AMD® Ryzen™ 5 PRO 7540U

The AMD Ryzen 5 PRO 7540U is a laptop processor with 6 cores and 12 threads, built on the Zen 4 architecture (4 nm process). It launched in May 2023. Clocks run from 3.2 GHz base to 4.9 GHz boost. A 16-MB L3 cache backs the cores (3.7 MB per core). It supports DDR5, LPDDR5X memory. Rated TDP is 30 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD Ryzen 5 PRO 7540U scores 3,407 in single-core performance and 17,479 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 7,717 for overall performance, 16,131 for productivity performance, 15,746 for creator performance, 17,370 for engineering performance and 14,591 for gaming performance. Its multi-core throughput works out to 2,913 per core, 1,457 per thread and 583 per watt. Its computed efficiency index is 1,409. Its performance index is 96, so its overall performance is 4% 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 5 PRO 7540U scores 56,702 in integer math, 34,205 in floating-point math, 196,912 in compression, 11,741 in cryptography, 922 in physics simulation, 14,151 in vector SIMD, 66 in the prime sieve and 23,074 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 4% below in integer math, 25% below in floating-point math, 14% below in compression, 2% above in cryptography, 15% below in physics simulation, 9% below in vector SIMD, 1% below in the prime sieve and 2% above 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 5 PRO 7540U has 6 physical cores and runs 12 logical threads. It does not use a hybrid performance and efficiency core layout. It runs 2 threads per core. It runs at a base clock of 3.20 GHz and boosts up to 4.90 GHz.

The AMD Ryzen 5 PRO 7540U is a laptop processor, belongs to the AMD Ryzen 5 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 5 PRO 7540U has 384 KB of L1 cache, 6 MB of L2 cache and 16 MB of L3 cache. That adds up to about 22.4 MB of cache, or 3.73 MB per core. Each core has 1 MB of private L2 cache.

The AMD Ryzen 5 PRO 7540U has a 3-level cache hierarchy: L1 at 384 KB, L2 at 6 MB and L3 at 16 MB. L3 is the largest level and makes up about 72% of the cache listed here.

The AMD Ryzen 5 PRO 7540U supports DDR5, LPDDR5X memory, uses 2 memory channels and runs memory at up to 7,500 MT/s. It does not support DDR4 memory.

The AMD Ryzen 5 PRO 7540U has a rated TDP of 30 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 5 PRO 7540U is manufactured by TSMC.

Feex has recorded 53% of the specifications it tracks for the AMD Ryzen 5 PRO 7540U. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: Memory Bandwidth and ECC Memory. Graphics: Integrated Graphics, Graphics Model, Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Socket, Package, Package Size, PCIe Generation and PCIe Lanes. 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: SKU, Model Number, Processor Number and Part Number.

Processors close to the AMD Ryzen 5 PRO 7540U in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include AMD Ryzen 5 PRO 8540U, AMD Ryzen 5 PRO 8640HS, AMD Ryzen 5 PRO 8640U, AMD Ryzen 5 8640U and AMD Ryzen 5 8640HS.