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AMD Ryzen AI 5 340
The Ryzen AI 5 340 is a six-core Krackan Point laptop chip in the Ryzen AI 300 line, with three Zen 5 and three Zen 5c cores, 12 threads, a 4.8 GHz boost clock and a Radeon 840M with four graphics cores. It pairs a 50 TOPS XDNA 2 NPU with a 28 W default TDP that laptop makers can set from 15 to 54 W.
Pros
- 50 TOPS XDNA 2 NPU for on-device AI features
- Six cores and 12 threads with a boost clock of up to 4.8 GHz
- 16 MB of L3 cache, double the 8 MB on the Ryzen AI 5 430 and 435
- Configurable TDP of 15 to 54 W suits both thin laptops and larger chassis
- Supports LPDDR5X-8000 or DDR5-5600, up to 256 GB
Cons
- Only three of the six cores are full Zen 5; the other three are Zen 5c cores that top out at 3.4 GHz
- Radeon 840M has just four graphics cores, so 3D performance is modest
- Six cores leave multi-core performance below the eight-core Ryzen AI 7 chips
Average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the AMD Ryzen AI 5 340
General
- Announced
- 2025
- Process
- 4 nm
- Base TDP
- 28 W
- Max TDP
- 54 W
Cores & Clocks
- Cores
- 6
- Performance cores
- 3
- Efficiency cores
- 3
- Threads
- 12
- Base clock
- 2 GHz
- Boost clock
- 4.8 GHz
- L3 cache
- 16 MB
Integrated GPU
- iGPU
- AMD Radeon 840M
- iGPU clock
- 2,900 MHz
Memory
- Memory support
- LPDDR5X-8000 / DDR5-5600
- Max memory
- 256 GB
Benchmarks
- Geekbench 6 (single)
- 2,782Top 29%
- Geekbench 6 (multi)
- 10,765Bottom 42%
- Cinebench R23 (single)
- 1,916Top 30%
- Cinebench R23 (multi)
- 12,532Bottom 45%
- PassMark
- 19,625Bottom 41%
- PassMark (single thread)
- 3,705Top 48%
- 3DMark Time Spy Graphics (iGPU)
- 1,415Bottom 36%
Quick answers
Is the AMD Ryzen AI 5 340 good in 2026?
The AMD Ryzen AI 5 340 earns an Inno Score of 57.2/100 (“Average”) based on its specs and benchmark results. The Ryzen AI 5 340 is a six-core Krackan Point laptop chip in the Ryzen AI 300 line, with three Zen 5 and three Zen 5c cores, 12 threads, a 4.8 GHz boost clock and a Radeon 840M with four graphics cores. It pairs a 50 TOPS XDNA 2 NPU with a 28 W default TDP that laptop makers can set from 15 to 54 W.
Does the AMD Ryzen AI 5 340 count as "Core i7 or equivalent"?
Its PassMark CPU Mark average is 19,625 (cpubenchmark.net, retrieved Sep 26–Oct 8, 2026), which puts it in Tier B of our CPU tier checker: recent mainstream Core i7 / Ryzen 7, plus older H-series chips. Requirement pages word this differently, so check the exact wording with your department.
What are the key specs of the AMD Ryzen AI 5 340?
Cores: 6 · Threads: 12 · Boost clock: 4.8 GHz · Base TDP: 28 W
What are the closest alternatives to the AMD Ryzen AI 5 340?
Its closest rivals on InnoReviews are Intel Core Ultra 7 255U, Intel Core Ultra 7 265U, Intel Core Ultra 9 185H — open the comparison pages for a spec-by-spec breakdown.
