Intel Core 2 Duo E7300
Intel processor specifications and benchmark scores
Integrated GPUAt a Glance
IntelIntel Core 2 Duo E7300 Specifications
Core 2 Duo E7300 Core Configuration
Processing cores and threading
The Intel Core 2 Duo E7300 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.
2 Duo E7300 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Core 2 Duo E7300 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 Duo E7300 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Core 2 Duo E7300 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the 2 Duo E7300 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 Duo E7300's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Core 2 Architecture & Process
Manufacturing and design details
The Intel Core 2 Duo E7300 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 Duo E7300 incorporate advanced branch prediction and out-of-order execution for optimal performance.
Core 2 Instruction Set Features
Supported CPU instructions and extensions
The Core 2 Duo E7300 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.
Power & Thermal
TDP and power specifications
The Intel Core 2 Duo E7300 has a TDP (Thermal Design Power) of 65W, 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.
Intel Socket 775 Platform & Socket
Compatibility information
The Core 2 Duo E7300 uses the Intel Socket 775 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.
Intel Socket 775 Memory Support
RAM compatibility and speeds
Memory support specifications for the 2 Duo E7300 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 Duo E7300 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.
Intel's Core 2 Duo E7300 Integrated Graphics
Built-in GPU specifications
The Intel Core 2 Duo E7300 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 Duo E7300 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.
Product Information
Release and pricing details
The Intel Core 2 Duo E7300 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 Duo E7300 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
About Intel Core 2 Duo E7300
The Intel Core 2 Duo E7300 is a desktop processor built on the Core 2 architecture and the Wolfdale design. It provides 2 cores and 2 threads, runs at a base clock of 2.67 GHz with no boost clock, and uses a 3 MB shared L2 cache. In this database, it sits at the 50th percentile among all CPUs, with an average benchmark score of 0 and no nearest-rival entries recorded.
Single-Thread vs Multi-Thread Behavior
The E7300 has a fixed frequency: the base clock is 2.67 GHz and no boost clock is listed. That means the processor does not add dynamic frequency headroom on top of its rated speed. With 2 cores and exactly 2 threads, there is no Hyper-Threading-style extra work queue. Each core can run one thread, and the system cannot present more than two logical processors to software. This creates a clear behavioral split between workloads that only need one fast core and workloads that can spread across two.
Single-thread performance is the part of the profile that depends most directly on the 2.67 GHz clock and the cache layout. Each core has 64 KB of L1 cache, and both cores share a 3 MB L2 cache. For a single-threaded task, the active core can use that entire shared L2 pool. That is a meaningful advantage for code with a working set that fits in 3 MB, because repeated data accesses stay close to the core. Applications that are mostly serial — such as older office tools, lightweight scripting, or lightly threaded desktop programs — will see the E7300 as a dual-core part with one fast path through the cache hierarchy.
Multi-threaded behavior is sharply limited by the two-thread ceiling. A workload that can use four, six, or more threads will not scale beyond the two physical cores. The processor can still time-slice those threads, but only two threads run simultaneously. This makes the E7300 fundamentally different from higher-core-count processors in the database: the effective multi-thread performance is bounded by the number of cores, not by the size of the shared cache. The L2 cache being shared helps when both threads have overlapping data, but it cannot add more parallelism.
The database does not contain numeric single-thread or multi-thread benchmark results for this part. The average benchmark score is 0, and the nearestRivals list is empty. Therefore the split between single-thread and multi-thread behavior has to be read from the configuration itself: a 2.67 GHz dual-core, dual-thread design with a 50th percentile overall rank. The rank places the E7300 in the middle of the entire CPU pool, but it does not separate how much of that position comes from single-core speed versus two-core scaling.
Power and Thermals
The E7300 carries a TDP of 65 W. That is a moderate figure and implies a straightforward cooling tier. A basic air cooler capable of handling a 65 W-class desktop processor is sufficient; there is no need for high-end liquid cooling or oversized heatsinks based on this specification. The 45 nm process node helps keep the thermal load in check, and the die is 107 mm² with 420 million transistors. Those figures describe a compact, relatively efficient chip for its generation.
Because the multiplier is locked, frequency control is not done by raising the CPU multiplier. This affects overclocking behavior: any frequency adjustment would have to go through other clock paths, which the fact pack does not detail. From a thermals standpoint, the locked multiplier means the chip ships with a defined clock relationship and the thermal envelope is assessed against the 65 W TDP at the 2.67 GHz base clock.
There is no integrated graphics block on the CPU itself. The fact pack lists integrated graphics as a chipset feature available on certain motherboards, not as part of the E7300 package. That distinction matters for thermals: the CPU die only accounts for the processor's own heat, while motherboards that provide chipset graphics contribute their own thermal load to the system. A board with that chipset feature can still run a display, but the graphics capability is not coming from the processor.
Who Should Consider It
The E7300 is best suited to workloads that respect its 2-core, 2-thread design and its median position in the database. At the 50th percentile, it is neither a high-end part nor a low-end outlier; it sits exactly in the middle of all CPUs tracked. For general office use, where many tasks are serial and rarely use more than two threads, the 2.67 GHz base clock and the shared 3 MB L2 can deliver a responsive experience. The dual-core layout also means background tasks can run on the second core without completely stalling the foreground thread.
For gaming, the suitability depends on how many threads the game uses. Games that are built around one or two primary threads will match the E7300's strengths. Games that expect many threads will encounter the two-thread limit. The database does not provide game-specific scores for this CPU, so the recommendation must be based on the core and thread counts: 2 cores, 2 threads, no boost clock.
For content creation, the E7300 is not a strong choice for heavily multithreaded rendering or encoding. Video encoding, 3-D rendering, and compilation workloads typically scale with the number of available threads. With only two threads, those tasks will be limited regardless of clock speed or cache size. On the other hand, content-creation workflows that are primarily interactive and single-threaded — such as editing a document, running a script, or navigating a UI — can use the CPU's strengths.
The desktop market segment and the chipset-based integrated graphics option make the E7300 viable for simple desktop builds on motherboards that include that chipset feature. Such a system can operate without a discrete graphics card, which is useful for basic office or browsing duties. ECC memory is not supported, so anyone requiring ECC should not consider this part.
FAQ
Q: What socket does the Intel Core 2 Duo E7300 use?
A: It uses Intel Socket 775.
Q: How many cores and threads does it have?
A: It has 2 cores and 2 threads. The base clock is 2.67 GHz, and there is no boost clock listed.
Q: What cache does the E7300 have?
A: The L1 cache is 64 KB per core, the L2 cache is 3 MB shared, and there is no L3 cache.
Q: What memory types are supported?
A: It supports DDR1, DDR2, and DDR3 memory with a dual-channel bus. ECC memory is not supported.
Q: Does the E7300 have integrated graphics?
A: Not in the CPU package. Integrated graphics are available on certain motherboards as a chipset feature.
Q: Is the E7300 still in production?
A: No. Its production status is end-of-life, and its release date was August 9, 2008.
Q: Is the multiplier unlocked?
A: No. The multiplier is locked.
How It Compares
The nearestRivals list for the E7300 is empty in the database. There are no rival names, no rival benchmark scores, and no deltaPct values to compare. As a result, this section cannot make a measured per-rival comparison.
The only comparative metric available is the percentileVsAllCpus value of 50. That places the E7300 exactly at the median of all CPUs in the database: 50th percentile. The average benchmark score is 0, meaning no numeric performance baseline has been recorded for this part. Without rival scores, any comparison must be configuration-based: 2 cores, 2 threads, 2.67 GHz base clock, 3 MB shared L2, 65 W TDP, Socket 775. A reader should treat the E7300 as a middle-ranked processor whose relative position to any specific competitor cannot be quantified from this fact pack.
Platform and Compatibility
The E7300 is a Socket 775 processor. It belongs to the Core 2 architecture, with the Wolfdale codename, and the generation is listed as Core 2 Duo (Wolfdale). The process node is 45 nm, and the foundry is Intel. The CPU's part number is SLAPB.
Memory support covers DDR1, DDR2, and DDR3, with a dual-channel memory bus. The actual memory type used in a system depends on the motherboard's slots and chipset. ECC memory is not supported, so the E7300 is not intended for ECC-enabled workstation or server builds.
The platform includes PCIe Gen 2 support, which covers add-in graphics and expansion cards. Integrated graphics are not built into the CPU, but certain motherboards provide a chipset-based graphics feature. That means a display output is possible on those motherboards without a separate video card, but it is a board-level capability, not a CPU feature.
The market segment is desktop, and production status is end-of-life. The release date was August 9, 2008. Because the multiplier is locked and the platform is end-of-life, the upgrade path is defined entirely by Socket 775 motherboard compatibility; the fact pack does not list any specific upgrade CPUs. For a builder choosing a platform today, the E7300 is a legacy desktop part with dual-channel memory support, no ECC, no on-chip graphics, and a 65 W TDP.
Detailed benchmark scores and charts for the Intel Core 2 Duo E7300 are below.
Benchmark Scores
No benchmark data available for this CPU.
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