.199.179.169.159.159.149.149.149.139.149.139.139.149.119.119.119.19.19.099.089.059.049.0298.998.988.978.968.958.948.948.948.938.928.938.918.928.918.918.918.98.898.898.898.878.878.868.848.848.838.828.818.818.818.798.788.778.788.768.768.748.748.758.728.728.738.78.78.688.678.658.648.638.628.618.68.68.68.638.658.678.78.728.758.788.798.828.828.858.888.898.928.948.958.978.989.019.029.049.069.089.099.119.129.149.149.159.169.189.199.219.239.249.269.279.299.299.319.339.349.359.389.399.439.48Tooltip
Blender 2.79 - Blender 2.79 BMW27 CPU *
min: 322     media: 348     media: 348 (2%)     massimo: 374 Seconds
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
22.9 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
585 s (3%)
3DMark 11 - 3DM11 Performance Physics
min: 11658     media: 11930     media: 11929.5 (44%)     massimo: 12201 Points
3DMark - 3DMark Cloud Gate Physics
min: 11486     media: 13194     media: 13193.5 (33%)     massimo: 14901 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 16762     media: 18266     media: 18265.5 (46%)     massimo: 19769 Points
3DMark - 3DMark Time Spy CPU
min: 6229     media: 6490     media: 6489.5 (45%)     massimo: 6750 Points
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 4919     media: 4963     media: 4963 (62%)     massimo: 5007 punti
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1162 punti (62%)
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1150     media: 1154     media: 1154 (61%)     massimo: 1159 punti
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 5798     media: 6215     media: 5898 (35%)     massimo: 6950 punti
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 816     media: 819     media: 819 (1%)     massimo: 822 ms
Octane V2 - Octane V2 Total Score
36619 Points (53%)
WebXPRT 3 - WebXPRT 3 Score
min: 205     media: 207     media: 206.5 (66%)     massimo: 208 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 37     media: 43.9     media: 43.9 (10%)     massimo: 50.8 Watt
0510152025303536.936.836.736.836.836.836.9373737.137.13434.334.334.634.634.934.83535.134.735.235.235.235.535.535.535.635.53635.835.835.935.835.835.935.835.935.936.436.336.136.336.236.336.236.236.636.636.736.536.636.736.636.636.936.736.736.9373736.93737373736.93737.236.937.23737.337.337.237.437.337.337.337.337.137.137.237.337.237.237.237.437.237.337.537.337.437.337.237.337.337.537.437.337.337.537.337.337.337.337.437.437.237.337.437.337.337.237.437.337.337.437.237.437.337.437.337.337.437.337.337.437.337.437.337.337.337.437.437.337.437.437.537.337.237.437.337.437.637.437.437.437.437.437.437.437.437.637.537.437.537.437.437.537.437.537.437.437.537.437.437.537.437.737.537.437.537.537.537.537.637.537.437.337.437.437.537.437.437.537.437.437.537.437.437.437.437.537.437.537.437.437.537.537.537.437.537.437.437.6Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 33.7     media: 41.6     media: 41.6 (11%)     massimo: 49.5 Watt
0510152025303521.524.135.735.935.835.735.835.635.735.735.83635.932.933.233.233.533.433.433.533.533.633.733.733.73433.93434343434.5Tooltip
- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

v1.16
log 19. 04:56:26

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Recensioni per il AMD Renoir (Ryzen 4000 APU) R7 4800U processore

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» Lenovo Yoga Slim 7 14ARE05-82A200A5GE - Recensioni esterne

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» Lenovo Yoga Slim 7 14ARH05 - Recensioni esterne

Lenovo Yoga Slim 7-14ARE (AMD Vega 8 R4000, 14.00")
» Recensione del laptop Lenovo Yoga Slim 7 14: la Ryzen 7 4800U è un mostro - recensione
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Lenovo Yoga Slim 7-14ARE05-82A2005KMH (AMD Vega 8 R4000, 14.00")
» Lenovo Yoga Slim 7-14ARE05-82A2005KMH - Recensioni esterne

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Altre CPU della serie Renoir (Ryzen 4000 APU)

» AMD Ryzen 9 4900H
   8x 3.3 GHz - 4.4 GHz
» AMD Ryzen 9 4900HS
   8x 3 GHz - 4.3 GHz
» AMD Ryzen 7 4800H
   8x 2.9 GHz - 4.2 GHz
» AMD Ryzen 7 4800HS
   8x 2.9 GHz - 4.2 GHz
» AMD Ryzen 7 4980U
   8x 2 GHz - 4.4 GHz
» AMD Ryzen 5 4600H
   6x 3 GHz - 4 GHz
» AMD Ryzen 7 4800U
   8x 1.8 GHz - 4.2 GHz
» AMD Ryzen 5 4600HS
   6x 3 GHz - 4 GHz
» AMD Ryzen 7 PRO 4750U
   8x 1.7 GHz - 4.1 GHz
» AMD Ryzen 7 4700U
   8x 2 GHz - 4.1 GHz
» AMD Ryzen 5 4680U
   6x 2.1 GHz - 4 GHz
» AMD Ryzen 5 4600U
   6x 2.1 GHz - 4 GHz
» AMD Ryzen 5 PRO 4650U
   6x 2.1 GHz - 4 GHz
» AMD Ryzen 5 4500U
   6x 2.3 GHz - 4 GHz
» AMD Ryzen 3 PRO 4450U
   4x 2.5 GHz - 3.7 GHz
» AMD Ryzen 3 4300U
   4x 2.7 GHz - 3.7 GHz

CPUs simili

+ Intel Core i5-11260H
   6x 2.6 GHz - 4.4 GHz
+ AMD Ryzen 7 5700U
   8x 1.8 GHz - 4.3 GHz
+ AMD Ryzen 5 4600H
   6x 3 GHz - 4 GHz
+ Intel Xeon W-10855M
   6x 2.8 GHz - 5.1 GHz
+ Intel Core i7-10850H
   6x 2.7 GHz - 5.1 GHz
» AMD Ryzen 7 4800U
   8x 1.8 GHz - 4.2 GHz
- AMD Ryzen 5 4600HS
   6x 3 GHz - 4 GHz
- Intel Core i7-10750H
   6x 2.6 GHz - 5 GHz
- Intel Xeon E-2176M
   6x 2.7 GHz - 4.4 GHz
- Intel Core i7-11390H
   4x 3.4 GHz - 5 GHz
- Intel Core i7-11375H
   4x 3.3 GHz - 5 GHz
> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > AMD Renoir (Ryzen 4000 APU) R7 4800U Notebook Processor
Klaus Hinum (Update: 2020-06-28)