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AMD Ryzen 7 4800U

AMD R7 4800U

AMD Ryzen 7 4800U是基于Renoir架构的轻薄笔记本电脑处理器。 4800U集成了基于Zen 2微体系结构八个内核。它们的频率为1.8(基本频率)至4.2 GHz(Turbo),并支持SMT /超线程(16个线程)。该芯片是台积电(TSMC)7纳米工艺制造的,每瓦性能提高了1倍。与类似的Ryzen 7 4800H相比,4800U提供了更低的TDP(15瓦对45瓦)和基频。

据AMD称,与Intel Core i7-1065G7(Ice Lake,4核,3.9 GHz)相比,Ryzen 7 4800U在Cinebench R20单线程测试中快4%,在多线程测试中快90%。这意味着该CPU应该是15瓦TDP范围内最快的处理器之一,非常适合要求苛刻的任务。但是,持续的性能在很大程度上取决于笔记本电脑的冷却系统和TDP设置。

除了八个CPU内核之外,APU还集成了Radeon RX Vega 8集成显卡,具有8个CU和高达1750 MHz的频率。双通道内存控制器支持DDR4-3200和高能效LPDDR4-4266 RAM。此外还有 8 MB的3级缓存。有关更多信息,请参见雷诺阿处理器上的中心页面。

APU的TDP指定为15瓦(默认),笔记本电脑供应商可以将其配置为10到25瓦。这意味着该芯片适用于轻薄型笔记本电脑(但带有风扇)。

SeriesAMD Renoir (Ryzen 4000 APU)
CodenameRenoir (Zen 2)
Series: 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 5 4600H3 - 4 GHz6 / 1211 MB
AMD Ryzen 5 4600HS3 - 4 GHz6 / 128 MB
» AMD Ryzen 7 4800U1.8 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4700U2 - 4.1 GHz8 / 88 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
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology7 nm
Max. Temperature105 °C
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 4000) ( - 1750 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/07/2020
Product Link (external)AMD Renoir (Ryzen 4000 APU) R7 4800U

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
54.3 pt (62%)
AMD E1-2100 -93%
...
Intel Core i7-9750H -5%
AMD Ryzen 7 1800X -4%
AMD Ryzen 3 3300X -3%
Intel Xeon E-2276M -1%
Intel Core i7-10750H 0%
AMD Ryzen 7 4800U
Intel Core i5-10400F 1%
Intel Core i7-7740X 1%
Intel Core i7-9700 1%
Intel Core i9-10885H 4%
Intel Core i7-8086K 4%
Intel Core i9-9980HK 8%
...
AMD Ryzen 9 5900X 60%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 474     avg: 477     median: 476.5 (74%)     max: 479 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3213     avg: 3260     median: 3259.5 (31%)     max: 3306 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
1568 Points (35%)
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Cinebench R15 - Cinebench R15 CPU Single 64 Bit
180 Points (66%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
17.8 Points (36%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.2 Points (68%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5690 points (51%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
33649 points (57%)
wPrime 2.10 - wPrime 2.0 1024m *
99.5 s (1%)
wPrime 2.10 - wPrime 2.0 32m *
3.6 s (1%)
WinRAR - WinRAR 4.0
3881 points (25%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
44804 MIPS (35%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4436 MIPS (29%)
X264 HD Benchmark 4.0 - x264 Pass 2
88.5 fps (40%)
X264 HD Benchmark 4.0 - x264 Pass 1
196 fps (58%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
10.8 fps (34%)
TrueCrypt - TrueCrypt Serpent
1.1 GB/s (1%)
TrueCrypt - TrueCrypt Twofish
1.5 GB/s (1%)
TrueCrypt - TrueCrypt AES
10.2 GB/s (1%)
Blender 2.79 - Blender 2.79 BMW27 CPU *
322 Seconds (2%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.6 sec (13%)
3DMark 06 - CPU - 3DMark 06 - CPU
10227 Points (57%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.7 s (2%)
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 Vantage - 3DM Vant. Perf. CPU no Physx
50726 Points (59%)
3DMark 11 - 3DM11 Performance Physics
12201 Points (52%)
3DMark - 3DMark Ice Storm Physics
58600 Points (38%)
3DMark - 3DMark Ice Storm Extreme Physics
58705 Points (62%)
3DMark - 3DMark Ice Storm Unlimited Physics
67233 Points (70%)
3DMark - 3DMark Cloud Gate Physics
14901 Points (38%)
3DMark - 3DMark Fire Strike Standard Physics
19769 Points (50%)
3DMark - 3DMark Time Spy CPU
6750 Points (47%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 4919     avg: 4963     median: 4963 (68%)     max: 5007 points
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 27166     avg: 27287     median: 27286.5 (43%)     max: 27407 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1162 points (69%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
7298 points (44%)
Geekbench 5.1 - 5.3 - Geekbench 5.1 - 5.3 64 Bit Single-Core
min: 1154     avg: 1157     median: 1156.5 (66%)     max: 1159 points
Geekbench 5.1 - 5.3 - Geekbench 5.1 - 5.3 64 Bit Multi-Core
min: 5898     avg: 6424     median: 6424 (38%)     max: 6950 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
822 ms (1%)
Octane V2 - Octane V2 Total Score
36619 Points (62%)
Power Consumption - Prime95 Power Consumption - external Monitor *
50.8 Watt (14%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
49.5 Watt (13%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.16

Reviews for the AMD Renoir (Ryzen 4000 APU) R7 4800U processor

Lenovo IdeaPad S540-13ARE-82DL002TMH (AMD Vega 8 R4000, 13.30")
» Lenovo IdeaPad S540-13ARE-82DL002TMH - External Review

Lenovo IdeaPad Slim 7-14ARE05, Ryzen 7 4800U (AMD Vega 8 R4000, 14.00")
» Lenovo IdeaPad Slim 7-14ARE05, Ryzen 7 4800U - External Review

Lenovo Yoga Slim 7 14ARH05 (AMD Vega 8 R4000, 14.00")
» Lenovo Yoga Slim 7 14ARH05 - External Review

Lenovo Yoga Slim 7-14ARE (AMD Vega 8 R4000, 14.00")
» 联想Yoga Slim 7 14笔记本电脑评测:Ryzen 7 4800U太强了 - Review
» Lenovo Yoga Slim 7-14ARE - External Review

Lenovo Yoga Slim 7-14ARE05-82A2005KMH (AMD Vega 8 R4000, 14.00")
» Lenovo Yoga Slim 7-14ARE05-82A2005KMH - External Review

»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series 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 5 4600H
   6x 3 GHz - 4 GHz
» AMD Ryzen 5 4600HS
   6x 3 GHz - 4 GHz
» AMD Ryzen 7 4800U
   8x 1.8 GHz - 4.2 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 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

Surrounding CPUs

+ Intel Core i7-9750H
   6x 2.6 GHz - 4.5 GHz
+ AMD Ryzen 5 4600H
   6x 3 GHz - 4 GHz
+ AMD Ryzen 5 4600HS
   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
- Intel Core i7-10750H
   6x 2.6 GHz - 5 GHz
- Intel Xeon E-2176M
   6x 2.7 GHz - 4.4 GHz
- Intel Core i7-8850H
   6x 2.6 GHz - 4.3 GHz
- Apple M1
   8x - 3.2 GHz
- Intel Core i7-1185G7
   4x 3 GHz - 4.8 GHz
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> Notebookcheck中文版(NBC中国) > FAQ / 小提示/ 技术参数 > 移动处理器 —— 基准测试成绩列表 > AMD Renoir (Ryzen 4000 APU) R7 4800U 笔记本处理器
Klaus Hinum (Update: 2020-07-28)