AMD Ryzen AI 5 340 specifications and performance
AMD Ryzen AI 5 340 is a 6 cores and 12 threads CPU processor produced by AMD. AMD Ryzen AI 5 340 was released on 2025-01-07, the fabrication process is 4nm (nanometer), the CPU codename is Zen 5 (Krackan Point), the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Radeon 840M.
| Vendor / Supplier | AMD |
|---|---|
| Short name | amd ryzen ai 5 340 |
| Release date | 2025-01-07 |
| CPU code name | Zen 5 (Krackan Point) |
| Fabrication process | 4nm (nanometer) |
| Instruction set architecture | x86-64 |
| Market | Laptop |
| Integrated Graphics (iGPU) | Radeon 840M |
| Total number of cores | 6 cores |
|---|---|
| Total number of threads | 12 threads |
| Number of performance cores | 3 cores |
| Number of performance core threads | 6 threads |
| Performance core base frequency / main frequency | 2.0GHz |
| Performance core maximum turbo frequency | 4.8GHz |
| Number of energy efficiency cores | 3 cores |
| Number of energy-efficient core threads | 6 threads |
| Energy efficiency core basic frequency / main frequency | 2.0GHz |
| Energy efficiency core maximum turbo frequency | 3.4GHz |
| Bus frequency | 100MHz |
|---|---|
| L1 Cache | 80 KB |
| L2 Cache | 1 MB |
| L3 Cache | 16 MB |
| Unlock multiplier | No |
| Maximum supported memory | 256GB |
|---|---|
| Memory frequency support |
|
| Maximum number of memory channels | 2 |
| Maximum memory bandwidth | |
| ECC support | No |
| CPU Socket | FP8 |
|---|---|
| Default thermal design power / TDP PL1 | 15W |
| Maximum Turbo Power Consumption / TDP PL2 | |
| Maximum temperature | 100°C |
| PCIe interface | PCIe 4.0 |
| PCIe lane count | 16 |
| Integrated Graphics (iGPU) | Radeon 840M |
|---|---|
| Base frequency | |
| Maximum acceleration frequency | 2900MHz |
| Number of execution units | 4 |
| Stream Processors / Shading Units | 256 |
| Texture Units / TMUs | 16 |
| Raster Operations Units / ROPs | 8 |
| Total Graphics Power / TGP | 15W |
| FP32 computing performance |
1.48TFLOPS
|
| Single core performance score |
1862
|
|---|---|
| Multi-core performance score |
11734
|
| Single core performance score |
|
|---|---|
| Multi-core performance score |
|
| Integer math | |
| Floating point math | |
| Find prime numbers | |
| Random string sorting | |
| Data encryption | |
| Data compression | |
| Physics simulation | |
| Extended instruction test |
| Single core performance |
2703
|
|---|---|
| Multi-core performance |
11554
|
| File compression | |
| clang compilation | |
| HTML5 browsing | |
| PDF rendering | |
| Text processing | |
| Background blur | |
| Photo processing | |
| Ray tracing |