Intel Pentium G4620
Intel processor specifications and benchmark scores
Integrated GPUAt a Glance
IntelIntel Pentium G4620 Specifications
Pentium G4620 Core Configuration
Processing cores and threading
The Intel Pentium G4620 features 2 physical cores and 4 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.
Pentium G4620 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Pentium G4620 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 Pentium G4620 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Pentium G4620 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the Pentium G4620 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 Pentium G4620's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Kaby Lake Architecture & Process
Manufacturing and design details
The Intel Pentium G4620 is built on Intel's 14 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 Pentium G4620 incorporate advanced branch prediction and out-of-order execution for optimal performance.
Kaby Lake Instruction Set Features
Supported CPU instructions and extensions
The Pentium G4620 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.
Pentium G4620 Power & Thermal
TDP and power specifications
The Intel Pentium G4620 has a TDP (Thermal Design Power) of 51W, 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 1151 Platform & Socket
Compatibility information
The Pentium G4620 uses the Intel Socket 1151 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 1151 Memory Support
RAM compatibility and speeds
Memory support specifications for the Pentium G4620 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 Pentium G4620 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 Pentium G4620 Integrated Graphics
Built-in GPU specifications
The Intel Pentium G4620 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 Pentium G4620 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.
Pentium G4620 Product Information
Release and pricing details
The Intel Pentium G4620 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 Pentium G4620 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
Pentium G4620 Benchmark Scores
cinebench_cinebench_r15_multicoreSource
Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how Intel Pentium G4620 performs in parallel rendering workloads.
Top 5 Performers
Top 5 PerformersNearby Performers
Nearby Performerscinebench_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 Intel Pentium G4620. 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.
Top 5 Performers
Nearby Performers
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 Intel Pentium G4620. The increased complexity provides more accurate performance differentiation between modern CPUs. Single-thread performance remains critical for gaming and applications with serial bottlenecks.
Top 5 Performers
Nearby Performers
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 Intel Pentium G4620 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.
Top 5 Performers
Nearby Performers
cinebench_cinebench_r23_singlecoreSource
Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Pentium G4620 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.
Top 5 Performers
Nearby Performers
About Intel Pentium G4620
The Intel Pentium G4620 occupies a specific and somewhat unusual position in the desktop processor landscape. As a Kaby Lake-era part built on Intel's 14 nm process, it brings Hyper-Threading to the Pentium line, offering two physical cores and four threads at a fixed 3.70 GHz clock. Its aggregate benchmark score of 1100 places it at the 31st percentile of all CPUs, indicating that while it is far from a high-end performer, it sits comfortably above the most entry-level parts. The data suggests a processor designed for fundamental computing tasks, with its performance profile defined more by its dual-core architecture than by any raw speed advantage.
Benchmark Performance
The benchmark results for the G4620 reveal a consistent, if modest, performance envelope. In Cinebench R23, the processor scores 3196 points in the multi-core test and 451 points in the single-core test. This multi-core score is indicative of a part that can handle basic productivity workflows but will struggle with heavily threaded applications. The single-core score of 451, however, is relatively respectable for a dual-core part, suggesting that everyday tasks like web browsing and office applications, which often rely on single-thread performance, will feel reasonably responsive.
The Cinebench R20 results follow a similar pattern, with a multi-core score of 1342 and a single-core score of 189. The gap between the multi-core and single-core scores in both R20 and R23 is notable, reflecting the expected scaling from two physical cores with Hyper-Threading. The older Cinebench R15 multi-core score of 322 reinforces this positioning. When compared to its nearest rivals, the G4620's performance is essentially a statistical tie. The data shows it is 0.1% ahead of the Intel Xeon E5-1603 v3 and the Intel Core i5-3470S, and 0.2% ahead of the AMD Ryzen 3 3250U. Conversely, it trails the Intel Core i3-1115GRE by 0.2%. These deltaPct values are negligible, indicating that within this specific performance tier, the G4620 offers no meaningful benchmark advantage over its direct competitors.
Who Should Consider It
Given its benchmark profile, the G4620 is clearly not aimed at gamers seeking high frame rates in modern titles or content creators rendering complex 3D scenes. The multi-core scores, particularly the Cinebench R23 result of 3196, place it in a territory where demanding creative software would be sluggish. However, for users whose workloads are light and primarily single-threaded, the processor holds up well. The data suggests it is suitable for basic office productivity, spreadsheet management, document editing, and web-based research. The 451 single-core score in Cinebench R23 indicates that these tasks, which rarely utilize more than one or two cores, will be handled without significant delay.
For a home theater PC or a basic home server handling file sharing, the G4620's performance is adequate. It is not a processor for video transcoding or running multiple virtual machines, as those tasks would quickly saturate its four threads. The integrated Intel HD 630 graphics mean a discrete GPU is unnecessary for simple display output, making it a potential candidate for a low-cost, low-complexity build. In short, the benchmark data points to a user who prioritizes cost-effective basic computing over any form of intensive processing.
Power and Thermals
The G4620 carries a TDP of 51 watts. This is a modest figure that has direct implications for cooling and system design. A 51-watt TDP means the processor does not require a high-end liquid cooler or a massive dual-tower air cooler. The data implies that a stock cooler or a basic, low-profile air cooler is entirely sufficient to maintain safe operating temperatures under sustained load. This low thermal output also makes the G4620 an appealing option for small form factor (SFF) builds where space for a large cooler is limited and airflow is restricted.
The power characteristics also suggest low overall system power draw, which can lead to lower electricity costs over time, though the benchmark data does not provide specific wattage figures for the entire system. The 51-watt TDP is a clear indicator that the processor is designed for efficiency and minimal heat generation, making it a quiet computing solution. Enthusiasts looking to build a silent PC would find the thermal profile of this chip favorable, as cooling it silently is an easy task.
Platform and Compatibility
The G4620 is built for the Intel Socket 1151 platform, which was the mainstream socket for Intel's 6th and 7th generation Core processors. The architecture is Kaby Lake, manufactured on a 14 nm process. This socket compatibility means the processor can be paired with a wide range of motherboards from that era, although a BIOS update may be required on some 100-series boards to support the newer Kaby Lake silicon. Memory support is limited to DDR4, operating in a dual-channel configuration with a maximum bandwidth of 38.4 GB/s. This is a standard figure for the platform and is sufficient for the processor's performance class.
The platform offers PCIe Gen 3 with 16 lanes available from the CPU. This is a standard allocation for a desktop processor of this generation, allowing for a single full-bandwidth graphics card or multiple devices at reduced lane counts. ECC memory is not supported, which is typical for consumer desktop parts. The integrated graphics are the Intel HD 630, providing a baseline display output. The upgrade path from the G4620 on the LGA 1151 socket is theoretically to higher-end Kaby Lake or Skylake processors, though the data does not specify which specific models are compatible. This platform is aging, but for a budget system, it offers a functional foundation.
FAQ
Q: Does the Intel Pentium G4620 have a boost clock?
A: No, the data lists a base clock of 3.70 GHz with no boost clock value. It runs at a fixed frequency.
Q: What is the memory bandwidth of this processor?
A: The G4620 supports dual-channel DDR4 memory with a maximum bandwidth of 38.4 GB/s.
Q: How many threads can the G4620 process simultaneously?
A: It has 2 cores and 4 threads, meaning it can handle up to four concurrent processing threads.
Q: Is the G4620's integrated GPU sufficient for gaming?
A: The integrated graphics are Intel HD 630. While the data does not include gaming benchmarks, the overall performance profile suggests it is not designed for modern gaming.
Q: What is the process node used for this processor?
A: It is manufactured on Intel's 14 nm process, built at Intel's foundry.
Q: Does this processor support ECC memory?
A: No, the data explicitly states that ECC memory is not supported.
Single-Thread vs Multi-Thread Behavior
The performance split between the G4620's single-thread and multi-thread scores is telling. In Cinebench R23, the single-core score of 451 is a significant portion of the multi-core score of 3196, which is expected for a dual-core part. The multi-core score is less than 8 times the single-core score, indicating that scaling from one core to four threads is not linear, a common trait of Hyper-Threading. For real-world workloads, this means the processor excels in scenarios where a single core is the bottleneck. Applications like legacy software, certain physics calculations, and the main thread of many games will run as well as they would on a processor with more cores, as long as the clock speed is comparable.
However, any workload that is designed to utilize multiple cores will quickly expose the G4620's limitations. Video encoding, 3D rendering, and modern game engines that spread tasks across many threads will see performance drop off significantly. The data indicates that while the single-thread performance is adequate for a responsive system, the multi-thread performance is firmly in entry-level territory. Users should not expect this processor to handle parallel workloads with any grace; it is a part that prefers a single, fast lane to a wide, slower highway.
How It Compares
Intel Xeon E5-1603 v3: The G4620 and this Xeon are statistical equals, with the Pentium scoring 0.1% higher in the aggregate benchmark. The Xeon is a server-oriented part, but its performance in this comparison shows it offers no tangible speed advantage over the consumer Pentium, despite its different market positioning.
Intel Core i5-3470S: This older quad-core i5 is also 0.1% behind the G4620 in the average benchmark score. This is a striking result, showing that a modern dual-core with Hyper-Threading at a high clock speed can match a previous-generation quad-core in overall synthetic performance, though the i5 may still have an edge in heavily threaded tasks not fully captured by the average score.
AMD Ryzen 3 3250U: The G4620 is 0.2% ahead of this mobile Ryzen part. Again, the delta is negligible. The Ryzen 3 3250U is an APU with integrated Radeon graphics, but in pure CPU benchmark terms, the desktop Pentium holds a very slight edge, making the choice between them dependent on platform and power requirements.
Intel Core i3-1115GRE: This is the only rival in the list that bests the G4620, and only by 0.2%. The i3-1115GRE is a much newer embedded part, but its dual-core design keeps its performance in the same tier as the older G4620. The benchmark data suggests there is no meaningful performance upgrade to be found here, indicating that the G4620 remains competitive within its specific performance class.
The AMD Equivalent of Pentium G4620
Looking for a similar processor from AMD? The AMD Ryzen 5 1400 offers comparable performance and features in the AMD lineup.
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