Consumercarts is reader-supported. Learn more
AMD EPYC 9116 vs AMD EPYC 9576F: Comparison
What is the difference between EPYC 9116 and EPYC 9576F?
L3 cache is where these two genuinely part company, EPYC 9116 48 MB against EPYC 9576F 384 MB, a 88% lead for EPYC 9576F. Boost clock is not the same on both, 4.5 GHz on the EPYC 9116 versus 5 GHz on the EPYC 9576F. Tdp is not the same on both, 160 W on the EPYC 9116 versus 400 W on the EPYC 9576F. There is a split on configurable tdp max as well, 220 W on the EPYC 9116 versus 400 W on the EPYC 9576F. There is a split on core count as well, 16 cores on the EPYC 9116 versus 64 cores on the EPYC 9576F. They differ on thread count too, 32 threads on the EPYC 9116 versus 128 threads on the EPYC 9576F. They differ on base clock too, 2.85 GHz on the EPYC 9116 versus 3.55 GHz on the EPYC 9576F.
Who each one is for
The EPYC 9116 is the one to take for datacenter and cloud compute and virtualization-dense server workloads, though it is not built for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs. Buy the EPYC 9576F for datacenter and cloud compute and virtualization-dense server workloads, though it is the wrong buy for consumer desktop builds and single-threaded latency-sensitive workloads on lower core-count SKUs.
What EPYC 9116 and EPYC 9576F have in common
Everything else lines up. Memory channels, pcie lanes, cpu socket, product family and segment read the same on both, so those are not worth weighing. They match on 10 further specifications as well.
Frequently asked questions
Is the SMT Support the same on the EPYC 9116 and EPYC 9576F?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD EPYC 9116
- AMD
- AMD EPYC 9576F
- AMD
Model Number
- AMD EPYC 9116
- 9116
- AMD EPYC 9576F
- 9576F
CPU Socket
- AMD EPYC 9116
- SP8
- AMD EPYC 9576F
- SP8
Product Family
- AMD EPYC 9116
- EPYC 9006 Series
- AMD EPYC 9576F
- EPYC 9006 Series
Segment
- AMD EPYC 9116
- Data Center
- AMD EPYC 9576F
- Data Center
Core Count
- AMD EPYC 9116
- 16 cores
- AMD EPYC 9576F
- 64 cores
Thread Count
- AMD EPYC 9116
- 32 threads
- AMD EPYC 9576F
- 128 threads
SMT Support
- AMD EPYC 9116
- Yes
- AMD EPYC 9576F
- Yes
Base Clock
- AMD EPYC 9116
- 2.85 GHz
- AMD EPYC 9576F
- 3.55 GHz
Boost Clock
- AMD EPYC 9116
- 4.5 GHz
- AMD EPYC 9576F
- 5 GHz
L3 Cache
- AMD EPYC 9116
- 48 MB-87%
- AMD EPYC 9576F
- 384 MBBest
Socket
- AMD EPYC 9116
- SP8
- AMD EPYC 9576F
- SP8
Multi-Socket Support
- AMD EPYC 9116
- Dual Socket
- AMD EPYC 9576F
- Dual Socket
Memory Channels
- AMD EPYC 9116
- 8 channels
- AMD EPYC 9576F
- 8 channels
Memory Type
- AMD EPYC 9116
- DDR5 RDIMM
- AMD EPYC 9576F
- DDR5 RDIMM
Max Memory Speed
- AMD EPYC 9116
- 8000 MT/s
- AMD EPYC 9576F
- 8000 MT/s
Registered Memory Required
- AMD EPYC 9116
- Yes
- AMD EPYC 9576F
- Yes
PCIe Lanes
- AMD EPYC 9116
- 128 lanes
- AMD EPYC 9576F
- 128 lanes
PCIe Generation
- AMD EPYC 9116
- PCIe 6.0
- AMD EPYC 9576F
- PCIe 6.0
TDP
- AMD EPYC 9116
- 160 W
- AMD EPYC 9576F
- 400 W
Configurable TDP Max
- AMD EPYC 9116
- 220 W
- AMD EPYC 9576F
- 400 W
Memory Bandwidth
- AMD EPYC 9116
- 512 GB/s / 819.2 GB/s
- AMD EPYC 9576F
- 512 GB/s / 819.2 GB/s
PCIe
- AMD EPYC 9116
- PCIe 6.0 x128
- AMD EPYC 9576F
- PCIe 6.0 x128
Memory Support
- AMD EPYC 9116
- DDR5 RDIMM | MRDIMM, 8-Channel, Up to 8000 MT/s / Up to 12800 MT/s
- AMD EPYC 9576F
- DDR5 RDIMM | MRDIMM, 8-Channel, Up to 8000 MT/s / Up to 12800 MT/s
Which one should you pick?
Choose 9116 if you want the higher memory channels (8 channels vs 8 channels) and the higher PCIe lanes (128 lanes vs 128 lanes).
Choose 9576F if you want the higher L3 cache (384 MB vs 48 MB).