Xeon Gold 6248R vs Pentium Silver J5040
Aggregate performance score
Xeon Gold 6248R outperforms Pentium Silver J5040 by a whopping 1010% based on our aggregate benchmark results.
Primary details
Comparing Pentium Silver J5040 and Xeon Gold 6248R processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1890 | 226 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.97 | 17.71 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Gold |
| Power efficiency | 19.42 | 10.52 |
| Architecture codename | Gemini Lake Refresh (2019) | Cascade Lake (2019−2020) |
| Release date | 4 November 2019 (5 years ago) | 24 February 2020 (4 years ago) |
| Launch price (MSRP) | $161 | $2,700 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Gold 6248R has 346% better value for money than Pentium Silver J5040.
Detailed specifications
Pentium Silver J5040 and Xeon Gold 6248R 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) | 24 (Tetracosa-Core) |
| Threads | 4 | 48 |
| Base clock speed | 2 GHz | 3 GHz |
| Boost clock speed | 3.2 GHz | 4 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 30 |
| L1 cache | 56 KB (per core) | 1.5 MB |
| L2 cache | 4 MB (shared) | 24 MB |
| L3 cache | 4 MB | 35.75 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 93 mm2 | no data |
| Maximum core temperature | 105 °C | 75 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Pentium Silver J5040 and Xeon Gold 6248R 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 | no data |
| Socket | FCBGA1090 | FCLGA3647 |
| Power consumption (TDP) | 10 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Silver J5040 and Xeon Gold 6248R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | - | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Smart Response | - | no data |
| GPIO | + | no data |
| Turbo Boost Max 3.0 | - | - |
| Deep Learning Boost | - | + |
Security technologies
Pentium Silver J5040 and Xeon Gold 6248R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
| 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 J5040 and Xeon Gold 6248R are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Silver J5040 and Xeon Gold 6248R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | 8 GB | 1 TB |
| Max memory channels | 2 | 6 |
| Maximum memory bandwidth | no data | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 605 | no data |
| 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 J5040 and Xeon Gold 6248R 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 J5040 and Xeon Gold 6248R integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2160@30Hz | no data |
| Max resolution over eDP | 4096x2160@60Hz | no data |
| Max resolution over DisplayPort | 4096x2160@60Hz | no data |
Graphics API support
APIs supported by Pentium Silver J5040 and Xeon Gold 6248R 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 J5040 and Xeon Gold 6248R.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 6 | 48 |
| 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 |
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 2.13 | 23.65 |
| Recency | 4 November 2019 | 24 February 2020 |
| Physical cores | 4 | 24 |
| Threads | 4 | 48 |
| Power consumption (TDP) | 10 Watt | 205 Watt |
Pentium Silver J5040 has 1950% lower power consumption.
Xeon Gold 6248R, on the other hand, has a 1010.3% higher aggregate performance score, an age advantage of 3 months, and 500% more physical cores and 1100% more threads.
The Xeon Gold 6248R is our recommended choice as it beats the Pentium Silver J5040 in performance tests.
Note that Pentium Silver J5040 is a desktop processor while Xeon Gold 6248R is a server/workstation one.
Should you still have questions on choice between Pentium Silver J5040 and Xeon Gold 6248R, ask them in Comments section, and we shall answer.
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