Xeon Silver 4215R vs EPYC 9184X
Aggregate performance score
EPYC 9184X outperforms Xeon Silver 4215R by a whopping 235% based on our aggregate benchmark results.
Primary details
Comparing EPYC 9184X and Xeon Silver 4215R processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 131 | 809 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.53 | 17.60 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon Silver |
| Power efficiency | 9.37 | 6.88 |
| Architecture codename | Genoa-X (2023) | Cascade Lake (2019−2020) |
| Release date | 13 June 2023 (1 year ago) | 24 February 2020 (4 years ago) |
| Launch price (MSRP) | $4,928 | $794 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Silver 4215R has 289% better value for money than EPYC 9184X.
Detailed specifications
EPYC 9184X and Xeon Silver 4215R 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) | 8 (Octa-Core) |
| Threads | 32 | 16 |
| Base clock speed | 3.55 GHz | 3.2 GHz |
| Boost clock speed | 4.2 GHz | 4 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 32 |
| L1 cache | 64 KB (per core) | 512 KB |
| L2 cache | 1 MB (per core) | 8 MB |
| L3 cache | 768 MB (shared) | 11 MB |
| Chip lithography | 5 nm | 14 nm |
| Die size | 8x 72 mm2 | no data |
| Maximum core temperature | no data | 79 °C |
| Number of transistors | 90,160 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on EPYC 9184X and Xeon Silver 4215R 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 | no data |
| Socket | SP5 | FCLGA3647 |
| Power consumption (TDP) | 320 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 9184X and Xeon Silver 4215R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
EPYC 9184X and Xeon Silver 4215R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 9184X and Xeon Silver 4215R 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 EPYC 9184X and Xeon Silver 4215R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-2400 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 115.212 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by EPYC 9184X and Xeon Silver 4215R.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 128 | 48 |
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 | 31.69 | 9.45 |
| Recency | 13 June 2023 | 24 February 2020 |
| Physical cores | 16 | 8 |
| Threads | 32 | 16 |
| Chip lithography | 5 nm | 14 nm |
| Power consumption (TDP) | 320 Watt | 130 Watt |
EPYC 9184X has a 235.3% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 180% more advanced lithography process.
Xeon Silver 4215R, on the other hand, has 146.2% lower power consumption.
The EPYC 9184X is our recommended choice as it beats the Xeon Silver 4215R in performance tests.
Should you still have questions on choice between EPYC 9184X and Xeon Silver 4215R, ask them in Comments section, and we shall answer.
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