EPYC 9554 vs Ryzen 7 7700X
Aggregate performance score
EPYC 9554 outperforms Ryzen 7 7700X by a whopping 209% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 7 7700X and EPYC 9554 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 233 | 8 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 46.04 | 3.13 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 7 | AMD EPYC |
| Power efficiency | 20.41 | 18.40 |
| Architecture codename | Raphael (Zen4) (2022−2023) | Genoa (2022−2023) |
| Release date | 29 August 2022 (2 years ago) | 10 November 2022 (2 years ago) |
| Launch price (MSRP) | $399 | $9,087 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 7 7700X has 1371% better value for money than EPYC 9554.
Detailed specifications
Ryzen 7 7700X and EPYC 9554 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 | 8 (Octa-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 16 | 128 |
| Base clock speed | 4.5 GHz | 3.1 GHz |
| Boost clock speed | 5.4 GHz | 3.1 GHz |
| Multiplier | no data | 31 |
| L1 cache | 512 KB | 4 MB |
| L2 cache | 8 MB | 64 MB |
| L3 cache | 32 MB (shared) | 256 MB (shared) |
| Chip lithography | 5 nm, 6 nm | 5 nm, 6 nm |
| Die size | 71+122 mm | 8x 72 mm2 |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | 61 °C | no data |
| Number of transistors | 6,570 million | 52,560 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 7700X and EPYC 9554 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 | AM5 | SP5 |
| Power consumption (TDP) | 105 Watt | 360 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 7700X and EPYC 9554. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 5 nm, 0.650 - 1.475V | no data |
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 7700X and EPYC 9554 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7700X and EPYC 9554. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5200 | DDR5-4800 |
| Maximum memory size | 128 GB | 6 TiB |
| Maximum memory bandwidth | no data | 460.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 7700X and EPYC 9554.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 24 | 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.
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 | 22.64 | 69.99 |
| Recency | 29 August 2022 | 10 November 2022 |
| Physical cores | 8 | 64 |
| Threads | 16 | 128 |
| Power consumption (TDP) | 105 Watt | 360 Watt |
Ryzen 7 7700X has 242.9% lower power consumption.
EPYC 9554, on the other hand, has a 209.1% higher aggregate performance score, an age advantage of 2 months, and 700% more physical cores and 700% more threads.
The EPYC 9554 is our recommended choice as it beats the Ryzen 7 7700X in performance tests.
Note that Ryzen 7 7700X is a desktop processor while EPYC 9554 is a server/workstation one.
Should you still have questions on choice between Ryzen 7 7700X and EPYC 9554, ask them in Comments section, and we shall answer.
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