AMD Ryzen 7 8840HX
AMD Ryzen 7 8840HX specifications and PassMark benchmark data: 3,945 single-core score, 42,959 multicore score, FL1 socket, 12 cores.
Compare- Class
- Desktop, Laptop
- Socket
- FL1
- Base clock
- 2.9 GHz
- Turbo clock
- 5.1 GHz
- Cores
- 12
- Threads
- 24
- Typical TDP
- 55 W
- Release / first seen
- Q4 2025
- L1 Instruction Cache
- 12 x 32 KB
- L1 Data Cache
- 12 x 32 KB
- L2 Cache
- 12 x 1024 KB
- L3 Cache
- 64 MB
- Description
- with Radeon Graphics
- TDP Down
- 45 W
- TDP Up
- 75 W
Understanding AMD Ryzen 7 8840HX
PassMark single-core and multicore scores describe different workloads. Compare each score with the same benchmark on another processor. A higher multicore score does not mean every application or game will run proportionally faster. Device cooling, memory and power settings also affect performance.
Will AMD Ryzen 7 8840HX work with my motherboard?
The source lists FL1 as the socket. Check the exact motherboard model and revision on its manufacturer's CPU support list, including the minimum BIOS version. A socket match alone does not establish compatibility. Include a new motherboard, memory and cooling in your budget when the platform changes.
Other names listed by the benchmark source: AMD Ryzen 7 8840HX with Radeon Graphics.
How our benchmarks and CPU recommendations workAMD Ryzen 7 8840HX comparisons
Head-to-head pages against processors in the same performance range.
Sources and data freshness
- AMD Ryzen 7 8840HX on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work