Intel Pentium Gold G6405 Processor 4.1 GHz 4 MB Cache
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About This Item
- Intel Pentium Gold G6405 processor with 4.1 GHz base frequency and 4 MB Smart Cache
- 14 nm Comet Lake architecture, 2 cores, 4 threads, LGA 1200 socket
- Integrated Intel UHD Graphics 610 with 4K support and triple display capability
- 58 W TDP, dual-channel DDR4-2666 memory support up to 128 GB
- PC/Client/Tablet use, launched Q1’21, 64-bit with Intel Hyper-Threading Technology
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Intel Pentium Gold G6405 | 4.1 GHz Dual-Core Desktop Processor
The Intel Pentium Gold G6405 processor 4.1 GHz 4 MB Smart Cache Box delivers dependable performance for everyday computing tasks. Built on Intel’s 14 nm Comet Lake architecture, this 2-core, 4-thread processor offers a base frequency of 4.1 GHz without Turbo Boost, making it ideal for home office work, media consumption, and light multitasking on a budget-friendly platform.
Key Specifications
| Metric | Spec. |
|---|---|
| Base Frequency | 4.1 GHz |
| Cores / Threads | 2 / 4 |
| Smart Cache | 4 MB |
| TDP | 58 W |
| Socket | LGA 1200 |
| Memory Support | DDR4 up to 128 GB |
Smooth multitasking with Hyper-Threading
Despite having just two physical cores, the G6405 leverages Intel Hyper-Threading Technology to process four threads simultaneously. This means you can browse with multiple tabs open, stream media, and work on documents without significant slowdowns. The 4 MB Smart Cache helps keep frequently accessed data close to the processor cores, reducing latency during everyday tasks.
Integrated UHD Graphics 610 for display flexibility
The processor includes Intel UHD Graphics 610, supporting up to three displays simultaneously with 4K output at 30 Hz over HDMI. Whether you’re extending your desktop across monitors or connecting to a 4K TV, the integrated graphics handle media playback and casual content creation without needing a dedicated GPU. DirectX 12 and OpenGL 4.5 compatibility ensures smooth performance in supported applications.
Efficient power and thermal design
With a 58 W Thermal Design Power, the G6405 balances performance with energy efficiency. Intel’s Thermal Monitoring Technologies and Enhanced SpeedStep automatically adjust power consumption based on workload, helping maintain quiet operation in small form-factor builds. The included PCG 2015C cooler provides adequate thermal solution for standard desktop use.
Box contents
- Intel Pentium Gold G6405 processor in retail box
- Intel PCG 2015C thermal solution (cooler)
- Quick Start Guide
Check before you buy
- Confirm your motherboard has an LGA 1200 socket and supports Comet Lake processors
- Verify your power supply provides sufficient headroom for a 58 W CPU plus system components
- Check that your RAM is DDR4 and ideally 2666 MHz for optimal compatibility
- Ensure your case has adequate clearance for the included cooler height
Frequently Asked Questions
Q: Does this processor support overclocking?
A: No, the Intel Pentium Gold G6405 does not support overclocking as it’s a locked multiplier processor.
Q: Can I use this CPU with Windows 11?
A: Yes, it supports 64-bit architecture and meets Windows 11 minimum requirements for compatible motherboards.
Q: What is the maximum memory capacity supported?
A: The processor supports up to 128 GB of DDR4 memory across dual channels.
Q: Is integrated graphics sufficient for 4K video playback?
A: Yes, the UHD Graphics 610 can handle 4K video playback at 30 Hz via HDMI output.
Q: Does it include a cooler?
A: Yes, it comes with the Intel PCG 2015C thermal solution in the retail box.
The Consultant’s verdict & warranty
The Intel Pentium Gold G6405 processor 4.1 GHz 4 MB Smart Cache Box offers solid value for home office setups, media centers, and light productivity workloads where budget matters more than maximum performance. Its integrated graphics, dual-channel memory support, and power efficiency make it a practical choice for everyday desktop computing. Covered by the standard Manufacturer Warranty.
| Processor | |
|---|---|
| Processor base frequency | 4.1 GHz |
| Processor manufacturer | Intel |
| Processor codename | Comet Lake |
| Memory bandwidth supported by processor (max) | 41.6 GB/s |
| Thermal Design Power (TDP) | 58 W |
| Processor cache | 4 MB |
| Processor ARK ID | 201901 |
| Processor model | G6405 |
| Processor threads | 4 |
| System bus rate | 8 GT/s |
| Processor operating modes | 64-bit |
| Component for | PC |
| Processor lithography | 14 nm |
| Processor family | Intel® Pentium® Gold |
| Processor cores | 2 |
| Processor socket | LGA 1200 (Socket H5) |
| Processor cache type | Smart Cache |
| Package type | Box |
| Memory | |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2666 MHz |
| Memory bandwidth supported by processor (max) | 41.6 GB/s |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Memory bandwidth (max) | 41.6 GB/s |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card maximum resolution (DisplayPort) | 4096 x 2304 pixels |
| On-board graphics card ID | 0x9BA8 |
| On-board graphics card 4K support | Yes |
| On-board graphics card maximum resolution (eDP - Integrated Flat Panel) | 4096 x 2304 pixels |
| On-board graphics card refresh rate at maximum resolution (HDMI) | 30 Hz |
| On-board graphics card refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 60 Hz |
| Maximum on-board graphics card memory | 64 GB |
| Number of displays supported (on-board graphics) | 3 |
| On-board graphics card maximum resolution (HDMI) | 4096 x 2160 pixels |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card model | Intel® UHD Graphics 610 |
| On-board graphics card | Yes |
| On-board graphics card dynamic frequency (max) | 1.05 MHz |
| On-board graphics card base frequency | 350 MHz |
| Discrete graphics card model | Not available |
| Power | |
| Thermal Design Power (TDP) | 58 W |
| Technical details | |
| Intel Stable Image Platform Program (SIPP) | No |
| Thermal solution specification | PCG 2015C |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | No |
| Intel Trusted Execution Technology | No |
| Intel® Quick Sync Video Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Supported instruction sets | SSE4.1, SSE4.2 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 58 W |
| Supported memory types | DDR4-SDRAM |
| Status | Launched |
| OpenGL support | Yes |
| Market segment | Desktop |
| Launch date | Q1'21 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Bus speed | 8 GT/s |
| Features | |
| On-board graphics card ID | 0x9BA8 |
| Maximum number of PCI Express lanes | 16 |
| Thermal Design Power (TDP) | 58 W |
| Processor package size | 37.5 x 37.5 mm |
| Processor ARK ID | 201901 |
| Thermal solution specification | PCG 2015C |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Supported instruction sets | SSE4.1, SSE4.2 |
| Scalability | 1S |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Desktop |
| Harmonized System (HS) code | 85423119 |
| Export Control Classification Number (ECCN) | 5A992.C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Use conditions | PC/Client/Tablet |
| Processor special features | |
| Intel Clear Video Technology | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Intel Turbo Boost Max Technology 3.0 | No |
| Intel® Optane™ Memory Ready | Yes |
| Intel® OS Guard | Yes |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | No |
| Intel Trusted Execution Technology | No |
| Intel® Quick Sync Video Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Boot Guard | Yes |
| Intel® Thermal Velocity Boost | No |
| Intel® vPro™ Platform Eligibility | No |
| Intel® Transactional Synchronization Extensions | No |
| Intel® Stable IT Platform Program (SIPP) | No |
| Operational conditions | |
| Tjunction | 100 °C |
| Packaging data | |
| Package type | Box |
| Logistics data | |
| Harmonized System (HS) code | 85423119 |
| Weight & dimensions | |
| Processor package size | 37.5 x 37.5 mm |
| Other features | |
| Maximum internal memory | 128 GB |
| CPU configuration (max) | 1 |
| Identifiers | |
| Distributor SKUs | STD10021185 |
| Additional EANs | 0675901933377 |
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