Pentium Gold 4425Y vs Core 2 Extreme QX6800
Primary details
Comparing Core 2 Extreme QX6800 and Pentium Gold 4425Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2399 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Pentium |
| Power efficiency | no data | 17.35 |
| Architecture codename | Kentsfield (2007) | Kaby Lake (2016−2019) |
| Release date | April 2007 (17 years ago) | 21 April 2017 (7 years ago) |
| Launch price (MSRP) | no data | $161 |
Detailed specifications
Core 2 Extreme QX6800 and Pentium Gold 4425Y 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) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 2.93 GHz | 1.7 GHz |
| Boost clock speed | 2.93 GHz | 1.7 GHz |
| Bus rate | 1066 MHz | 4 GT/s |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 8 MB (shared) | 512 KB |
| L3 cache | 0 KB | 2 MB |
| Chip lithography | 65 nm | 14 nm |
| Die size | 2x 143 mm2 | no data |
| Maximum core temperature | 65 °C | 100 °C |
| Number of transistors | 582 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
| VID voltage range | 0.85V-1.5V | no data |
Compatibility
Information on Core 2 Extreme QX6800 and Pentium Gold 4425Y 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 | 1 |
| Socket | LGA775 | FCBGA1515 |
| Power consumption (TDP) | 130 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| My WiFi | no data | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | + |
| Smart Response | no data | + |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Extreme QX6800 and Pentium Gold 4425Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y are enumerated here.
| AMD-V | - | + |
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 29.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 615 |
| Max video memory | no data | 16 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 850 MHz |
Graphics interfaces
Available interfaces and connections of Core 2 Extreme QX6800 and Pentium Gold 4425Y integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@24Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
Graphics API support
APIs supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.4 |
Peripherals
Specifications and connection of peripherals supported by Core 2 Extreme QX6800 and Pentium Gold 4425Y.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 10 |
Pros & cons summary
| Physical cores | 4 | 2 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 6 Watt |
Core 2 Extreme QX6800 has 100% more physical cores.
Pentium Gold 4425Y, on the other hand, has a 364.3% more advanced lithography process, and 2066.7% lower power consumption.
We couldn't decide between Core 2 Extreme QX6800 and Pentium Gold 4425Y. We've got no test results to judge.
Note that Core 2 Extreme QX6800 is a desktop processor while Pentium Gold 4425Y is a notebook one.
Should you still have questions on choice between Core 2 Extreme QX6800 and Pentium Gold 4425Y, ask them in Comments section, and we shall answer.
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