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AMD EPYC 9734
Benchmarks & Specs
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AMD EPYC 9734
Summary
The AMD EPYC 9734 is a remarkable processor for demanding server environments. It is based on the modern Zen 4c architecture, known for its efficiency and high core density. Manufacturing using the advanced 5nm process ensures excellent performance. At the same time, energy consumption remains optimized.
Particularly noteworthy is the generous Level 3 cache of 256 MB. It noticeably accelerates data-intensive applications. This, combined with a maximum memory bandwidth of 461 GB/s, enables very fast data processing. We have seen how this EPYC processor effortlessly handles complex workloads. Support for PCIe 5.0 also ensures that modern peripherals can be optimally connected.
It still delivers good performance today. The chip is a solid choice for data centers and cloud infrastructures. They benefit from its high scaling capabilities. Its design elevates the efficiency of server systems. The processing capacity also reaches a new level as a result.Modern Zen 4c architectureLarge Level 3 Cache (256 MB)High Memory Bandwidth (461 GB/s)Support for PCIe 5.0
Particularly noteworthy is the generous Level 3 cache of 256 MB. It noticeably accelerates data-intensive applications. This, combined with a maximum memory bandwidth of 461 GB/s, enables very fast data processing. We have seen how this EPYC processor effortlessly handles complex workloads. Support for PCIe 5.0 also ensures that modern peripherals can be optimally connected.
It still delivers good performance today. The chip is a solid choice for data centers and cloud infrastructures. They benefit from its high scaling capabilities. Its design elevates the efficiency of server systems. The processing capacity also reaches a new level as a result.Modern Zen 4c architectureLarge Level 3 Cache (256 MB)High Memory Bandwidth (461 GB/s)Support for PCIe 5.0
- Modern Zen 4c Architecture
- Large Level 3 Cache (256 MB)
- High Memory Bandwidth (461 GB/s)
- Support for PCIe 5.0
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
| Property | Value |
|---|---|
| Family | AMD EPYC (147) |
| CPU group | AMD EPYC 8004/9004 (15) |
| Architecture | Bergamo/Siena (Zen 4c) |
| Technology | 5 nm |
| Segment | Server |
| Socket | SP5 |
| Generation | 4 |
| Predecessor | |
| Successor |
CPU Cores and Base Frequency
| Property | Value |
|---|---|
| CPU Cores / Threads | 112 / 224 |
| Hyperthreading / SMT | ✓ |
| Core architecture | normal |
| Cores: | 112x Zen 4c |
| Frequency: | 2.20 GHz |
| Turbo Frequency (1 Core): | 3.00 GHz |
| Turbo Frequency (112 Cores): | 3.00 GHz |
| L2-Cache | |
| L3-Cache | 256.00 MB |
| Overclocking | No |
Memory & PCIe
| Memory type | Memory bandwidth |
|---|---|
| DDR5-4800 | 460.8 GB/s |
| Property | Value |
| Max. Memory | 6144 GB |
| Memory channels | 12 |
| ECC | ✓ |
| PCIe | 5.0 x 128 |
| PCIe Bandwidth | 504.1 GB/s |
Thermal Management
| Property | Value |
|---|---|
| TDP | 340 W |
| TDP (PL2) | |
| TDP up | 400 W |
| TDP down | 320 W |
| T. junction max. | 100 °C |
Technical details
| Property | Value |
|---|---|
| Chip design | Chiplet |
| AES-NI | ✓ |
| Operating systems | Windows Server 2022, Linux, Windows 11 |
| Instruction set | x86-64 (64 bit) |
| ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
| Release date | Q2/2023 |
| Release price | 11900 $ |
| Documents | Technical data sheet |
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