Introducing 4th Generation AMD EPYC™ Processors, Code-Named “Genoa”

AMD EPYC™ 9004 Series processors include up to 96 “Zen 4” microarchitecture-based cores, built on 5nm process technology. “Zen 4” enables leadership memory bandwidth and capacity with 12 DDR5 channels, as well as next-gen I/O with PCIe®5.0 and memory expansion with CXL™.

4th Gen AMD EPYC™ processors can deliver the compute performance you need with fewer servers versus competitive solutions—leading to a smaller data center footprint and better TCO.

PERFORMANCE LEADERSHIP 
What can you do with 96 cores per processor? Accelerate real workload performance.
Advance your cloud and business application throughput with 3x the integer performance and speed your technical applications with 2.5x the floating-point performance—comparing servers with 2x 96-core AMD EPYC 9654 processors with 2x 40-core Intel® Xeon® 8380 CPUs4

ENERGY-EFFICIENT LEADERSHIP 
Help reduce CO2 emissions—with energy-efficient AMD EPYC processor-powered servers.
Moving just a few servers to AMD EPYC CPUs can help reduce CO2 emissions while meeting performance needs. For example, to deliver 10,000 units of integer performance, you can deploy 17x 2P Xeon 8380-based servers, or just six 2P EPYC 9654 processor-powered servers.SP5-041A Imagine what moving a data center to EPYC powered servers could do for the planet—and for your overall costs.

ARCHITECTURE LEADERSHIP
AMD Infinity Architecture is designed to propel future innovation.
Our hybrid, multi-die architecture sets the stage for innovations today and in the future. Decoupling CPU cores from I/O frees us to take advantage of the best process technology available for each. Today we deliver up to 12 eight-core dies per processor for up to 96 cores. Our all-in system-on-chip (SoC) design integrates DDR5 memory controllers, SATA drivers, PCIe® Gen 5 I/O, CXL™ 1.1+ memory expansion, and an on-chip security processor. AMD Infinity Fabric™ connections between processors soar to 2x the speed of the prior generation. 
 
‘ZEN 4’: FIRST 5NM X86 SERVER PROCESSOR CORE
Gain ~14% more instructions per clock over our prior generation.
Generation over generation, we continuously improve our core designs. The new ‘Zen 4’ core combines performance and efficiency to give you an estimated 45% more integer and 73% more floating-point performance per core.SP5-053, SP5-052 Full support for AVX-512 includes BFLOAT16 and VNNI instructions to help speed artificial intelligence and machine learning applications 

LEADING MEMORY BANDWIDTH
That’s 50% more memory channels than any other x86-architecture CPU.EPYC-033
The AMD EPYC 9004 Series supports 12 DDR5-4800 memory channels for the most available maximum memory bandwidth of any x86 processor.EPYC-032 Interleaving over 2, 4, 6, 8, 10, or 12 paths help increase memory configuration flexibility.

I/O CAPACITY FOR DATA-HUNGRY APPLICATIONS
Astonishing CPU performance needs I/O to match—we deliver 4x more than Intel Xeon ‘Ice Lake.’ EPYC-036
Take an upgrade when you choose 4th Gen AMD EPYC processors: up to 160 lanes of PCIe Gen5 connectivity in a 2-socket server. Our futureready system-on-chip design lets you customize with on-chip controllers for up to 64 lanes of CXL connectivity for cache-coherent memory pools, and up to 32 lanes of SATA interfaces to access massive amounts of local disk. All without any extra chipsets and external controllers that that can eat power and increase complexity. And in a 2-socket server you can get 12 PCIe Gen3 bonus lanes for bandwidth-insensitive I/O.

SECURITY THAT IS “HARDENED AT THE CORE”
Our AMD Infinity Guard features help protect your most valuable asset—your data.
Enhanced L2 cache management helps repel side-channel attacks and encrypted persistent memory helps protect your critical data

MODEL	# OF CPU CORES	# OF THREADS	MAX. BOOST CLOCK	ALL CORE BOOST SPEED	BASE CLOCK	L3 CACHE	DEFAULT TDP
AMD EPYC™ 9654P	96	192	Up to 3.7GHz	3.55GHz	2.4GHz	384MB	360W
AMD EPYC™ 9654	96	192	Up to 3.7GHz	3.55GHz	2.4GHz	384MB	360W
AMD EPYC™ 9634	84	168	Up to 3.7GHz	3.1GHz	2.25GHz	384MB	290W
AMD EPYC™ 9554P	64	128	Up to 3.75GHz	3.75GHz	3.1GHz	256MB	360W
AMD EPYC™ 9554	64	128	Up to 3.75GHz	3.75GHz	3.1GHz	256MB	360W
AMD EPYC™ 9534	64	128	Up to 3.7GHz	3.55GHz	2.45GHz	256MB	280W
AMD EPYC™ 9474F	48	96	Up to 4.1GHz	3.95GHz	3.6GHz	256MB	360W
AMD EPYC™ 9454P	48	96	Up to 3.8GHz	3.65GHz	2.75GHz	256MB	290W
AMD EPYC™ 9454	48	96	Up to 3.8GHz	3.65GHz	2.75GHz	256MB	290W
AMD EPYC™ 9374F	32	64	Up to 4.3GHz	4.1GHz	3.85GHz	256MB	320W
AMD EPYC™ 9354P	32	64	Up to 3.8GHz	3.75GHz	3.25GHz	256MB	280W
AMD EPYC™ 9354	32	64	Up to 3.8GHz	3.75GHz	3.25GHz	256MB	280W
AMD EPYC™ 9334	32	64	Up to 3.9GHz	3.85GHz	2.7GHz	128MB	210W
AMD EPYC™ 9274F	24	48	Up to 4.3GHz	4.1GHz	4.05GHz	256MB	320W
AMD EPYC™ 9254	24	48	Up to 4.15GHz	3.9GHz	2.9GHz	128MB	200W
AMD EPYC™ 9224	24	48	Up to 3.7GHz	3.65GHz	2.5GHz	64MB	200W
AMD EPYC™ 9174F	16	32	Up to 4.4GHz	4.15GHz	4.1GHz	256MB	320W
AMD EPYC™ 9124	16	32	Up to 3.7GHz	3.6GHz	3.0GHz	64MB	200W

Looking to upgrade your compute? Contact us via the form below to discuss your EPYC requirments.