EPYC 7303 vs Xeon E-2336
Aggregate performance score
EPYC 7303 outperforms Xeon E-2336 by an impressive 71% based on our aggregate benchmark results.
Primary details
Comparing Xeon E-2336 and EPYC 7303 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 725 | 331 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 22.13 |
| Market segment | Server | Server |
| Power efficiency | 15.34 | 13.10 |
| Architecture codename | Rocket Lake-E (2021) | Milan (2021−2023) |
| Release date | 8 September 2021 (3 years ago) | 5 September 2023 (1 year ago) |
| Launch price (MSRP) | no data | $604 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E-2336 and EPYC 7303 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 | 6 (Hexa-Core) | 16 (Hexadeca-Core) |
| Threads | 12 | 32 |
| Base clock speed | 2.9 GHz | 2.4 GHz |
| Boost clock speed | 4.8 GHz | 3.4 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 12 MB (shared) | 64 MB (shared) |
| Chip lithography | 14 nm | 7 nm |
| Die size | no data | 2x 81 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 8,300 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon E-2336 and EPYC 7303 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 | 2 |
| Socket | FCLGA1200 | SP3 |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E-2336 and EPYC 7303. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Xeon E-2336 and EPYC 7303 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| SGX | Yes with Intel® SPS | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E-2336 and EPYC 7303 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 Xeon E-2336 and EPYC 7303. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon E-2336 and EPYC 7303.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 44 | 128 |
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 | 10.96 | 18.71 |
| Recency | 8 September 2021 | 5 September 2023 |
| Physical cores | 6 | 16 |
| Threads | 12 | 32 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Xeon E-2336 has 100% lower power consumption.
EPYC 7303, on the other hand, has a 70.7% higher aggregate performance score, an age advantage of 1 year, 166.7% more physical cores and 166.7% more threads, and a 100% more advanced lithography process.
The EPYC 7303 is our recommended choice as it beats the Xeon E-2336 in performance tests.
Should you still have questions on choice between Xeon E-2336 and EPYC 7303, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
