Processor 300T vs Xeon Gold 6426Y
Aggregate performance score
Xeon Gold 6426Y outperforms Processor 300T by a whopping 516% based on our aggregate benchmark results.
Primary details
Comparing Xeon Gold 6426Y and Processor 300T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 221 | 1486 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 42.92 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 12.26 | 10.53 |
| Architecture codename | Sapphire Rapids (2023−2024) | Raptor Lake-S (2023−2024) |
| Release date | 10 January 2023 (2 years ago) | 8 January 2024 (1 year ago) |
| Launch price (MSRP) | $1,517 | $82 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Gold 6426Y and Processor 300T 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 | 16 (Hexadeca-Core) | 2 (Dual-core) |
| Performance-cores | no data | 2 |
| Threads | 32 | 4 |
| Base clock speed | 2.5 GHz | 3.4 GHz |
| Boost clock speed | 4.1 GHz | 3.4 GHz |
| L1 cache | 80K (per core) | 80 KB (per core) |
| L2 cache | 2 MB (per core) | 1.25 MB (per core) |
| L3 cache | 37.5 MB | 6 MB (shared) |
| Chip lithography | Intel 7 nm | Intel 7 nm |
| Die size | no data | 163 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 80 °C | no data |
| 64 bit support | + | + |
Compatibility
Information on Xeon Gold 6426Y and Processor 300T 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 | 2 | 1 |
| Socket | FCLGA4677 | FCLGA1700 |
| Power consumption (TDP) | 185 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6426Y and Processor 300T. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | + | + |
Security technologies
Xeon Gold 6426Y and Processor 300T technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| SGX | Yes with Intel® SPS | no data |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6426Y and Processor 300T are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6426Y and Processor 300T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800, DDR5-4400 | DDR5-4800, DDR4-3200 |
| Maximum memory size | 4 TB | 192 GB |
| Max memory channels | 8 | 2 |
| Maximum memory bandwidth | no data | 76.8 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 710 |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.45 GHz |
| Execution Units | no data | 16 |
Graphics interfaces
Available interfaces and connections of Xeon Gold 6426Y and Processor 300T integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Xeon Gold 6426Y and Processor 300T integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2160 @ 60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Xeon Gold 6426Y and Processor 300T integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6426Y and Processor 300T.
| PCIe version | 5 | 5.0 and 4.0 |
| PCI Express lanes | 80 | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 23.82 | 3.87 |
| Recency | 10 January 2023 | 8 January 2024 |
| Physical cores | 16 | 2 |
| Threads | 32 | 4 |
| Power consumption (TDP) | 185 Watt | 35 Watt |
Xeon Gold 6426Y has a 515.5% higher aggregate performance score, and 700% more physical cores and 700% more threads.
Processor 300T, on the other hand, has an age advantage of 11 months, and 428.6% lower power consumption.
The Xeon Gold 6426Y is our recommended choice as it beats the Processor 300T in performance tests.
Be aware that Xeon Gold 6426Y is a server/workstation processor while Processor 300T is a desktop one.
Should you still have questions on choice between Xeon Gold 6426Y and Processor 300T, ask them in Comments section, and we shall answer.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
