AMD Ryzen 7 7840HS Processor Benchmarks and Specs

The AMD Ryzen 7 7840HS is a quick high-end laptop computer processor of the Phoenix sequence. It provides eight cores (octa-core) primarily based on the Zen 4 structure that helps hyperthreading (16 threads). The cores clock from 3.8 (base) as much as 5.1 GHz (single core enhance). The processor has an 8 MB L2 and 16 MB L3 cache.

AMD Ryzen 7 7840HS Processor

The efficiency of the R7 7840HS is barely under the quickest mannequin, the R9 7940HS, because the clock velocity distinction is barely minimal (e.g., -100 MHz / 2% slower single core enhancement).

AMD Ryzen 7 7840HS (1)

Subsequently, the CPU must also carry out barely more significant than the outdated prime mannequin Ryzen 9 6980HX (8 Zen 3 cores with as much as 4.9 GHz) at 54W TDP and Ryzen 9 6980HS at 35W TDP. Compared with the upper finish Dragon Vary sequence, the 7840HS must be just like the Ryzen 7 7745HX (additionally 8 Zen 4 cores, max 5.1 GHz, 55W TDP, 32 MB L3).

The chip integrates a contemporary and fast RDNA 3 graphics card (GPU), or Radeon 780M, with 12 CUs and as much as 2.7 GHz clock velocity. Moreover, the Phoenix sequence embodies a video engine with AV1 de- and encoding, a brand new Xilinx FPGA primarily based XDNA AI accelerator (Ryzen AI) that must be quicker than the AI engine within the Apple M2 SOC, and a dual-channel DDR5-5600 / LPDDR5x-7500 reminiscence controller (with ECC assist). The connectivity options include two attainable USB 4 (40 Gbps) ports and 20 PCIe 4.0 lanes for a GPU and SSDs.

The Phoenix sequence uses a single monolithic design (in contrast to the chiplet design of the 7045HX sequence). It is manufactured within the trendy 4nm course at TSMC. The TDP could be configured between 35 and 45 watts.

AMD Ryzen 7 7840HS Processor Benchmarks

Clock Rate 3800 – 5100 MHz
Level 1 Cache 512 KB
Level 2 Cache 8 MB
Level 3 Cache 16 MB
Number of Cores / Threads 8 / 16
Power Consumption (TDP = Thermal Design Power) 35 Watt
Manufacturing Technology 4 nm
Die Size 178 mm2
Max. Temperature 100 °C
GPU AMD Radeon 780M ( – 2700 MHz)
64 Bit 64 Bit support
Architecture x86
Announcement Date 01/05/2023 = 147 days old
Product Link (external) AMD Phoenix (Zen 4, Ryzen 7040) R7 7840HS


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