AMD® Ryzen™ 5 PRO 7640HS

The AMD Ryzen 5 PRO 7640HS is a laptop processor with 6 cores and 12 threads, built on the Zen 4 architecture (4 nm process). It launched in Apr 2023. Clocks run from 4.3 GHz base to 5.0 GHz boost. A 16-MB L3 cache backs the cores (3.7 MB per core). It supports DDR5, LPDDR5X memory. Rated TDP is 54 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD Ryzen 5 PRO 7640HS scores 3,597 in single-core performance and 21,888 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 8,873 for overall performance, 19,263 for productivity performance, 18,513 for creator performance, 21,751 for engineering performance and 16,263 for gaming performance. Its multi-core throughput works out to 3,648 per core, 1,824 per thread and 405 per watt. Its computed efficiency index is 1,208. Its performance index is 110, so its overall performance is 10% above 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 7640HS scores 71,014 in integer math, 43,306 in floating-point math, 248,299 in compression, 15,015 in cryptography, 1,134 in physics simulation, 18,825 in vector SIMD, 77 in the prime sieve and 29,987 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 21% above in integer math, 6% below in floating-point math, 9% above in compression, 31% above in cryptography, 4% above in physics simulation, 21% above in vector SIMD, 15% above in the prime sieve and 32% 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 7640HS 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 4.30 GHz and boosts up to 5.00 GHz.

The AMD Ryzen 5 PRO 7640HS 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 Apr 2023.

The AMD Ryzen 5 PRO 7640HS 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 7640HS 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 7640HS 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 7640HS has a rated TDP of 54 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 7640HS is manufactured by TSMC.

Feex has recorded 53% of the specifications it tracks for the AMD Ryzen 5 PRO 7640HS. 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 7640HS in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include AMD Ryzen 5 PRO 8640HS, AMD Ryzen 5 PRO 8640U, AMD Ryzen 5 PRO 8540U, AMD Ryzen 5 PRO 8500G and AMD Ryzen 5 8400F.