AMD

AMD Opteron 6320

AMD processor specifications and benchmark scores

8
Cores
8
Threads
3.3
GHz Boost
115W
TDP
🛡️ECC Memory

AMD Opteron 6320 Specifications

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Opteron 6320 Core Configuration

Processing cores and threading

The AMD Opteron 6320 features 8 physical cores and 8 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
8
Threads
8
SMP CPUs
4
⏱️

Opteron 6320 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Opteron 6320 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 6320 by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.8 GHz
Boost Clock
3.3 GHz
All-Core Turbo
3.1 GHz
Multiplier
14x
💾

AMD's Opteron 6320 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Opteron 6320 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 6320's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
384 KB
L2 Cache
2 MB (per module)
L3 Cache
8 MB (per die)
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Piledriver Architecture & Process

Manufacturing and design details

The AMD Opteron 6320 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 6320 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Piledriver
Codename
Abu Dhabi
Process Node
32 nm
Foundry
GlobalFoundries
Transistors
2,400 million
Die Size
2x 315 mm²
Generation
Opteron (Abu Dhabi)
🔢

Piledriver Instruction Set Features

Supported CPU instructions and extensions

The Opteron 6320 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
SSSE3
SSE4A
SSE4.1
SSE4.2
AES
AVX
FMA3
BMI1
AMD64
AMD-V
🔌

Opteron 6320 Power & Thermal

TDP and power specifications

The AMD Opteron 6320 has a TDP (Thermal Design Power) of 115W, 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
115W
🔧

AMD Socket G34 Platform & Socket

Compatibility information

The Opteron 6320 uses the AMD Socket G34 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 G34
Chipsets
AMD SR5650, SR5670, SR5690
PCIe
Gen 2
Package
FCLGA-1944
DDR5

AMD Socket G34 Memory Support

RAM compatibility and speeds

Memory support specifications for the Opteron 6320 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 6320 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 Type
DDR3
Memory Bus
Quad-channel
Memory Bandwidth
59.7 GB/s
ECC Memory
Supported
📦

Opteron 6320 Product Information

Release and pricing details

The AMD Opteron 6320 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 6320 by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
Nov 2012
Launch Price
$293
Market
Server/Workstation
Status
End-of-life
Part Number
OS6320WKT8GHK

Opteron 6320 Benchmark Scores

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No benchmark data available for this CPU.

About AMD Opteron 6320

The AMD Opteron 6320, codenamed "Abu Dhabi," is built on the 32nm Piledriver architecture, a server-oriented design derived from AMD's FX desktop processors. This chip features eight physical cores but lacks simultaneous multithreading, meaning it handles eight threads total. Its base clock of 2.80 GHz and a maximum Turbo Core frequency of 3.30 GHz provided respectable speed for its era, targeting the dual-socket server market. The Socket G34 platform allowed for multi-processor configurations, scaling potential compute power significantly for demanding workloads. This eight-core processor was positioned as a cost-effective solution for businesses needing high core density.

Performance is governed by its clock frequencies and cache hierarchy, which includes 16 KB of L1 and 2 MB of L2 cache per module (two cores share resources). The 8 MB of shared L3 cache per die aids in reducing latency for data-heavy tasks. While the Turbo Core technology could push this AMD server CPU to 3.30 GHz under ideal conditions, all-core sustained boosts were often more modest. For gamers investigating this hardware, its architecture is not optimized for high single-threaded performance critical in most games. However, its core count made it relevant for:

  • Virtualization environments running multiple game servers.
  • Early live-streaming setups handling encoding separately.
  • Content creation tools like video rendering in parallel.

With a 115W TDP, the Opteron 6320's energy efficiency was average for its time, being outperformed by newer architectures quickly. The 32nm process was mature but couldn't compete with the perf-per-watt of subsequent generations. In a dual-socket system, the combined TDP could become a significant heat and power consideration for a home lab. For a modern game player, this chip would be an inefficient choice for a primary gaming rig, where lower TDP and higher IPC are king.

The best applications for this G34 socket CPU leverage its multiple cores and stability in parallel workloads. It excels in legacy server roles rather than gaming, but creative users could repurpose it. This Opteron chip finds its niche even today in:

  • Homelab servers for game server hosting (like Minecraft or dedicated game servers).
  • Secondary rigs dedicated to rendering or compilation tasks.
  • Budget-friendly compute nodes for distributed computing projects.
Ultimately, the AMD Opteron 6320 (AMD) stands as a period piece of server hardware, offering core density for specialized parallel tasks but lacking the single-threaded agility demanded by modern games.

The Intel Equivalent of Opteron 6320

Looking for a similar processor from Intel? The Intel Core i5-3335S offers comparable performance and features in the Intel lineup.

Intel Core i5-3335S

Intel • 4 Cores

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