Xeon E-2436 vs Ryzen 9 7900
Aggregate performance score
Ryzen 9 7900 outperforms Xeon E-2436 by a whopping 116% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 7900 and Xeon E-2436 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 147 | 539 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 65.78 | 98.50 |
| Market segment | Desktop processor | Server |
| Power efficiency | 44.41 | 20.56 |
| Architecture codename | Raphael (Zen4) (2022−2023) | Raptor Lake-S (2023−2024) |
| Release date | 14 January 2023 (2 years ago) | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | $429 | $331 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E-2436 has 50% better value for money than Ryzen 9 7900.
Detailed specifications
Ryzen 9 7900 and Xeon E-2436 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 | 12 (Dodeca-Core) | 6 (Hexa-Core) |
| Performance-cores | no data | 6 |
| Threads | 24 | 12 |
| Base clock speed | 3.7 GHz | 2.9 GHz |
| Boost clock speed | 5.4 GHz | 5 GHz |
| Bus rate | no data | 16 GT/s |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1.25 MB (per core) |
| L3 cache | 64 MB (shared) | 18 MB (shared) |
| Chip lithography | 5 nm | Intel 7 nm |
| Die size | 2x 71 mm2 | 163 mm2 |
| Maximum core temperature | 95 °C | 100 °C |
| Maximum case temperature (TCase) | 47 °C | no data |
| Number of transistors | 13,140 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 7900 and Xeon E-2436 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 | AM5 | FCLGA1700 |
| Power consumption (TDP) | 65 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7900 and Xeon E-2436. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 5 nm, 0.650 - 1.475V | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 9 7900 and Xeon E-2436 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7900 and Xeon E-2436 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 Ryzen 9 7900 and Xeon E-2436. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5200 | DDR5-4800 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics (Ryzen 7000) ( - 2200 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7900 and Xeon E-2436.
| PCIe version | 5.0 | 5 |
| PCI Express lanes | 24 | 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.
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 | 30.33 | 14.04 |
| Recency | 14 January 2023 | 14 December 2023 |
| Physical cores | 12 | 6 |
| Threads | 24 | 12 |
Ryzen 9 7900 has a 116% higher aggregate performance score, and 100% more physical cores and 100% more threads.
Xeon E-2436, on the other hand, has an age advantage of 11 months.
The Ryzen 9 7900 is our recommended choice as it beats the Xeon E-2436 in performance tests.
Note that Ryzen 9 7900 is a desktop processor while Xeon E-2436 is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
