INTEL

Intel Core 2 Extreme X9000

Intel processor specifications and benchmark scores

2
Cores
2
Threads
GHz Boost
44W
TDP
🔓Unlocked 🖥️Integrated GPU

Intel Core 2 Extreme X9000 Specifications

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Core 2 Extreme X9000 Core Configuration

Processing cores and threading

The Intel Core 2 Extreme X9000 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
1
⏱️

2 Extreme X9000 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core 2 Extreme X9000 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 Core 2 Extreme X9000 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.8 GHz
Boost Clock
N/A
Multiplier
14x 🔓
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Intel's Core 2 Extreme X9000 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the 2 Extreme X9000 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 Core 2 Extreme X9000's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
6 MB (shared)
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Core 2 Architecture & Process

Manufacturing and design details

The Intel Core 2 Extreme X9000 is built on Intel'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 2 Extreme X9000 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Core 2
Codename
Penryn XE
Process Node
45 nm
Foundry
Intel
Transistors
410 million
Die Size
107 mm²
Generation
Core 2 Extreme (Penryn XE)
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Core 2 Instruction Set Features

Supported CPU instructions and extensions

The Core 2 Extreme X9000 by Intel 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
SSE4.1
Intel 64
VT-x
🔌

2 Extreme X9000 Power & Thermal

TDP and power specifications

The Intel Core 2 Extreme X9000 has a TDP (Thermal Design Power) of 44W, 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
44W
Tj Max
105°C
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Intel Socket P Platform & Socket

Compatibility information

The Core 2 Extreme X9000 uses the Intel Socket P 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
Intel Socket P
Chipsets
GS965, GM965, GS45, GM45, PM45
Package
µFC-PGA8
DDR5

Intel Socket P Memory Support

RAM compatibility and speeds

Memory support specifications for the 2 Extreme X9000 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 Core 2 Extreme X9000 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
🖥️

Intel's Core 2 Extreme X9000 Integrated Graphics

Built-in GPU specifications

The Intel Core 2 Extreme X9000 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 2 Extreme X9000 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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Core 2 Extreme X9000 Product Information

Release and pricing details

The Intel Core 2 Extreme X9000 is manufactured by Intel 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 Core 2 Extreme X9000 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Jan 2008
Launch Price
$851
Market
Mobile
Status
End-of-life
Part Number
SLAQJSLAZ3

Core 2 Extreme X9000 Benchmark Scores

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No benchmark data available for this CPU.

About Intel Core 2 Extreme X9000

The Intel Core 2 Extreme X9000 is a dual-core processor designed for high-performance computing, featuring 2 cores and 2 threads. Unlike modern hyper-threading architectures, it lacks simultaneous multithreading, which limits parallel task handling. This processor was part of Intel’s Core 2 Extreme lineup, targeting enthusiasts and professionals requiring robust single-threaded performance. Its 45nm Penryn XE architecture offered improved efficiency over earlier generations, though its dual-core configuration feels dated by today’s standards. The lack of additional cores restricts scalability for multi-threaded applications, making it better suited for legacy workloads or niche use cases. Despite this, its architecture remains a testament to Intel’s early dual-core optimization strategies.

With a base clock speed of 2.80 GHz and no official boost frequency, the Core 2 Extreme X9000 relies on a static frequency for consistent performance. Intel’s high-end offering at launch, this processor emphasized sustained throughput over dynamic overclocking capabilities. Energy efficiency is notable, with a 44W TDP that balances performance and power consumption for its era. While not as efficient as modern processors, it outperformed many contemporaries in power-limited environments. The absence of integrated memory controllers and advanced instruction sets like AVX further anchors it to mid-2000s benchmarks. Its clock speed and power profile made it a reliable choice for applications prioritizing single-core execution.

  • Cache hierarchy includes 6MB of L2 cache, distributed 3MB per core, enhancing data access for compute-heavy tasks.
  • Socket P compatibility limits its use to legacy systems, such as the Mac Pro (2006 2008) and Intel Xeon servers.
  • Ideal for CAD modeling, video encoding, and gaming circa 2008, though modern workloads benefit from newer architectures.

The Core 2 Extreme X9000 excels in workloads where single-threaded performance and large L2 cache capacity are critical. Its 6MB L2 cache per core reduces latency in applications like 3D rendering or scientific simulations, compensating for the lack of hyper-threading. While not optimized for multi-threaded tasks, it handles legacy software and games from the late 2000s efficiently. Energy-conscious users may appreciate its 44W TDP, which aligns with desktop-grade power envelopes of the time. However, its relevance in 2024 is limited to retro computing or specialized environments where compatibility with Socket P systems is required. This processor remains a historical reference point in Intel’s evolution toward multi-core dominance.

The AMD Equivalent of Core 2 Extreme X9000

Looking for a similar processor from AMD? The AMD Ryzen 5 1400 offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 1400

AMD • 4 Cores

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