AMD Opteron 43CX EE
AMD processor specifications and benchmark scores
AMD Opteron 43CX EE Specifications
Opteron 43CX EE Core Configuration
Processing cores and threading
The AMD Opteron 43CX EE features 4 physical cores and 4 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.
Opteron 43CX EE Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Opteron 43CX EE benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Opteron 43CX EE by AMD can dynamically adjust its frequency based on workload and thermal headroom.
AMD's Opteron 43CX EE Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the Opteron 43CX EE processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Opteron 43CX EE's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Piledriver Architecture & Process
Manufacturing and design details
The AMD Opteron 43CX EE is built on AMD's 32 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in Opteron 43CX EE incorporate advanced branch prediction and out-of-order execution for optimal performance.
Piledriver Instruction Set Features
Supported CPU instructions and extensions
The Opteron 43CX EE by AMD supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.
Opteron 43CX EE Power & Thermal
TDP and power specifications
The AMD Opteron 43CX EE has a TDP (Thermal Design Power) of 35W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.
AMD Socket C32 Platform & Socket
Compatibility information
The Opteron 43CX EE uses the AMD Socket C32 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.
AMD Socket C32 Memory Support
RAM compatibility and speeds
Memory support specifications for the Opteron 43CX EE define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Opteron 43CX EE determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.
Opteron 43CX EE Product Information
Release and pricing details
The AMD Opteron 43CX EE is manufactured by AMD and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Opteron 43CX EE by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.
Opteron 43CX EE Benchmark Scores
No benchmark data available for this CPU.
About AMD Opteron 43CX EE
The AMD AMD Opteron 43CX EE CPU is built on a 32 nm silicon process that balances power efficiency with solid performance. Its four‑core, four‑thread architecture utilizes the AMD Socket C32 platform, delivering a compact footprint for dense server environments. A base clock of 2.20 GHz and a turbo boost up to 3.00 GHz provide flexible scaling for mixed workloads. The 8 MB shared L3 cache helps reduce latency when multiple cores access common data sets. With a thermal design power of just 35 W, the chip stays cool under continuous operation, making it ideal for blade and micro‑server deployments. The design inherits the Opteron generation’s proven reliability while incorporating enhancements from the Seoul revision.
Benchmark performance data for the AMD AMD Opteron 43CX EE CPU is currently unavailable, but its specifications suggest respectable throughput in lightly threaded applications. The modest core count and single‑thread focus position it well for web serving, database front‑ends, and virtualization hosts with limited VM density. Its 2.20 GHz baseline ensures consistent response times for latency‑sensitive services, while the 3.00 GHz turbo peak can handle occasional spikes. The low TDP translates to reduced cooling costs, which is a key factor for data centers targeting energy‑efficient operation. In the market segment of entry‑level enterprise servers, the chip competes with Intel’s low‑power Xeon E3 family, offering comparable performance at a competitive price point. Although raw benchmark scores are missing, real‑world testing typically shows the processor delivering stable performance for its intended workloads.
When planning a build around the AMD AMD Opteron 43CX EE CPU, prioritize motherboards that fully support the C32 socket and provide ample PCIe lanes for network or storage expansion. Pair the processor with DDR3 ECC memory to take advantage of the error‑correcting capabilities required in mission‑critical environments. A quality heatsink and low‑noise fan are recommended to maintain the 35 W thermal envelope without sacrificing acoustic comfort. For storage, NVMe SSDs can complement the CPU’s modest clock speeds by delivering fast I/O, while SATA drives remain a cost‑effective option for bulk capacity. Consider integrating redundant power supplies and remote management modules to align with the server‑grade reliability expectations of the Opteron platform. This balanced approach ensures that the AMD Opteron 43CX EE delivers dependable performance while keeping power consumption and total cost of ownership low.
The Intel Equivalent of Opteron 43CX EE
Looking for a similar processor from Intel? The Intel Core i5-3437U offers comparable performance and features in the Intel lineup.
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