EPYC 7763 vs Ryzen 9 5900X
Aggregated performance score
EPYC 7763 outperforms Ryzen 9 5900X by 116% based on our aggregated benchmark results.
General info
Comparing Ryzen 9 5900X and EPYC 7763 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 167 | 20 |
| Place by popularity | 62 | not in top-100 |
| Value for money | 56.97 | 1.18 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen 9 | AMD EPYC |
| Architecture codename | Vermeer (Zen3) (2020) | Milan (2021) |
| Release date | 8 October 2020 (3 years old) | 12 January 2021 (3 years old) |
| Launch price (MSRP) | $549 | $7,890 |
| Current price | $412 (0.8x MSRP) | $13541 (1.7x MSRP) |
Value for money
Performance per price, higher is better.
Ryzen 9 5900X has 4728% better value for money than EPYC 7763.
Technical specs
Ryzen 9 5900X and EPYC 7763 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) | 64 (Tetrahexaconta-Core) |
| Threads | 24 | 128 |
| Base clock speed | 3.7 GHz | 2.45 GHz |
| Boost clock speed | 4.8 GHz | 3.5 GHz |
| L1 cache | 768 KB | 4 MB |
| L2 cache | 6 MB | 32 MB |
| L3 cache | 64 MB | 256 MB (shared) |
| Chip lithography | 7 nm, 12 nm | 7 nm+ |
| Die size | 2x 80.7 + 125 (I/O) mm2 | 8x 81 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | no data | 33,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | Yes | Yes |
Compatibility
Information on Ryzen 9 5900X and EPYC 7763 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 | AM4 | SP3 |
| Power consumption (TDP) | 105 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 5900X and EPYC 7763. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 | no data |
| AES-NI | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 5900X and EPYC 7763 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900X and EPYC 7763. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4-3200 |
| Maximum memory size | 128 GB | 4 TiB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 51.196 GB/s | 204.795 GB/s |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 5900X and EPYC 7763.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | no data | 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.
EPYC 7763 outperforms Ryzen 9 5900X by 116% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
EPYC 7763 outperforms Ryzen 9 5900X by 116% in Passmark.
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.
Benchmark coverage: 42%
Ryzen 9 5900X outperforms EPYC 7763 by 58% in GeekBench 5 Single-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.
Benchmark coverage: 42%
Ryzen 9 5900X outperforms EPYC 7763 by 5% in GeekBench 5 Multi-Core.
Advantages and disadvantages
| Performance score | 25.35 | 54.66 |
| Recency | 8 October 2020 | 12 January 2021 |
| Physical cores | 12 | 64 |
| Threads | 24 | 128 |
| Cost | $549 | $7890 |
| Power consumption (TDP) | 105 Watt | 280 Watt |
The EPYC 7763 is our recommended choice as it beats the Ryzen 9 5900X in performance tests.
Be aware that Ryzen 9 5900X is a desktop processor while EPYC 7763 is a server/workstation one.
Should you still have questions on choice between Ryzen 9 5900X and EPYC 7763, ask them in Comments section, and we shall answer.
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