The AMD EPYC 9755 is a powerhouse server processor featuring 128 cores and 256 threads built on 4nm Zen 5 architecture. With base/boost clocks of 2.7/4.1 GHz, massive 512MB L3 cache, and twelve-channel DDR5 support up to 6000 MT/s, it delivers exceptional performance. The chip boasts 128 PCIe 5.0 lanes and comprises 16 dies totaling 133 billion transistors. Operating at 500W TDP, it's designed for SP5 socket platforms.
Specifications
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Specifications
Core count
128
Thread count
256
Base clock
2.7 GHz
Max boost clock
4.1 GHz
Architecture
Zen 5
Manufacturing process
4 nm
L3 cache
512 MB
L2 cache
1 MB per core
L1 cache
80 KB per core
Memory type
DDR5
Memory channels
Twelve-channel
Max memory support
6000 MT/s
TDP
500W
Socket
SP5
PCIe version
5.0
PCIe lanes
128
Total transistors
133040 million
Die size
16x 70.6 mm²
Package die count
16