Semiconductor & Computer Engineering
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Difference between revisions of "amd/ryzen 7/4800hs"
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This processor is identical to the {{\\|4800H}} except for its lower TDP. | This processor is identical to the {{\\|4800H}} except for its lower TDP. | ||
| + | |||
| + | == Cache == | ||
| + | {{main|amd/microarchitectures/zen 2#Memory_Hierarchy|l1=Zen 2 § Cache}} | ||
| + | {{cache size | ||
| + | |l1 cache=512 KiB | ||
| + | |l1i cache=256 KiB | ||
| + | |l1i break=8x32 KiB | ||
| + | |l1i desc=8-way set associative | ||
| + | |l1d cache=256 KiB | ||
| + | |l1d break=8x32 KiB | ||
| + | |l1d desc=8-way set associative | ||
| + | |l1d policy=write-back | ||
| + | |l2 cache=4 MiB | ||
| + | |l2 break=8x512 KiB | ||
| + | |l2 desc=8-way set associative | ||
| + | |l2 policy=write-back | ||
| + | |l3 cache=8 MiB | ||
| + | |l3 break=2x4 MiB | ||
| + | }} | ||
Revision as of 14:16, 9 May 2020
| Edit Values | |
| Ryzen 7 4800HS | |
| General Info | |
| Designer | AMD |
| Manufacturer | TSMC |
| Model Number | 4800HS |
| Market | Mobile |
| Introduction | March 16, 2020 (announced) March 16, 2020 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | Ryzen 7 |
| Series | 4000 |
| Locked | Yes |
| Frequency | 2,900 MHz |
| Turbo Frequency | 4,200 MHz |
| Clock multiplier | 29 |
| Microarchitecture | |
| ISA | x86-64 (x86) |
| Microarchitecture | Zen 2 |
| Core Name | Renoir |
| Process | 7 nm |
| Transistors | 9,800,000,000 |
| Technology | CMOS |
| Die | 156 mm² |
| Word Size | 64 bit |
| Cores | 8 |
| Threads | 16 |
| Max Memory | 64 GiB |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| TDP | 35 W |
| Tcase | 0 °C – 105 °C |
| Packaging | |
| Unknown package "amd,socket_fp6" | |
Ryzen 7 4800HS is a 64-bit octa-core high-end performance x86 mobile microprocessor introduced by AMD in early 2020. Fabricated on TSMC's 7-nanometer process based on AMD's Zen 2 microarchitecture, the 4800HS operates at a base frequency of 2.9 GHz with a TDP of 35 W and a Boost frequency of up to 4.2 GHz. This APU supports up to 64 GiB of DDR4-3200 or up to 32 GiB of quad-channel LPDDR4x-4266 memory. The 4800HS integrates a Radeon Vega 7 Graphics operating at up to 1.6 GHz.
This processor is identical to the 4800H except for its lower TDP.
Cache
- Main article: Zen 2 § Cache
 |
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Facts about "Ryzen 7 4800HS - AMD"
| full page name | amd/ryzen 7/4800hs + |
| instance of | microprocessor + |
| ldate | 1900 + |