Pentium Gold G5420
Intel
PassMark
3,700
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Pentium Gold G5420 is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.8 GHz, with boost up to 3.8 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 54 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,700 points. Launch price was $64.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
FPS Benchmarks
Predicted performance for Pentium Gold G5420 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Dead by Daylight
Deadlock
Delta Force
Destiny 2
Euro Truck Simulator 2
League of Legends
Palworld
Path of Exile 2
Project Zomboid
Technical Analysis
Detailed breakdown of Pentium Gold G5420 specifications and capabilities.
Processing Power
The Pentium Gold G5420 is a 2-core / 4-thread processor based on the Coffee Lake (2017−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 3.8 GHz from a base frequency of 3.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 4 MB of L3 cache, plus 512 kB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 3,700, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 764, while multi-core reaches 1,515.
| Specification | Pentium Gold G5420 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 2C / 4T |
| Max Boost ClockPeak single-core speed under boost | 3.8 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.8 GHz |
| ArchitectureCPU microarchitecture design | Coffee Lake (2017−2019) |
| Process NodeFabrication technology — smaller = more efficient | 14 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 4 MB |
| L2 CachePer-core fast cache for frequently accessed data | 512 kB |
| L1 CacheUltra-fast per-core cache | 128 kB |
| Die SizePhysical silicon area of the processor | 126 mm2 |
| Bus SpeedData bus frequency | 4 × 8 GT/s |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 100 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 3,700 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 764 |
| Geekbench 6 MultiMulti-core parallel workload performance | 1,515 |
Memory & Platform
The Pentium Gold G5420 fits into the LGA1151 socket and supports PCIe 3.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR4-2400 memory at speeds up to DDR4-2400 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 64 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: Intel UHD Graphics 610 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | Pentium Gold G5420 |
|---|---|
| TypeDesktop or Laptop processor | desktop |
| SeriesProduct family | Intel Pentium Gold |
| SocketMotherboard socket required | LGA1151 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 16 |
| RAM TypeSupported memory standard | DDR4-2400 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR4-2400 |
| Max RAM CapacityMaximum installable memory | 64 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 2 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | Intel UHD Graphics 610 |
| Compatible ChipsetsMotherboard chipsets that support this CPU | H310,B360,B365,H370,Z370,Z390 |
| Max CPUs in ConfigMulti-socket support for servers | 1 (Uniprocessor) |
Advanced Features
The Pentium Gold G5420 is primarily designed for Office. Virtualization: VT-x / VT-d / EPT — enables running virtual machines efficiently (important for development and server workloads).
| Specification | Pentium Gold G5420 |
|---|---|
| Primary Use CaseIntended workload category | Office |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | VT-x / VT-d / EPT |
Power & Cooling
The Pentium Gold G5420 has a rated TDP (Thermal Design Power) of 54 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the Yes stock cooler. Recommended cooling: Stock.
| Specification | Pentium Gold G5420 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 54 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 100 °C |
| Included CoolerStock cooler bundled in the box | Yes |
| Recommended CoolerSuggested aftermarket cooling solution | Stock |
Value Analysis
Performance ranking position: #2069 out of all indexed processors.
| Specification | Pentium Gold G5420 |
|---|---|
| Launch PriceOriginal retail price at launch | $64 |
| Performance RankPosition in overall performance ranking | #2069 |
| Release DateLaunch date | 23 April 2019 (6 years ago) |
| Release Year | 2019 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | desktop |
| Series | Intel Pentium Gold |
| Designer | Intel |
| Launch Price | $64 |
| Release Date | 23 April 2019 (6 years ago) |
| Architecture Codename | Coffee Lake (2017−2019) |
| Performance Ranking Position | 2069 |
Technical Specifications
14 specs
Technical Specifications
14 specs
| Cores | 2 |
| Threads | 4 |
| Bus Type | DMI 3.0 |
| Die Size | 126 mm2 |
| L1 Cache | 128 kB |
| L2 Cache | 512 kB |
| L3 Cache | 4 MB |
| Bus Speed | 4 × 8 GT/s |
| Max Frequency | 3.8 GHz |
| 64-Bit Support | + |
| Base Frequency | 3.8 GHz |
| Process Technology | 14 nm |
| Max Core Temperature | 100 °C |
| Windows 11 Compatible | + |
Compatibility
4 specs
Compatibility
4 specs
| Socket | LGA1151 |
| PCIe Generation | PCIe 3.0 |
| Power Consumption (TDP) | 54 Watt |
| Max Processors In Config | 1 (Uniprocessor) |
Memory
5 specs
Memory
5 specs
| RAM Types | DDR4-2400 |
| Memory Channels | 2 |
| Memory Bandwidth | 38.397 GB/s |
| ECC Memory Support | + |
| Max Memory Capacity | 64 GB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Pentium Gold G5420
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Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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