AMD

AMD Opteron X2 870 HE

AMD processor specifications and benchmark scores

2
Cores
2
Threads
โ€”
GHz Boost
55W
TDP

AMD Opteron X2 870 HE Specifications

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Opteron X2 870 HE Core Configuration

Processing cores and threading

The AMD Opteron X2 870 HE features 2 physical cores and 2 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.

Cores
2
Threads
2
SMP CPUs
8
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Opteron X2 870 HE Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Opteron X2 870 HE 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 X2 870 HE by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2000 GHz
Boost Clock
N/A
Multiplier
10x
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AMD's Opteron X2 870 HE Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Opteron X2 870 HE 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 X2 870 HE's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
128 KB
L2 Cache
1 MB
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K8 Architecture & Process

Manufacturing and design details

The AMD Opteron X2 870 HE is built on AMD's 90 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 X2 870 HE incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
K8
Codename
Egypt
Process Node
90 nm
Transistors
233 million
Generation
Opteron X2 (Egypt)
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K8 Instruction Set Features

Supported CPU instructions and extensions

The Opteron X2 870 HE 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.

MMX
SSE
SSE2
SSE3
AMD64
AMD-V
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Opteron X2 870 HE Power & Thermal

TDP and power specifications

The AMD Opteron X2 870 HE has a TDP (Thermal Design Power) of 55W, 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.

TDP
55W
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AMD Socket 940 Platform & Socket

Compatibility information

The Opteron X2 870 HE uses the AMD Socket 940 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.

Socket
AMD Socket 940
PCIe
Gen 2
Package
ยตPGA
DDR5

AMD Socket 940 Memory Support

RAM compatibility and speeds

Memory support specifications for the Opteron X2 870 HE 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 X2 870 HE 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.

Memory Bus
Dual-channel
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Opteron X2 870 HE Product Information

Release and pricing details

The AMD Opteron X2 870 HE 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 X2 870 HE by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
Dec 2005
Market
Server/Workstation
Status
End-of-life
Part Number
OSK870FAA6CC

Opteron X2 870 HE Benchmark Scores

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No benchmark data available for this CPU.

About AMD Opteron X2 870 HE

The AMD Opteron X2 870 HE is a dual-core processor from the Opteron X2 "Egypt" generation, fabricated on a 90 nm process and released in December 2005. It operates with two cores and two threads at a base clock of 2000.00 GHz, delivering straightforward in-order execution typical of its era. With a 55W TDP, this HE (High Efficiency) model emphasizes lower power consumption relative to standard-voltage parts of the time. The chip uses AMD Socket 940, a platform originally targeting servers and workstations with registered DDR memory. Because it lacks modern instruction extensions and has modest clock speed, responsiveness in current web browsing and multitasking is limited. Single-threaded applications will run slowly by contemporary standards, and background updates can feel burdensome. The Opteron X2 870 HE remains viable for lightweight tasks like file serving, terminal work, or retro software testing. Its efficiency profile can be attractive for always-on lab systems where thermal headroom and noise are constraints. For data-driven selection, consider the following platform and workload factors before deployment. For gaming, the 870 HE is constrained by its dual-core, two-thread design and absence of newer instruction sets, leading to low frame rates and stutter in modern titles. In era-appropriate games, it can provide playable performance at reduced settings, but contemporary engines often require more cores and stronger single-thread throughput. As a value proposition, the Opteron X2 870 HE is best viewed as a niche choice for retro builds, educational testing, or low-demand server roles rather than a general-purpose performer. Total cost of ownership depends on sourcing Socket 940 motherboards and registered DDR memory, which can be scarce and expensive compared to commodity platforms. Platform requirements include a Socket 940 motherboard, adequate cooling for the 55W TDP, and a power supply compatible with older server form factors. When evaluating the Opteron X2 870 HE against modern low-power CPUs, expect orders-of-magnitude differences in performance and efficiency. If your workload is light and you need a stable, simple system, the HE variant can be serviceable; otherwise, a newer platform will deliver far better results. For collectors and tinkerers, the chip offers a window into early dual-core server computing without excessive power draw. For practical deployment, plan around its limitations and consider the Opteron X2 870 HE only when the task fits its vintage architecture.

The Intel Equivalent of Opteron X2 870 HE

Looking for a similar processor from Intel? The Intel Core i5-750 offers comparable performance and features in the Intel lineup.

Intel Core i5-750

Intel โ€ข 4 Cores

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