AMD

AMD Opteron 6274

AMD processor specifications and benchmark scores

16
Cores
16
Threads
3.1
GHz Boost
115W
TDP
🛡️ECC Memory

AMD Opteron 6274 Specifications

⚙️

Opteron 6274 Core Configuration

Processing cores and threading

The AMD Opteron 6274 features 16 physical cores and 16 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
16
Threads
16
SMP CPUs
2
⏱️

Opteron 6274 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Opteron 6274 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 6274 by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.2 GHz
Boost Clock
3.1 GHz
All-Core Turbo
2.5 GHz
Multiplier
11x
💾

AMD's Opteron 6274 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Opteron 6274 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 6274's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
768 KB (shared)
L2 Cache
2 MB (per module)
L3 Cache
8 MB (per die)
🏗️

Bulldozer Architecture & Process

Manufacturing and design details

The AMD Opteron 6274 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 6274 incorporate advanced branch prediction and out-of-order execution for optimal performance.

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

Bulldozer Instruction Set Features

Supported CPU instructions and extensions

The Opteron 6274 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
FMA4
XOP
AMD64
AMD-V
🔌

Opteron 6274 Power & Thermal

TDP and power specifications

The AMD Opteron 6274 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 6274 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 6274 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 6274 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
51.2 GB/s
ECC Memory
Supported
📦

Opteron 6274 Product Information

Release and pricing details

The AMD Opteron 6274 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 6274 by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
Nov 2011
Launch Price
$639
Market
Server/Workstation
Status
End-of-life
Part Number
OS6274WKTGGGU

Opteron 6274 Benchmark Scores

cinebench_cinebench_r15_multicoreSource

Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how AMD Opteron 6274 performs in parallel rendering workloads.

cinebench_cinebench_r15_multicore #1123 of 1788
483
3%
Max: 14,978

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how AMD Opteron 6274 handles tasks that can't be parallelized.

cinebench_cinebench_r15_singlecore #1116 of 1245
68
3%
Max: 2,114

cinebench_cinebench_r20_multicoreSource

Cinebench R20 multi-core uses a scene requiring 4x more computational power than R15. This test better reflects modern CPU capabilities for professional rendering on AMD Opteron 6274. The more demanding workload provides better differentiation between current-generation processors. Content creators and 3D artists use this benchmark to estimate real-world render performance.

cinebench_cinebench_r20_multicore #1123 of 1788
2,014
3%
Max: 62,412
Compare with other CPUs

cinebench_cinebench_r20_singlecoreSource

Cinebench R20 single-core tests one thread against a more demanding scene than R15. This reveals the true single-thread rendering capability of AMD Opteron 6274. The increased complexity provides more accurate performance differentiation between modern CPUs. Single-thread performance remains critical for gaming and applications with serial bottlenecks.

cinebench_cinebench_r20_singlecore #1123 of 1784
284
3%
Max: 8,811

cinebench_cinebench_r23_multicoreSource

Cinebench R23 multi-core is the current standard for CPU rendering benchmarks with a 10-minute minimum runtime. This extended test reveals sustained performance of AMD Opteron 6274 after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss. Professional users rely on R23 scores to predict real-world rendering performance under sustained workloads.

cinebench_cinebench_r23_multicore #1123 of 1788
4,796
3%
Max: 148,601
Compare with other CPUs

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how AMD Opteron 6274 maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance. This score is particularly important for understanding real-world responsiveness beyond initial boost behavior.

cinebench_cinebench_r23_singlecore #1123 of 1788
677
3%
Max: 20,979

About AMD Opteron 6274

The AMD Opteron 6274 is based on the Interlagos architecture, built on a 32 nm process. It belongs to the older Opteron generation designed for Socket G34 servers. This chip features 16 cores and 16 threads, relying on a base clock of 2.20 GHz. For demanding workloads, it can boost up to 3.10 GHz, though sustained Turbo may vary. With a TDP of 115W, the processor balances core density and power consumption. The L3 cache is 8 MB per die, which is respectable for its era. Why did AMD prioritize core count over single-threaded speed for this platform? In benchmarks, the chip scored 4,796 points in Cinebench R23 multicore and 2,014 in R20 multicore. Single-core performance is lower, with 677 points in R23 and 284 in R20. Cinebench R15 multicore yielded 483 points, reflecting its multi-threaded focus. Does the AMD Opteron 6274 feel sluggish in lightly threaded tasks compared to modern CPUs? The multicore results show it can still handle parallel workloads effectively. However, single-core scores raise questions about responsiveness in desktop-like environments. Would you accept these trade-offs for a high core count at low cost? At launch, the AMD Opteron 6274 had a price of $639, positioning it in the mid-to-high server segment. Today, these processors are widely available on the used market for a fraction of that cost. Is the low second-hand price enough to justify building a system around this older platform? Consider the total cost of ownership, including power draw and cooling for a 115W TDP. The Socket G34 platform may require specific motherboards and DDR3 memory, adding to the bill of materials. For budget-conscious builders, the price bracket makes it attractive, but what about longevity and reliability? Could the savings outweigh potential bottlenecks in storage or networking on legacy hardware? When considering an upgrade, weigh the core-heavy design against modern efficiency and IPC improvements. If your workload is heavily multi-threaded, the 16 cores can still deliver value. Do you need better single-thread performance for gaming or office tasks? The 32 nm process and 115W TDP mean higher energy costs than contemporary chips. Platform limitations include PCIe generation and memory bandwidth compared to newer standards. Here are key upgrade factors to ponder: 1. Workload type: Is it parallel or single-thread sensitive? 2. Power budget: Can your cooling and PSU handle sustained 115W loads? 3. Motherboard availability: Are Socket G34 boards reliable and accessible? 4. Memory compatibility: Will DDR3 ECC fit your performance needs? 5. Total cost: Does the used price beat a modern low-power alternative? 6. Future-proofing: How long will the platform remain viable for your tasks? Ultimately, the decision hinges on balancing performance, cost, and efficiency.

The Intel Equivalent of Opteron 6274

Looking for a similar processor from Intel? The Intel Core i5-2430M offers comparable performance and features in the Intel lineup.

Intel Core i5-2430M

Intel • 2 Cores

View Specs Compare

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