Delidded
Connectivity
AMD Socket SP6
The AMD EPYC 8534PN is a server/workstation processor with 64 cores, launched in September 2023, at an MSRP of $5450. It is part of the EPYC lineup, using the Zen 4c (Siena) architecture with Socket SP6. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 128 threads. EPYC 8534PN has 128 MB of L3 cache and operates at 2000 MHz by default, but can boost up to 3.1 GHz, depending on the workload. AMD is building the EPYC 8534PN on a 5 nm production process using 35,500 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of TSMC. The multiplier is locked on EPYC 8534PN, which limits its overclocking capabilities.
With a TDP of 175 W, the EPYC 8534PN is extremely power hungry, which means you need top-notch cooling. AMD's processor supports DDR5 memory with a six-channel interface. The highest officially supported memory speed is 4800 MT/s, but with overclocking (and the right memory modules) you can go even higher. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the system, EPYC 8534PN uses a PCI-Express Gen 5 connection. This processor lacks integrated graphics, you might need a graphics card.
Hardware virtualization is available on the EPYC 8534PN, which greatly improves virtual machine performance. Programs using Advanced Vector Extensions (AVX) will run on this processor, boosting performance for calculation-heavy applications. Besides AVX, AMD has added support for the newer AVX2 and AVX-512 instructions, too.
Physical
Socket: |
AMD Socket SP6
|
Foundry: |
TSMC |
Process Size: |
5 nm |
Transistors: |
35,500 million |
Die Size: |
4x 73 mm² |
I/O Process Size: | 6 nm |
I/O Transistors: | 11,000 million |
I/O Die Size: | 397 mm² |
Package: |
FC-LGA4844 |
tCaseMax: |
85°C |
Processor
Market: |
Server/Workstation |
Production Status: |
Active |
Release Date: |
Sep 18th, 2023 |
Launch Price: |
$5450 |
Part#: |
100-000001172 |
Bundled Cooler: |
None |
Performance
Frequency: |
2000 MHz |
Turbo Clock: |
up to 3.1 GHz |
All-Core Turbo: | 3.05 GHz |
Base Clock: |
100 MHz |
Multiplier: |
20.0x |
Multiplier Unlocked: |
No |
TDP: |
175 W |
Architecture
Codename: |
Siena |
Generation: |
EPYC
(Zen 4c (Siena)) |
Memory Support: |
DDR5
|
Rated Speed: |
4800 MT/s
|
Memory Bus: |
Six-channel
|
ECC Memory: |
Yes
|
PCI-Express: |
Gen 5, 96 Lanes (CPU only) |
Core Config
# of Cores: |
64 |
# of Threads: |
128 |
SMP # CPUs: |
1 |
Integrated Graphics: |
N/A
|
Cache
Cache L1: |
64 KB (per core) |
Cache L2: |
1 MB (per core) |
Cache L3: |
128 MB (shared) |
Features
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4A
- SSE4.1
- SSE4.2
- AES
- AVX
- AVX2
- AVX-512
- VNNI
- BMI1
- BMI2
- BFloat16
- SHA
- F16C
- FMA3
- AMD64
- EVP
- AMD-V
- SMAP
- SMEP
- X2AVIC
- AIBRS
- 5-level NPT
- SMT
- Precision Boost 2
|