Intel Pentium Gold 6405U: specs and benchmarks
Summary
Intel started Pentium Gold 6405U sales 31 October 2019 at a recommended price of $161. This is a Comet Lake-U architecture notebook processor primarily aimed at home systems. It has 2 cores and 4 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 2400 MHz and a locked multiplier.
Compatibility-wise, this is FCBGA1528 processor with a TDP of 15 Watt. It supports DDR4 memory.
We have no data on Pentium Gold 6405U benchmark results.
General info
Pentium Gold 6405U processor market type (desktop or notebook), architecture, sales start time and pricing.
Place in performance ranking | not rated | |
Place by popularity | not in top-100 | |
Market segment | Laptop | |
Series | Intel Comet Lake | |
Architecture codename | Comet Lake-U (2019−2020) | |
Release date | 31 October 2019 (4 years old) | |
Launch price (MSRP) | $161 | of 305 (Core i7-870) |
Current price | $75 (0.5x MSRP) | of 17802 (Threadripper PRO 7995WX) |
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
Physical cores | 2 (Dual-core) | |
Threads | 4 | |
Base clock speed | 2.4 GHz | of 4.7 (FX-9590) |
Boost clock speed | 2.4 GHz | of 6.2 (Core i9-14900KS) |
L1 cache | 256 KB | of 7475.2 (Apple M2 Pro 10-Core) |
L2 cache | 1 MB | of 36 (Apple M2 Max) |
L3 cache | 2 MB | of 768 (EPYC 7373X) |
Chip lithography | 14 nm | of 3 (Apple M3 Max 16-Core) |
Maximum core temperature | 100 °C | of 110 (Atom x7-E3950) |
64 bit support | + | |
Windows 11 compatibility | + | |
Unlocked multiplier | No |
Compatibility
Information on Pentium Gold 6405U compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Number of CPUs in a configuration | 1 | of 8 (Opteron 842) |
Socket | FCBGA1528 | |
Power consumption (TDP) | 15 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by Pentium Gold 6405U. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
AES-NI | + | |
Enhanced SpeedStep (EIST) | + | |
Speed Shift | + | |
Turbo Boost Technology | - | |
Hyper-Threading Technology | + | |
TSX | - | |
Idle States | + | |
Thermal Monitoring | + | |
Flex Memory Access | + | |
Status | Discontinued |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
TXT | - | |
EDB | + | |
Secure Key | + | |
Identity Protection | + | |
SGX | Yes with Intel® ME | |
OS Guard | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
AMD-V | + | |
VT-d | + | |
VT-x | + | |
EPT | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Pentium Gold 6405U's memory controller. Depending on the motherboard, higher memory frequency may be supported.
Supported memory types | DDR4 | |
Maximum memory size | 64 GB | of 786 (Xeon E5-2670 v3) |
Max memory channels | 2 | of 12 (Xeon Platinum 9221) |
Maximum memory bandwidth | 37.5 GB/s | of 460.8 (EPYC 9124) |
ECC memory support | - |
Graphics specifications
General parameters of a GPU integrated into Pentium Gold 6405U.
Integrated graphics card | Intel® UHD Graphics for 10th Gen Intel® Processors | |
Max video memory | 32 GB | |
Quick Sync Video | + | |
Clear Video | + | |
Clear Video HD | + | |
Graphics max frequency | 950 MHz |
Graphics interfaces
Available interfaces and connections of Pentium Gold 6405U's integrated GPU.
Number of displays supported | 3 | |
eDP | + | |
DisplayPort | + | |
HDMI | + | |
DVI | + |
Graphics image quality
Maximum display resolutions supported by Pentium Gold 6405U's integrated GPU, including resolutions over different interfaces.
4K resolution support | + | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over DisplayPort | 4096x2304@60Hz |
Graphics API support
APIs supported by Pentium Gold 6405U's integrated GPU, sometimes API versions are included.
DirectX | 12 | |
OpenGL | 4.5 |
Peripherals
Specifications and connection types of supported peripherals.
PCIe version | 2.0 | of 5 (Core i9-12900K) |
PCI Express lanes | 12 | of 128 (EPYC 7551P) |
Benchmark performance
Single-core and multi-core benchmark results of Pentium Gold 6405U. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Pentium Gold 6405U benchmark results.
Send your test results of Pentium Gold 6405U.
Recommended GPUs
People consider these graphics cards to be good for Pentium Gold 6405U, according to our PC configuration statistics.
These are the fastest graphics cards for Pentium Gold 6405U in our user configuration statistics. There is a total of 2304 configurations based on Pentium Gold 6405U in our database.