Notebookcheck Logo

AMD Ryzen 7 4800H

AMD R7 4800H

The AMD Ryzen 7 4800H is a Renoir APU designed for larger, more powerful laptops with room for better termals. The Ryzen features eight Zen 2 cores running at 2.9 GHz (base clock speed) to 4.2 GHz (Boost). The CPU also has 8 MB of L3 cache and a Vega series integrated GPU. Thread-doubling SMT tech is enabled in this processor, allowing for up to 16 concurrent processing threads.

Architecture

Ryzen 7 4800H is manufactured on the modern 7 nm TSMC process and in part thanks to this fact AMD promises an up to 2x higher performance-per-watt figure compared to Ryzen 3000 series mobile APUs. This isn't the only noteworthy change however as Zen 2 architecture is leagues ahead of the outgoing Zen+ when it comes to single-core performance. Renoir family processors feature up to 8 CPU cores compared to 4 cores of the previous generation mobile AMD CPUs.

A 4800H will work with dual-channel DDR4-3200 or quad-channel LPDDR4-4266 RAM. The important difference between desktop Ryzen 4000 and mobile Ryzen 4000 processors is that the latter do not have PCI-Express 4.0 support, meaning those blazing-fast NVMe SSDs will be limited to a throughput of 3.9 GB/s.

The Ryzen 7 gets soldered straight to the motherboard (FP6 socket) and is thus not user-replaceable. Please go to our Renoir processor family hub for more information on these CPUs.

Performance

The average 4800H in our database trades blows with Intel Core i7-11850H and Core i7-11800H, rendering the Ryzen a great option for quality gaming laptops as well as high-performance mini-PCs.

Graphics

Ryzen 7 4800H features the Radeon RX Vega 7, a 7 CU integrated graphics adapter running at up to 1,600 MHz. The iGPU's underlying architecture is fairly old as of 2021, yet its 448 shaders will let you play many games of 2020 and 2021 as long as you stick to reasonable resolutions and presets. F1 2021 runs well at medium quality, 1080p resolution, to give you an example. A Vega 7 can be as fast as a GeForce GTX 1050 Max-Q, or as slow as an 80 EU Iris Xe; this depends on the benchmark as well as on cooling system performance and TDP settings of a laptop as mentioned above. As the iGPU has no VRAM of its own, it is paramount that fast system RAM is used.

The Vega definitely supports UHD 2160p monitors at 60 Hz. This iGPU is capable of hardware decoding AVC, HEVC and VP9-encoded videos. There is no AV1 support here.

Power Consumption

Ryzen 7 4800H has a default TDP (also known as the long-term power limit) of 45 W which can be changed to anything between 35 W and 54 W by a laptop manufacturer, with clock speeds and performance changing correspondingly. The chip won't look out of place in a mid-range gaming laptop, with a high-performance cooling solution being pretty much a necessity. AMD Ryzen 7 4800HS is a 35 W edition of Ryzen 7 4800H designed for leaner, less power-hungry systems. Both are made with TSMC's 7 nm process for very, very decent energy efficiency.

SeriesAMD Renoir (Ryzen 4000 APU)
CodenameRenoir (Zen 2)

Series: Renoir (Ryzen 4000 APU) Renoir (Zen 2)

AMD Ryzen 9 4900H compare3.3 - 4.4 GHz8 / 16 cores8 MB L3
AMD Ryzen 9 4900HS compare3 - 4.3 GHz8 / 16 cores8 MB L3
AMD Ryzen 7 4800H « 2.9 - 4.2 GHz8 / 16 cores8 MB L3
AMD Ryzen 7 4800HS compare2.9 - 4.2 GHz8 / 16 cores8 MB L3
AMD Ryzen 7 4980U compare2 - 4.4 GHz8 / 16 cores8 MB L3
AMD Ryzen 7 4800U compare1.8 - 4.2 GHz8 / 16 cores8 MB L3
AMD Ryzen 5 4600H compare3 - 4 GHz6 / 12 cores11 MB L3
AMD Ryzen 5 4600HS compare3 - 4 GHz6 / 12 cores8 MB L3
AMD Ryzen 7 4700U compare2 - 4.1 GHz8 / 8 cores8 MB L3
AMD Ryzen 5 4680U compare2.2 - 4 GHz6 / 12 cores8 MB L3
AMD Ryzen 5 4600U compare2.1 - 4 GHz6 / 12 cores8 MB L3
AMD Ryzen 5 4500U compare2.3 - 4 GHz6 / 6 cores8 MB L3
AMD Ryzen 3 4300U compare2.7 - 3.7 GHz4 / 4 cores6 MB L3
Clock Rate2900 - 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)45 Watt
Manufacturing Technology7 nm
Max. Temperature105 °C
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 7 ( - 1600 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/07/2020
Product Link (external)AMD Renoir (Ryzen 4000 APU) R7 4800H

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
45.3 pt (51%)
Cinebench R23 - Cinebench R23 Multi Core
min: 9644     avg: 10889     median: 11135.5 (18%)     max: 11642 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1248     avg: 1254     median: 1253.5 (55%)     max: 1259 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 462     avg: 482.1     median: 485 (56%)     max: 491 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3692     avg: 4275     median: 4339.5 (18%)     max: 4663 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1652     avg: 1859     median: 1854 (19%)     max: 1995 Points
01002003004005006007008009001000110012001300140015001600170018001900Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 186     avg: 188     median: 188 (57%)     max: 191 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 44827     avg: 49860     median: 50075 (31%)     max: 53883 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4575     avg: 4678     median: 4686 (56%)     max: 4743 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 10.8     avg: 12.6     median: 12.8 (27%)     max: 14.1 fps
05101520Tooltip
Blender - Blender 2.79 BMW27 CPU *
min: 248     avg: 266     median: 262 (2%)     max: 299 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.562     avg: 0.6     median: 0.6 (12%)     max: 0.603 sec
3DMark 11 - 3DM11 Performance Physics
min: 11401     avg: 14657     median: 15160 (42%)     max: 15838 Points
3DMark - 3DMark Cloud Gate Physics
min: 13135     avg: 15479     median: 15669 (40%)     max: 16818 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 19980     avg: 21647     median: 21847 (40%)     max: 22687 Points
3DMark - 3DMark Time Spy CPU
min: 6255     avg: 8706     median: 8925 (44%)     max: 9631 Points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 1154     avg: 1188     median: 1191 (52%)     max: 1207 points
Geekbench 5.4 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 5920     avg: 7725     median: 7955 (28%)     max: 8672 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 783     avg: 826     median: 791 (1%)     max: 1220 ms
WebXPRT 3 - WebXPRT 3 Score
min: 204     avg: 217.7     median: 218.5 (55%)     max: 229 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list: