Xeon Gold 6240R vs Gold 6238T
Primary details
Comparing Xeon Gold 6238T and Xeon Gold 6240R processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 259 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 19.19 |
| Market segment | Server | Server |
| Series | Intel Xeon Gold | Intel Xeon Gold |
| Power efficiency | no data | 12.05 |
| Architecture codename | Cascade Lake (2019−2020) | Cascade Lake (2019−2020) |
| Release date | 2 April 2019 (5 years ago) | 24 February 2020 (4 years ago) |
| Launch price (MSRP) | $2,742 | $2,200 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Gold 6238T and Xeon Gold 6240R 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 | 22 (Docosa-Core) | 24 (Tetracosa-Core) |
| Threads | 44 | 48 |
| Base clock speed | 1.9 GHz | 2.4 GHz |
| Boost clock speed | 3.7 GHz | 4 GHz |
| Bus type | DMI 3.0 | DMI 3.0 |
| Bus rate | 4 × 8 GT/s | 4 × 8 GT/s |
| Multiplier | 19 | 24 |
| L1 cache | 1.375 MB | 1.5 MB |
| L2 cache | 22 MB | 24 MB |
| L3 cache | 30.25 MB | 35.75 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 90 °C | 90 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Xeon Gold 6238T and Xeon Gold 6240R 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 | 4 (Multiprocessor) | no data |
| Socket | FCLGA3647 | FCLGA3647 |
| Power consumption (TDP) | 125 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 6238T and Xeon Gold 6240R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | - | - |
| Deep Learning Boost | + | + |
Security technologies
Xeon Gold 6238T and Xeon Gold 6240R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 6238T and Xeon Gold 6240R are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6238T and Xeon Gold 6240R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR4-2933 |
| Maximum memory size | 1 TB | 1 TB |
| Max memory channels | 6 | 6 |
| Maximum memory bandwidth | 140.8 GB/s | 140.8 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 6238T and Xeon Gold 6240R.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 48 |
Pros & cons summary
| Recency | 2 April 2019 | 24 February 2020 |
| Physical cores | 22 | 24 |
| Threads | 44 | 48 |
| Power consumption (TDP) | 125 Watt | 165 Watt |
Xeon Gold 6238T has 32% lower power consumption.
Xeon Gold 6240R, on the other hand, has an age advantage of 10 months, and 9.1% more physical cores and 9.1% more threads.
We couldn't decide between Xeon Gold 6238T and Xeon Gold 6240R. We've got no test results to judge.
Should you still have questions on choice between Xeon Gold 6238T and Xeon Gold 6240R, ask them in Comments section, and we shall answer.
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