INTEL

Intel Celeron B720

Intel processor specifications and benchmark scores

1
Cores
1
Threads
GHz Boost
35W
TDP
🖥️Integrated GPU

Intel Celeron B720 Specifications

⚙️

Celeron B720 Core Configuration

Processing cores and threading

The Intel Celeron B720 features 1 physical cores and 1 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
1
Threads
1
SMP CPUs
1
⏱️

Celeron B720 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Celeron B720 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 Celeron B720 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1700 GHz
Boost Clock
N/A
Multiplier
17x
💾

Intel's Celeron B720 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Celeron B720 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 Celeron B720'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
256 KB (per core)
L3 Cache
1.5 MB (shared)
🏗️

Sandy Bridge Architecture & Process

Manufacturing and design details

The Intel Celeron B720 is built on Intel'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 Celeron B720 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Sandy Bridge
Codename
Sandy Bridge
Process Node
32 nm
Foundry
Intel
Transistors
504 million
Die Size
131 mm²
Generation
Celeron (Sandy Bridge)
🔢

Sandy Bridge Instruction Set Features

Supported CPU instructions and extensions

The Celeron B720 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
SSE4.2
AVX
AES-NI
Intel 64
VT-x
VT-d
🔌

Celeron B720 Power & Thermal

TDP and power specifications

The Intel Celeron B720 has a TDP (Thermal Design Power) of 35W, 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
35W
🔧

Intel Socket G2 (988B) Platform & Socket

Compatibility information

The Celeron B720 uses the Intel Socket G2 (988B) 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 G2 (988B)
Package
rPGA
DDR5

Intel Socket G2 (988B) Memory Support

RAM compatibility and speeds

Memory support specifications for the Celeron B720 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 Celeron B720 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
Dual-channel
🖥️

Intel's Celeron B720 Integrated Graphics

Built-in GPU specifications

The Intel Celeron B720 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 Celeron B720 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
Intel HD (Sandy Bridge)
Graphics Model
Intel HD (Sandy Bridge)
📦

Celeron B720 Product Information

Release and pricing details

The Intel Celeron B720 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 Celeron B720 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Jan 2012
Market
Mobile

Celeron B720 Benchmark Scores

📊

No benchmark data available for this CPU.

About Intel Celeron B720

The Intel Celeron B720, a single-core, single-threaded chip forged on Intel’s 32 nm Sandy Bridge architecture, reveals its age through limited multi-threading capabilities more precisely, the complete lack thereof. With only one thread at its disposal, the Celeron B720 can't handle parallel workloads efficiently, making it a poor candidate for modern multitasking or any application relying on concurrent processes. Clocking in at a base frequency of 1.70 GHz note: not 1700.00 GHz, a likely typo this processor operates within a modest performance envelope, further hindered by the absence of Turbo Boost. The inclusion of 1.5 MB of shared L3 cache offers minimal assistance in reducing latency, especially when juggling multiple lightweight tasks. Thermal Design Power is rated at 35W, a figure that suggests reasonable power efficiency for its era, yet this also indicates constrained headroom for sustained performance under load. Designed for Intel Socket G2 (rPGA988B), this chip fits into a legacy mobile platform, often found in budget notebooks or compact embedded systems. Its thermal profile allows for passive or low-profile cooling solutions, but real-world effectiveness hinges on system-level design and ambient conditions. While not a thermal runaway risk, the B720’s sustained performance is throttled by the realities of its process node and power budget. Memory subsystem support for the Intel Celeron B720 is capped at DDR3 configurations, typically dual-channel depending on the chipset, though bandwidth remains a bottleneck due to the CPU’s front-side bus replacement Intel’s system agent architecture. With no PCIe 3.0 or USB 3.0 native support, and limited memory bandwidth, this processor struggles with data-intensive operations even by early-2010s standards. Target use cases for the Celeron B720 or as it’s formally known, the B720 from Intel’s Celeron family are narrow and highly specific: basic web browsing, document editing, and legacy system maintenance.
  • As the B720 under Intel’s Sandy Bridge-derived lineup, it’s best suited for low-cost, low-power embedded deployments.
  • Its single-threaded nature makes it ill-equipped for modern OS background loads, streaming, or security overhead.
  • Even in 2012, the Celeron B720 was a cost-down part, never intended for performance-centric applications.
Today, finding this chip in active service signals either legacy hardware dependency or extreme budget constraints. While electrically sound and thermally manageable, the B720’s performance ceiling is unmistakably low. Any investigation into its viability must conclude: this is a relic, not a contender.

The AMD Equivalent of Celeron B720

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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