AMD® Athlon™ II Neo K145

The AMD Athlon II Neo K145 is a laptop processor with 1 cores and 1 threads. It launched in Jan 2011. Rated TDP is 12 W.

The AMD Athlon II Neo K145 scores 592 in single-core performance and 298 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 420 for overall performance, 1,023 for productivity performance, 1,230 for creator performance, 273 for engineering performance and 1,851 for gaming performance. Its multi-core throughput works out to 298 per core, 298 per thread and 25 per watt. Its computed efficiency index is 121. Its performance index is 5, so its overall performance is 95% 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.

Workload sub-scores (integer math, floating point, compression, encryption, physics, SIMD, prime sieve and sorting) are not recorded for the AMD Athlon II Neo K145.

The AMD Athlon II Neo K145 has 1 physical core and runs 1 logical thread. It does not use a hybrid performance and efficiency core layout. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 1.80 GHz.

The AMD Athlon II Neo K145 is a laptop processor and belongs to the AMD Athlon family. It launched in Jan 2011.

The AMD Athlon II Neo K145 has 128 KB of L1 cache and 1 MB of L2 cache. That adds up to about 1.1 MB of cache, or 1.13 MB per core. Each core has 1 MB of private L2 cache.

The AMD Athlon II Neo K145 has a 2-level cache hierarchy: L1 at 128 KB and L2 at 1 MB. L2 is the largest level and makes up about 89% of the cache listed here.

The AMD Athlon II Neo K145 has a rated TDP of 12 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.

Feex has recorded 36% of the specifications it tracks for the AMD Athlon II Neo K145. 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: Codename, ISA Family and Market Status. Cache: L4 Cache. Memory Support: Max Memory, Memory Channels, Memory Bandwidth, Memory Types, DDR5 Support, DDR4 Support, LPDDR Support, ECC Memory and Max Memory Speed. 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, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors close to the AMD Athlon II Neo K145 in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include AMD Athlon 300U, AMD Athlon Silver 3050U, AMD Athlon 64 X2 QL-64, AMD Athlon II M300 and AMD Athlon II P320.