AMD® Sempron™ 3800+
The AMD Sempron 3800+ is a desktop processor. It has 1 core and 1 threads, a base clock of 2.20 GHz and the AM2 socket.
Overview
SummaryThe AMD Sempron 3800+ is a desktop processor with 1 cores and 1 threads. It uses the AM2 socket.
Performance
10 metricsThe AMD Sempron 3800+ scores 422 in single-core performance and 360 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 390 for overall performance, 825 for productivity performance, 958 for creator performance, 330 for engineering performance and 1,356 for gaming performance. Its multi-core throughput works out to 360 per core and 360 per thread. 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 Sempron 3800+.
How these scores are computed
Single-core and multi-core performance are PassMark CPU Mark single-thread and multi-thread ratings. Every other figure on this page's performance section is computed by Feex from those two ratings plus core count, thread count and TDP, so it is a derived value and not a separate benchmark run.
- Overall performance is the geometric mean of the two ratings: the square root of single-core times multi-core.
- Productivity performance is 0.65 times multi-core plus 1.4 times single-core.
- Creator performance is 0.55 times multi-core plus 1.8 times single-core.
- Engineering performance is multi-core times the smaller of 1.4 and (0.9 plus cores divided by 64).
- Gaming performance is 3 times single-core plus 0.25 times multi-core.
- Performance per core, per thread and per watt divide the multi-core rating by physical cores, logical threads and TDP in watts.
- The efficiency index is the square root of single-core times multi-core, divided by the square root of TDP.
- The performance index is overall performance divided by the overall performance of the Intel Core i5-12400 (8,069), times 100.
Core Configuration
6 specsThe AMD Sempron 3800+ 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 2.20 GHz.
Architecture & Generation
3 specsThe AMD Sempron 3800+ is a desktop processor and belongs to the AMD Sempron family.
Cache
5 specsThe AMD Sempron 3800+ has 128 KB of L1 cache and 256 KB of L2 cache. That adds up to about 0.4 MB of cache, or 0.38 MB per core. Each core has 256 KB of private L2 cache.
Cache Hierarchy
2 levelsThe AMD Sempron 3800+ has a 2-level cache hierarchy: L1 at 128 KB and L2 at 256 KB. L2 is the largest level and makes up about 67% of the cache listed here.
Platform & Compatibility
1 specThe AMD Sempron 3800+ uses the AM2 socket.
Platform Capabilities
0 supported, 0 not supportedInstruction 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.
Instruction Sets
0 supportedSecurity and Reliability
0 supportedVirtualization
0 supportedFeex has no record for AES-NI, AVX-512, AVX2, AVX, AVX-VNNI and CET, which is different from being unsupported.
Feex has no record for AMD SEV, AMD SME, Control-flow Enforcement (CET), Execute Disable (NX), Memory Encryption and SMAP, which is different from being unsupported.
Feex has no record for AMD SVM, AMD-V (Hardware Virtualization), NPT / RVI, IOMMU and Second-Level Address Translation, which is different from being unsupported.
Naming & Aliases
3 specsReal-world compute in the Feex fleet
No machines yetNo Feex fleet machines with the AMD Sempron 3800+ have reported compute telemetry yet, so real-world compute for this processor is not recorded.
Data Coverage
32% recordedFeex has recorded 32% of the specifications it tracks for the AMD Sempron 3800+. 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: Package, Package Size and PCIe Lanes. Power & Thermals: TDP, 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.
Common questions
5 answeredHow many cores and threads does the AMD Sempron 3800+ have?
The AMD Sempron 3800+ has 1 cores and 1 threads.
What socket does the AMD Sempron 3800+ use?
The AMD Sempron 3800+ uses the AM2 socket.
How does the AMD Sempron 3800+ perform?
In the Feex normalized performance dataset, the AMD Sempron 3800+ scores 360 multi-core and 422 single-core.
How much cache does the AMD Sempron 3800+ have?
The AMD Sempron 3800+ has 128 KB of L1 cache and 256 KB of L2 cache.
How does the AMD Sempron 3800+ compare with the Intel Core i5-12400?
The AMD Sempron 3800+ has a computed performance index of 5, which is 95% below the Intel Core i5-12400 (index 100). The index is derived from the single-core and multi-core ratings.