AMD

AMD Phenom II X6 1055T (95W)

AMD processor specifications and benchmark scores

6
Cores
6
Threads
3.3
GHz Boost
95W
TDP
๐Ÿ–ฅ๏ธIntegrated GPU ๐Ÿ›ก๏ธECC Memory

AMD Phenom II X6 1055T (95W) Specifications

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Phenom II X6 1055T (95W) Core Configuration

Processing cores and threading

The AMD Phenom II X6 1055T (95W) features 6 physical cores and 6 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
6
Threads
6
SMP CPUs
1
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Phenom II X6 1055T (95W) Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Phenom II X6 1055T (95W) 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 Phenom II X6 1055T (95W) by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.8 GHz
Boost Clock
3.3 GHz
Multiplier
14x
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AMD's Phenom II X6 1055T (95W) Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Phenom II X6 1055T (95W) 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 Phenom II X6 1055T (95W)'s cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
128 KB (per core)
L2 Cache
512 KB (per core)
L3 Cache
6 MB (shared)
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K10 Architecture & Process

Manufacturing and design details

The AMD Phenom II X6 1055T (95W) is built on AMD's 45 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 Phenom II X6 1055T (95W) incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
K10
Codename
Thuban
Process Node
45 nm
Transistors
904 million
Die Size
346 mmยฒ
Generation
Phenom II X6 (Thuban)
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K10 Instruction Set Features

Supported CPU instructions and extensions

The Phenom II X6 1055T (95W) 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
SSE4A
AMD64
AMD-V
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Phenom II X6 1055T (95W) Power & Thermal

TDP and power specifications

The AMD Phenom II X6 1055T (95W) has a TDP (Thermal Design Power) of 95W, 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
95W
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AMD Socket AM3 Platform & Socket

Compatibility information

The Phenom II X6 1055T (95W) uses the AMD Socket AM3 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 AM3
Chipsets
AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a
PCIe
Gen 2
Package
ยตPGA
DDR5

AMD Socket AM3 Memory Support

RAM compatibility and speeds

Memory support specifications for the Phenom II X6 1055T (95W) 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 Phenom II X6 1055T (95W) 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
DDR2, DDR3
Memory Bus
Dual-channel
Memory Bandwidth
21.3 GB/s
ECC Memory
Supported
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AMD's Phenom II X6 1055T (95W) Integrated Graphics

Built-in GPU specifications

The AMD Phenom II X6 1055T (95W) includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the Phenom II X6 1055T (95W) provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.

iGPU
On certain motherboards (Chipset feature)
Graphics Model
On certain motherboards (Chipset feature)
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Phenom II X6 1055T (95W) Product Information

Release and pricing details

The AMD Phenom II X6 1055T (95W) 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 Phenom II X6 1055T (95W) by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
May 2010
Market
Desktop
Status
End-of-life
Part Number
HDT55TWFK6DGRHDT55TWFGRBOX

Phenom II X6 1055T (95W) Benchmark Scores

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No benchmark data available for this CPU.

About AMD Phenom II X6 1055T (95W)

The AMD Phenom II X6 1055T (95W) processor delivered practical multi-core performance for its era, making it a compelling choice for everyday computing tasks. With six physical cores operating at a base clock of 2.8 GHz, it provided a noticeable improvement in system responsiveness during multitasking compared to contemporary quad-core chips. Users could comfortably run office applications, web browsers with multiple tabs, and media playback simultaneously without significant slowdowns. The inclusion of AMD's Turbo Core technology allowed the clock speed to dynamically increase up to 3.3 GHz when fewer cores were active, boosting performance for lightly-threaded applications. This balance of multi-core design and single-threaded boost made it a versatile CPU for general use. Its 95-watt thermal design power also contributed to relatively manageable thermals and power consumption in standard office environments.

For workstation-oriented tasks, this six-core Phenom II offered capable parallel processing for software that could leverage its architecture. Applications like video encoding, 3D rendering, and compiling code benefited significantly from the additional cores, reducing processing times compared to quad-core and dual-core alternatives available at its launch. The 6 MB of shared L3 cache helped improve data access speeds across the cores, enhancing efficiency in these sustained workloads. However, its 45nm process technology and architectural limitations meant it could not compete with newer generations in raw per-core performance for highly specialized professional software. It served as an accessible entry point into multi-threaded productivity for small businesses or power users on a budget. The processor's workstation value was further defined by its compatibility with affordable AM3 motherboards and DDR3 memory.

The value proposition of the AMD Phenom II X6 1055T was a key aspect of its market positioning upon release. It brought hexa-core computing to a mainstream price point, challenging more expensive Intel offerings and providing a clear upgrade path for existing AM3 platform users. For users requiring multi-threaded performance without the premium cost of high-end desktop (HEDT) platforms, this 95-watt Thuban chip presented a cost-effective solution. Its longevity was also a notable value factor, with many systems built around this CPU remaining in service for years due to its competent core count.

  • Provided six physical cores at a mainstream price point.
  • Featured Turbo Core technology for dynamic single-threaded performance.
  • Offered a compelling upgrade for existing Socket AM3 users.
  • Balanced performance with a relatively efficient 95W TDP envelope.

Motherboard support for the 95-watt Phenom II X6 was broad, as it utilized the widely adopted AMD Socket AM3. This compatibility allowed users to select from a vast array of available motherboards, ranging from budget-oriented models to feature-rich options with support for overclocking. A key consideration was ensuring the motherboard's BIOS was updated to support the Thuban core, a requirement for many boards launched before the CPU's release. Pairing the processor with a capable motherboard enabled access to dual-channel DDR3 memory and contemporary connectivity options like SATA 3 Gbps and USB 2.0. This platform stability provided a reliable foundation for both office systems and enthusiast builds centered around this particular AMD hexa-core processor.

The Intel Equivalent of Phenom II X6 1055T (95W)

Looking for a similar processor from Intel? The Intel Core i5-680 offers comparable performance and features in the Intel lineup.

Intel Core i5-680

Intel โ€ข 2 Cores

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