AMD Opteron 156
We do not have performance data for the Opteron 156 for the 3DMark 11 Performance Physics benchmark.
We do not have performance per dollar data for the Opteron 156 for the 3DMark 11 Performance Physics benchmark.
Summary
About the AMD Opteron 156 CPU
The AMD Opteron 156 is an end-of-life 1-core (1-thread) processor built for the server CPU market. It launched in Q2 2005. It is part of AMD's Opteron lineup, which is based on the Venus microarchitecture. The Opteron 156 is compatible with AMD Socket 939 motherboards and is fabricated on a 90 nm manufacturing process.
Memory and Cache
The Opteron 156 supports DDR1 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Opteron 156 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 128 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1.
Cores and Clock Speeds
The Opteron 156 is a single-core and single-threaded CPU, making it not capable of processing multiple computational tasks in parallel. The base clock speed of the CPU is 3.0 GHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Opteron 156 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Value |
|---|---|
| Manufacturer | AMD |
| Series | Opteron |
| Market Segment | Server |
| Release Date | Q2 2005 |
| Production Status | End-of-life |
| Shop | Check Price |
Benchmark Performance
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Value |
|---|---|
| Manufacturer | AMD |
| Process Size | 90 nm |
| Transistors | 114 million |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Value |
|---|---|
| Series | Opteron |
| Microarchitecture | Venus |
| Codename | Venus |
| Memory Support | DDR1 |
| Memory Channels | Dual-channel |
| ECC Memory | No |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Value |
|---|---|
| Cores | 1 |
| Threads | 1 |
| Clock Speed | 3.0 GHz |
| Base Clock | 200 MHz |
| Multiplier | 15.0x |
| Multiplier Unlocked | No |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Value |
|---|---|
| L1 Cache | 128 KB |
| L2 Cache | 1 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Value |
|---|---|
| Socket | AMD Socket 939 |
| Thermal Design Power (TDP) | 104 W |
Graphics, Features, & Extensions
Additional CPU features like its bundled cooler, integrated graphics, and extensions/technologies.
| Spec | Value |
|---|---|
| Integrated Graphics | Motherboard Dependent |
| Extensions / Technologies | MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, NX bit |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.