Zen 3 mais lento que Zen 2: as primeiras referências mostram que o AMD Ryzen 7 5700U supera o Ryzen 7 5800U na maioria dos cenários

Embora o Ryzen 7 5700U tenha lançado dia e data com o Ryzen 7 5800U, ele ainda é baseado na arquitetura Zen 2 mais antiga da AMD. No entanto, os benchmarks e os jogos do mundo real mostram que esta diferença não será realmente importante para a maioria dos usuários.

Allen Ngo, Published 05/31/2021 🇺🇸 🇫🇷 ...

O Ryzen 7 5800U é ostentado como sendo a CPU mais rápida da atual linha de produtos da série U da AMD. Também possui a distinção de ser um processador Zen 3 Cezanne "próprio", em contraste com o processador Ryzen 7 5700U que ainda se baseia na arquitetura Zen 2 Lucienne do ano passado.

Depois de termos testado um pequeno punhado de laptops de varejo com os Ryzen 7 5700U e Ryzen 7 5800U, descobrimos que as diferenças de desempenho entre as duas CPUs são na verdade muito menores, apesar de suas diferenças geracionais na arquitetura. O Ryzen 7 5800U é apenas 100 MHz mais rápido no papel (1,9 - 4,4 GHz vs. 1,8 - 4,2 GHz), o que significa que quaisquer diferenças serão em grande parte limitadas pelo potencial Turbo e pela solução de resfriamento do laptop em questão.

Nossas referências abaixo comparam os três laptops Ryzen 7 5700U atualmente em nosso banco de dados com o primeiro laptop Ryzen 7 5800U no mercado. Em cargas múltiplas, nosso laptop Ryzen 7 5800U fica frequentemente atrás de nosso laptop Ryzen 7 5700U mais rápido em cerca de 10 a 15%, mesmo depois de contabilizar o estrangulamento em todos os modelos. Ao contrário, o Ryzen 7 5800U é mais rápido que o Ryzen 7 5700U em operações de rosca única em cerca de 15% a 20%, provavelmente devido às melhorias do IPC gen-to-gen em relação ao Zen 2.

Quanto aos Radeon RX Vega 8 o Ryzen 7 5800U está novamente consistentemente atrás de nosso sistema HP Envy x360 15 com o Ryzen 7 5700U "mais lento" por apenas alguns pontos percentuais.

Um fator importante a ter em mente para esta comparação é que nosso laptop Ryzen 7 5700U mais rápido só que é a maior com 15,6 polegadas em comparação com a 13.Laptop Ryzen 7 5800U de 3 polegadas. Um fator de forma maior teria quase certamente dado ao Ryzen 7 5800U um pequeno aumento de desempenho, mas as diferenças entre ele e o Ryzen 7 5700U provavelmente ainda teriam sido menores, independentemente disso.

Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R23: Multi Core | Single Core
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.5: Single-Core | Multi-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean

Cinebench R20 / CPU (Multi Core)
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	3877 Points +15%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	3364 Points
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	3303 Points -2%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	2765 Points -18%

Cinebench R20 / CPU (Single Core)
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	555 Points +16%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	493 Points +3%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	492 Points +3%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	480 Points

Cinebench R23 / Multi Core
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	10139 (8794.52^min - 10139.3^max) Points +6%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	9576 (8763.45^min - 9575.51^max) Points
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	8154 Points -15%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	7697 Points -20%

Cinebench R23 / Single Core
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	1427 Points +13%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	1263 Points 0%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	1261 Points 0%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	1259 Points

Cinebench R15 / CPU Multi 64Bit
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	1522 Points +2%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	1485 (1359.3^min - 1484.95^max) Points
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	1478 (1460.71^min - 1478.25^max) Points 0%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	1405 (1162.76^min - 1405.04^max) Points -5%

Cinebench R15 / CPU Single 64Bit
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	227 Points +23%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	189 Points +3%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	185 Points +1%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	184 Points

Blender / v2.79 BMW27 CPU
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	401.6 Seconds * -27%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	372.7 Seconds * -18%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	321 Seconds * -2%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	315 Seconds *

7-Zip 18.03 / 7z b 4 -mmt1
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	5359 MIPS +16%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	4618 MIPS
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	4557 MIPS -1%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	4476 MIPS -3%

7-Zip 18.03 / 7z b 4
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	46127 MIPS
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	41574 MIPS -10%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	41347 MIPS -10%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	35971 MIPS -22%

Geekbench 5.5 / Single-Core
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	1450 Points +20%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	1204 Points
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	1186 Points -1%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	1181 Points -2%

Geekbench 5.5 / Multi-Core
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	7326 Points
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	7026 Points -4%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	6733 Points -8%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	6630 Points -10%

HWBOT x265 Benchmark v2.2 / 4k Preset
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	11.6 fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	10.3 fps -11%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	10.2 fps -12%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	8.61 fps -26%

LibreOffice / 20 Documents To PDF
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	59.7 s * -2%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	58.8 s * -1%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	58.5 s *
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	54.8 s * +6%

R Benchmark 2.5 / Overall mean
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U	0.601 sec * -6%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U	0.586 sec * -3%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U	0.567 sec *
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U	0.544 sec * +4%

* ... smaller is better

HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U; CPU Multi 64Bit: Ø1445 (1359.3-1484.95)

Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U; CPU Multi 64Bit: Ø1468 (1460.71-1478.25)

Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U; CPU Multi 64Bit: Ø1197 (1162.76-1405.04)

Asus ZenBook 13 UM325S AMD Ryzen 7 5800U; CPU Multi 64Bit: Ø1209 (1163.3-1526.78)

3DMark | 3DMark 11

3DMark
1920x1080 Fire Strike Graphics
HP Envy x360 15-eu0097nr AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	4086 Points
Asus ZenBook 13 UM325S AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5800U	3861 Points -6%
Asus ZenBook 13 OLED UM325UA AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	3751 Points -8%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	3561 Points -13%
2560x1440 Time Spy Graphics
HP Envy x360 15-eu0097nr AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1301 Points
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1136 Points -13%
Asus ZenBook 13 OLED UM325UA AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1128 Points -13%
Asus ZenBook 13 UM325S AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5800U	1082 Points -17%
2560x1440 Time Spy Score
HP Envy x360 15-eu0097nr AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1481 Points
Asus ZenBook 13 OLED UM325UA AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1282 Points -13%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	1273 Points -14%
Asus ZenBook 13 UM325S AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5800U	1229 Points -17%

3DMark 11
1280x720 Performance GPU
HP Envy x360 15-eu0097nr AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	6366 Points
Asus ZenBook 13 UM325S AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5800U	5870 Points -8%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	5710 Points -10%
Asus ZenBook 13 OLED UM325UA AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	5373 Points -16%
1280x720 Performance Combined
HP Envy x360 15-eu0097nr AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	4464 Points
Asus ZenBook 13 UM325S AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5800U	4050 Points -9%
Asus ZenBook 13 OLED UM325UA AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	3909 Points -12%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Radeon RX Vega 8 (Ryzen 4000/5000), R7 5700U	3521 Points -21%

Final Fantasy XV Benchmark | Dota 2 Reborn | X-Plane 11.11

Final Fantasy XV Benchmark
1280x720 Lite Quality
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	39.2 fps
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	34.9 fps -11%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	34.1 fps -13%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	32.5 fps -17%
1920x1080 Standard Quality
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	19.9 fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	17.5 fps -12%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	17.4 fps -13%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	17.2 fps -14%
1920x1080 High Quality
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	13.5 fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	12 fps -11%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	11.7 fps -13%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	11.6 fps -14%

Dota 2 Reborn
1280x720 min (0/3) fastest
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	111.1 (95.5^min) fps +10%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	101 (90.2^min) fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	97.2 (86.8^min) fps -4%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	94.3 (81.1^min) fps -7%
1366x768 med (1/3)
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	87.9 (72.3^min) fps +5%
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	83.9 (72.3^min) fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	75.9 (66.3^min) fps -10%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	75.6 (61.6^min) fps -10%
1920x1080 high (2/3)
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	56.4 (49.8^min) fps
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	53 (46.4^min) fps -6%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	49.1 (44.2^min) fps -13%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	48.1 (42.4^min) fps -15%
1920x1080 ultra (3/3) best looking
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	53.3 (47.9^min) fps
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	48.3 (42.5^min) fps -9%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	46.1 (42^min) fps -14%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	45.7 (40.1^min) fps -14%

X-Plane 11.11
1280x720 low (fps_test=1)
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	45.1 fps
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	44.7 fps -1%
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	41.7 fps -8%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	37.5 fps -17%
1920x1080 med (fps_test=2)
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	37.1 fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	34 fps -8%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	33.9 fps -9%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	30.7 fps -17%
1920x1080 high (fps_test=3)
HP Envy x360 15-eu0097nr AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	33 fps
Lenovo IdeaPad Flex 5 14ALC05 82HU002YUS AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	31.5 fps -5%
Asus ZenBook 13 UM325S AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	29.9 fps -9%
Asus ZenBook 13 OLED UM325UA AMD Ryzen 7 5700U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	26.6 fps -19%