Opteron 146
AMD
PassMark
505
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 Opteron 146 is manufactured by AMD. It was released in Setembro 2003 (22 years ago). It is based on the SledgeHammer (2003−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 130 nm process technology. Socket: 940. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 505 points. Launch price was $60.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. 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
FPS Benchmarks
Predicted performance for Opteron 146 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Among Us
ARC Raiders
Counter-Strike 2
League of Legends
Naraka: Bladepoint
Palworld
Path of Exile 2
Phasmophobia
Project Zomboid
PUBG: BATTLEGROUNDS
Technical Analysis
Detailed breakdown of Opteron 146 specifications and capabilities.
Processing Power
The Opteron 146 is a 1-core / 1-thread processor based on the SledgeHammer (2003−2005) architecture, manufactured on a 130 nm process node. It reaches a maximum boost clock of 2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 1 MB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 505, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | Opteron 146 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 1C / 1T |
| Max Boost ClockPeak single-core speed under boost | 2 GHz |
| ArchitectureCPU microarchitecture design | SledgeHammer (2003−2005) |
| 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 | 1 MB |
| L1 CacheUltra-fast per-core cache | 128 kB |
| Die SizePhysical silicon area of the processor | 193 mm2 |
| Transistor CountMore transistors = more capabilities | 106 million |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 505 |
Memory & Platform
The Opteron 146 fits into the 940 socket and supports PCIe 2.0.
| Specification | Opteron 146 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SocketMotherboard socket required | 940 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 2.0 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Opteron 146 has a rated TDP (Thermal Design Power) of 89 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Opteron 146 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 89 Watt |
Value Analysis
Performance ranking position: #3487 out of all indexed processors.
| Specification | Opteron 146 |
|---|---|
| Launch PriceOriginal retail price at launch | $60 |
| Performance RankPosition in overall performance ranking | #3487 |
| Release DateLaunch date | Setembro 2003 (22 years ago) |
| Release Year | 2003 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
3 categories
General Information
6 specs
General Information
6 specs
| Type | server |
| Designer | AMD |
| Launch Price | $60 |
| Release Date | Setembro 2003 (22 years ago) |
| Architecture Codename | SledgeHammer (2003−2005) |
| Performance Ranking Position | 3487 |
Technical Specifications
11 specs
Technical Specifications
11 specs
| Cores | 1 |
| Threads | 1 |
| Die Size | 193 mm2 |
| L1 Cache | 128 kB |
| L2 Cache | 1 MB |
| L3 Cache | 0 kB |
| Max Frequency | 2 GHz |
| 64-Bit Support | + |
| Transistor Count | 106 million |
| Process Technology | 130 nm |
| Windows 11 Compatible | - |
Compatibility
4 specs
Compatibility
4 specs
| Socket | 940 |
| PCIe Generation | PCIe 2.0 |
| Power Consumption (TDP) | 89 Watt |
| Max Processors In Config | 1 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Opteron 146
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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