GX-420GI vs Pentium Silver J5005
Primary details
Comparing Pentium Silver J5005 and GX-420GI processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1938 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.47 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Pentium Silver | no data |
| Power efficiency | 18.45 | no data |
| Architecture codename | Goldmont Plus (2017) | Brown Falcon (2016) |
| Release date | 11 December 2017 (6 years ago) | 23 February 2016 (8 years ago) |
| Launch price (MSRP) | $161 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium Silver J5005 and GX-420GI basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 1.5 GHz | 2 GHz |
| Boost clock speed | 2.8 GHz | 2.2 GHz |
| Multiplier | 15 | no data |
| L1 cache | 56 KB (per core) | 320 KB |
| L2 cache | 256K (per core) | 1 MB (per module) |
| L3 cache | 4 MB (shared) | no data |
| Chip lithography | 14 nm | 28 nm |
| Die size | 93 mm2 | no data |
| Maximum core temperature | 105 deg C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Pentium Silver J5005 and GX-420GI compatibility with other computer components: 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 (Uniprocessor) | 1 |
| Socket | FCBGA1090 | FP4 |
| Power consumption (TDP) | 10 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Silver J5005 and GX-420GI. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Smart Response | - | no data |
| GPIO | + | no data |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Pentium Silver J5005 and GX-420GI technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Silver J5005 and GX-420GI are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Silver J5005 and GX-420GI. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | upto-2400 | DDR4 |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 605 | Radeon R7E 6CU |
| Max video memory | 8 GB | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 800 MHz | no data |
| Execution Units | 18 | no data |
Graphics interfaces
Available interfaces and connections of Pentium Silver J5005 and GX-420GI integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| MIPI-DSI | + | no data |
Graphics image quality
Maximum display resolutions supported by Pentium Silver J5005 and GX-420GI integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
Graphics API support
APIs supported by Pentium Silver J5005 and GX-420GI integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.4 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium Silver J5005 and GX-420GI.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 6 | 8 |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 2 | no data |
| Max number of SATA 6 Gb/s Ports | 2 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | - | no data |
| UART | + | no data |
Pros & cons summary
| Recency | 11 December 2017 | 23 February 2016 |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 10 Watt | 15 Watt |
Pentium Silver J5005 has an age advantage of 1 year, a 100% more advanced lithography process, and 50% lower power consumption.
We couldn't decide between Pentium Silver J5005 and GX-420GI. We've got no test results to judge.
Note that Pentium Silver J5005 is a desktop processor while GX-420GI is a notebook one.
Should you still have questions on choice between Pentium Silver J5005 and GX-420GI, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
