AMD EPYC 9655
The AMD EPYC™ 9655 is the standard-bearer for high-performance computing (HPC) and enterprise infrastructure. Featuring 96 Performance Cores (Zen 5), it offers a significant IPC uplift over the previous generation.
Designed for scalability, it shines in dual-socket configurations (up to 192 cores per server) for crushing weather modeling, finite element analysis, and big data analytics. With a 400W TDP and 384MB L3 Cache, the 9655 balances raw computational power with the thermal headroom needed for sustained heavy lifting.
Original price was: ₹2,099,999.00.₹1,299,999.00Current price is: ₹1,299,999.00.
Product Details
| AMD EPYC 9655 Specifications | |
|---|---|
| General Information | |
| Processor Model | AMD EPYC 9655 |
| Market Segment | Server / Workstation |
| Architecture | Zen 5 (Turin) |
| Codename | Turin |
| Socket | AMD Socket SP5 |
| Production Status | Active |
| Release Date | October 10, 2024 |
| Part Number | 100-000000674 |
| Performance Specifications | |
| CPU Cores | 96 |
| Threads | 192 |
| Base Frequency | 2.6 GHz |
| Max Boost Clock | Up to 4.5 GHz |
| Base Clock | 100 MHz |
| Multiplier | 26.0x |
| Unlocked Multiplier | No |
| TDP | 400 W |
| Configurable TDP | 320 W – 400 W |
| SMP Support | Up to 2 CPUs |
| Memory Specifications | |
| Memory Type | DDR5 |
| Maximum Memory Speed | 6000 MT/s |
| 2DPC Rated Speed | 4400 MT/s |
| Memory Channels | 12-Channel |
| Memory Bandwidth | 576 GB/s |
| ECC Memory Support | Yes |
| Cache Configuration | |
| L1 Cache | 80 KB per Core |
| L2 Cache | 1 MB per Core |
| L3 Cache | 384 MB Shared |
| Platform & I/O | |
| PCI Express Support | PCIe Gen 5 |
| PCIe Lanes | 128 |
| CXL Support | CXL 2.0 |
| Integrated Graphics | Not Available |
| Manufacturing Details | |
| Foundry | TSMC |
| CPU Process Node | 4 nm |
| I/O Die Process | 6 nm |
| Transistor Count | 99.78 Billion |
| Die Configuration | 12 × 70.6 mm² |
| Package | FC-LGA6096 |
| Virtualization & Enterprise Features | |
| AMD-V Virtualization | Yes |
| SMT (Simultaneous Multithreading) | Yes |
| Precision Boost 2 | Yes |
| SEV-SNP | Yes |
| 5-Level NPT | Yes |
| AVIC | Yes |
| Supported Instruction Sets | |
| SIMD Extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2 |
| Advanced Vector Extensions | AVX, AVX2, AVX-512 |
| AI Instructions | AVX-VNNI, VNNI/VEX, BFloat16 |
| Additional Features | AES, SHA, F16C, FMA3, BMI1, BMI2, AMD64 |
| Security Features | SMAP, SMEP, IBRS |
| Key Highlights | |
| Core / Thread Count | 96 Cores / 192 Threads |
| Maximum Cache | 384 MB L3 Cache |
| Memory Support | 12-Channel DDR5 @ 6000 MT/s |
| Expansion | 128 PCIe Gen 5 Lanes |
| Virtualization | Enterprise-Grade AMD-V & SEV-SNP |
| Best Suited For | AI Servers, Cloud Computing, Virtualization, HPC, Enterprise Workloads |
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