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EPYC 7532
General Info
Designer	AMD
Manufacturer	TSMC, GlobalFoundries
Model Number	7532
Part Number	100-000000136, 100-000000136WOF
Market	Server
Introduction	February 19, 2020 (announced) February 19, 2020 (launched)
Shop	Amazon
General Specs
Family	EPYC
Series	7002
Locked	Yes
Frequency	2,400 MHz
Turbo Frequency	3,300 MHz
Clock multiplier	24
Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Zen 2
Core Name	Rome
Core Family	23
Core Model	49
Core Stepping	B0
Process	7 nm, 14 nm
Technology	CMOS
MCP	Yes (9 dies)
Word Size	64 bit
Cores	32
Threads	64
Max Memory	4 TiB
Multiprocessing
Max SMP	2-Way (Multiprocessor)
Electrical
TDP	200 W
Packaging
Package	SP3, FCLGA-4094 (FC-OLGA)
Dimension	75.4 mm × 58.5 mm × 6.26 mm
Pitch	0.87 mm × 1 mm
Contacts	4094
Socket	SP3, LGA-4094

EPYC 7532 is a 64-bit 48-core x86 server microprocessor designed and introduced by AMD in February 2020. This multi-chip processor, which is based on the Zen 2 microarchitecture, incorporates 8 compute dies fabricated on a TSMC 7 nm process and an I/O die fabricated on a GlobalFoundries 14 nm process. The 7532 has a TDP of 200 W with a base frequency of 2.4 GHz and a boost frequency of up to 3.3 GHz. This processor supports up to two-way SMP and up to 4 TiB of eight channels DDR4-3200 memory per socket.

Cache

Main article: Zen 2 § Cache

[Edit/Modify Cache Info]

Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 4 MiB 4,096 KiB 4,194,304 B L1I$ 2 MiB 2,048 KiB 2,097,152 B 64 × 32 KiB 8-way set associative   L1D$ 2 MiB 2,048 KiB 2,097,152 B 64 × 32 KiB 8-way set associative write-back L2$ 32 MiB 32,768 KiB 33,554,432 B 0.0313 GiB     64 × 512 KiB 8-way set associative write-back L3$ 256 MiB 262,144 KiB 268,435,456 B 0.25 GiB     16 × 16 MiB

Memory controller

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR4-3200 Supports ECC Yes Max Mem 4 TiB Controllers 8 Channels 8 Max Bandwidth 190.7 GiB/s 195,276.8 MiB/s 204.763 GB/s 204,762.566 MB/s 0.186 TiB/s 0.205 TB/s Bandwidth Single 23.84 GiB/s Double 47.68 GiB/s Quad 95.37 GiB/s Hexa 143.1 GiB/s Octa 190.7 GiB/s

Expansions

[Edit/Modify Expansions Info]

	Expansion Options
PCIe Revision: 4.0 Max Lanes: 128 Configuration: x16, x8

Features

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX MMX Extension EMMX Extended MMX Extension SSE Streaming SIMD Extensions SSE2 Streaming SIMD Extensions 2 SSE3 Streaming SIMD Extensions 3 SSSE3 Supplemental SSE3 SSE4.1 Streaming SIMD Extensions 4.1 SSE4.2 Streaming SIMD Extensions 4.2 SSE4a Streaming SIMD Extensions 4a AVX Advanced Vector Extensions AVX2 Advanced Vector Extensions 2 ABM Advanced Bit Manipulation BMI1 Bit Manipulation Instruction Set 1 BMI2 Bit Manipulation Instruction Set 2 FMA3 3-Operand Fused-Multiply-Add AES AES Encryption Instructions RdRand Hardware RNG SHA SHA Extensions ADX Multi-Precision Add-Carry CLMUL Carry-less Multiplication Extension F16C 16-bit Floating Point Conversion x86-16 16-bit x86 x86-32 32-bit x86 x86-64 64-bit x86 Real Real Mode Protected Protected Mode SMM System Management Mode FPU Integrated x87 FPU NX No-eXecute SMT Simultaneous Multithreading AMD-Vi AMD-Vi (I/O MMU virtualization) AMD-V AMD Virtualization SME Secure Memory Encryption TSME Transparent SME SEV Secure Encrypted Virtualization SenseMI SenseMI Technology Boost 2 Precision Boost 2

References

• "AMD EPYC™ 7532". AMD.com. Retrieved October 2020.
• "AMD EPYC™ 7002 Series Processors: A New Standard for the Modern Datacenter", AMD Publ. #LE-70002, Rev. 02, April 2020
• "Expanding the AMD EPYC™ processor portfolio". AMD.com. Retrieved October 2020.