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AMD EPYC 7473X
Benchmarks & Specs
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AMD EPYC 7473X
Summary
The AMD EPYC 7473X is a specialized processor for servers and data centers. It is based on AMD's proven Milan (Zen 3) architecture. Manufactured using an efficient 7 nm process, this chip provides a solid foundation. One of its most striking features is the enormous Level 3 cache of 768 MB.
This massive cache is the result of integrated 3D cache technology. We were frankly somewhat amazed at how effectively this impacts various areas. This may sound unusual for a server processor. However, the AMD EPYC 7473X's 3D cache configuration also delivers surprising performance in gaming. This underscores its versatile capabilities beyond pure server tasks.
The high memory bandwidth of 205 GB/s also ensures rapid data flow. Modern PCIe 4.0 connectivity is also on board. It enables fast connections for expansion cards and storage solutions. This makes the AMD EPYC 7473X a very capable option. It is particularly suitable for workloads that benefit from a large cache.
Even today, it represents a reliable and powerful solution.
This massive cache is the result of integrated 3D cache technology. We were frankly somewhat amazed at how effectively this impacts various areas. This may sound unusual for a server processor. However, the AMD EPYC 7473X's 3D cache configuration also delivers surprising performance in gaming. This underscores its versatile capabilities beyond pure server tasks.
The high memory bandwidth of 205 GB/s also ensures rapid data flow. Modern PCIe 4.0 connectivity is also on board. It enables fast connections for expansion cards and storage solutions. This makes the AMD EPYC 7473X a very capable option. It is particularly suitable for workloads that benefit from a large cache.
Even today, it represents a reliable and powerful solution.
- Enormous Level 3 Cache (768 MB)
- Integrated 3D Cache Technology
- PCIe 4.0 Connectivity
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 7003 (29) |
| Architecture | Milan (Zen 3) |
| Technology | 7 nm |
| Segment | Server |
| Socket | SP3 |
| Generation | 3 |
| Predecessor | |
| Successor |
CPU Cores and Base Frequency
| Property | Value |
|---|---|
| CPU Cores / Threads | 24 / 48 |
| Hyperthreading / SMT | ✓ |
| Core architecture | normal |
| Cores: | 24x Zen 3 |
| Frequency: | 2.80 GHz |
| Turbo Frequency (1 Core): | 3.70 GHz |
| Turbo Frequency (24 Cores): | |
| L2-Cache | 32.00 MB |
| L3-Cache | 768.00 MB |
| Overclocking | No |
Memory & PCIe
| Memory type | Memory bandwidth |
|---|---|
| DDR4-3200 | 204.8 GB/s |
| Property | Value |
| Max. Memory | 4096 GB |
| Memory channels | 8 |
| ECC | ✓ |
| PCIe | 4.0 x 128 |
| PCIe Bandwidth | 252.0 GB/s |
Thermal Management
| Property | Value |
|---|---|
| TDP | 240 W |
| TDP (PL2) | |
| TDP up | 280 W |
| TDP down | 225 W |
| T. junction max. |
Technical details
| Property | Value |
|---|---|
| Chip design | Chiplet |
| AES-NI | ✓ |
| Operating systems | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| Release date | Q2/2022 |
| Release price | 4185 $ |
| Documents | Technical data sheet |
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