AMD® Ryzen™ 3 7440U

The AMD Ryzen 3 7440U is a laptop processor with a hybrid 4-core layout (1 performance cores + 3 efficiency cores) and 8 threads, built on the Zen 4 architecture (4 nm process). It launched in May 2023. Clocks run from 3.0 GHz base to 4.7 GHz boost. A 8-MB L3 cache backs the cores (3.0 MB per core). It addresses DDR5 memory up to 256 GB across 2 channels. The chip drops into the FP7 socket and exposes PCIe 4.0 (14 lanes). Rated TDP is 28 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD Ryzen 3 7440U scores 3,158 in single-core performance and 13,100 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 6,432 for overall performance, 12,936 for productivity performance, 12,889 for creator performance, 12,609 for engineering performance and 12,749 for gaming performance. Its multi-core throughput works out to 3,275 per core, 1,638 per thread and 468 per watt. Its computed efficiency index is 1,216. Its performance index is 80, so its overall performance is 20% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD Ryzen 3 7440U scores 37,352 in integer math, 21,940 in floating-point math, 149,388 in compression, 8,819 in cryptography, 855 in physics simulation, 10,769 in vector SIMD, 44 in the prime sieve and 19,586 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 37% below in integer math, 52% below in floating-point math, 34% below in compression, 23% below in cryptography, 22% below in physics simulation, 31% below in vector SIMD, 34% below in the prime sieve and 14% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD Ryzen 3 7440U has 4 physical cores and runs 8 logical threads. It uses a hybrid layout of 1 performance cores and 3 efficiency cores. It runs 2 threads per core. It runs at a base clock of 3.00 GHz and boosts up to 4.70 GHz.

The AMD Ryzen 3 7440U is a laptop processor, belongs to the AMD Ryzen 3 family, uses the Zen 4 architecture, carries the codename Phoenix and is manufactured on a 4 nm process. It launched in May 2023.

The AMD Ryzen 3 7440U has 4 MB of L2 cache and 8 MB of L3 cache. That adds up to about 12.0 MB of cache, or 3.00 MB per core. Feex has no recorded L1 cache size for this processor.

The AMD Ryzen 3 7440U has a 2-level cache hierarchy: L2 at 4 MB and L3 at 8 MB. L3 is the largest level and makes up about 67% of the cache listed here.

The AMD Ryzen 3 7440U supports DDR5 memory, addresses up to 256 GB of memory, uses 2 memory channels and runs memory at up to 7,500 MT/s. It does not support DDR4 and LPDDR memory.

The AMD Ryzen 3 7440U includes integrated graphics.

The AMD Ryzen 3 7440U uses the FP7 socket, supports PCI Express 4.0 and provides up to 14 PCIe lanes.

The AMD Ryzen 3 7440U has a rated TDP of 28 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD Ryzen 3 7440U is manufactured by TSMC.

Feex has recorded 58% of the specifications it tracks for the AMD Ryzen 3 7440U. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (per Core) and L4 Cache. Memory Support: Memory Bandwidth and ECC Memory. Graphics: Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Launch Price. Naming & Aliases: Normalized Name, SKU, Model Number, Processor Number and Part Number.

Processors that use the same FP7 socket as the AMD Ryzen 3 7440U and have the closest multi-core scores in the Feex database include AMD Ryzen 3 7335U, AMD Ryzen 5 7535H, AMD Ryzen 5 7533HS, AMD Ryzen 7 160 and AMD Ryzen 5 130.