Sempron 3100+
AMD
PassMark
372
MSRP
$65
AVG Price
$15
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Sempron 3100+ is manufactured by AMD. It was released in Janeiro 2001 (24 years ago). It is based on the Palermo (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 1.8 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 130 nm process technology. Socket: 754. Thermal design power (TDP): 62 Watt. Passmark benchmark score: 372 points. Launch price was $60.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Sempron 3100+ is positioned at rank #1068 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Sempron 3100+
FPS Benchmarks
Predicted performance for Sempron 3100+ across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Technical Analysis
Detailed breakdown of Sempron 3100+ specifications and capabilities.
Processing Power
The Sempron 3100+ is a 1-core / 1-thread processor based on the Palermo (2001−2005) architecture, manufactured on a 130 nm process node. It reaches a maximum boost clock of 1.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 256 kB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 372, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | Sempron 3100+ |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 1C / 1T |
| Max Boost ClockPeak single-core speed under boost | 1.8 GHz |
| ArchitectureCPU microarchitecture design | Palermo (2001−2005) |
| Process NodeFabrication technology — smaller = more efficient | 130 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 0 kB |
| L2 CachePer-core fast cache for frequently accessed data | 256 kB |
| L1 CacheUltra-fast per-core cache | 128 kB |
| Die SizePhysical silicon area of the processor | 144 mm2 |
| Transistor CountMore transistors = more capabilities | 69 million |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 372 |
Memory & Platform
The Sempron 3100+ fits into the 754 socket and supports PCIe 2.0 with 0 total PCIe lanes for expansion cards and storage.
| Specification | Sempron 3100+ |
|---|---|
| TypeDesktop or Laptop processor | desktop |
| SocketMotherboard socket required | 754 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 2.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 0 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR 400 MHz |
| Max RAM CapacityMaximum installable memory | 3 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 1 |
| ECC SupportError-Correcting Code memory — prevents data corruption | No |
| Integrated GPUBuilt-in graphics processor | No |
| Compatible ChipsetsMotherboard chipsets that support this CPU | nForce3,VIA K8T800 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Advanced Features
The Sempron 3100+ is primarily designed for Budget. Virtualization: false — enables running virtual machines efficiently (important for development and server workloads).
| Specification | Sempron 3100+ |
|---|---|
| Primary Use CaseIntended workload category | Budget |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | false |
Power & Cooling
The Sempron 3100+ has a rated TDP (Thermal Design Power) of 62 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the true stock cooler.
| Specification | Sempron 3100+ |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 62 Watt |
| Included CoolerStock cooler bundled in the box | true |
Value Analysis
At an average price of $15 (MSRP: $65), the Sempron 3100+ delivers 25 PassMark points per dollar. It currently holds Rank #1068 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3539 out of all indexed processors.
| Specification | Sempron 3100+ |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $65 |
| Avg Price (30d)Average market price over the last 30 days | $15 |
| Launch PriceOriginal retail price at launch | $60 |
| Cost-Benefit RankPosition in overall value ranking | #1068 |
| Performance RankPosition in overall performance ranking | #3539 |
| Release DateLaunch date | Janeiro 2001 (24 years ago) |
| Release Year | 2001 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (12)
AMD (12)
Our Recommendation for Sempron 3100+
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Sempron 3100+
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