The 2nd Generation AMD EPYC processors combines leadership performance, architecture and security features to meet the most demanding challenges facing the datacenter. Highlights of the AMD EPYC 7002 generation processor family include:
Leadership Performance: Featuring up to 64 “Zen 2” cores per SOC, 2nd Gen EPYC processors deliver up to 23% more instructions per clock (IPC) per core on server workloads and up to 4X more L3 Cache compared to the previous generation.
Leadership Architecture: The next-generation AMD Infinity Architecture pushes the boundaries for x86 performance and compute capabilities, giving customers access to the most I/O and memory bandwidth in its class, including PCIe Generation 4, to unleash the very latest in server performance.
Leadership Security Features: Delivering “hardened at the core” features based on a silicon embedded security subsystem and advanced security features like Secure Memory Encryption and Secure Encrypted Virtualization that help customers guard their most important assets and data.
AMD vs Intel
The server/data center area is the most profitable by percentage for processor manufacturers, and AMD continues to overturn Intel. AMD has released the 2nd generation of 64-color EPYC processors with hyper threading, 3.4GHz and 256 MB cache. This new processor has 64 colors with a 7nm lithography that generates 225W of power, compared to Intel's best server processor, the Xeon 9282, released this year, which continues with a 14nm lithography that generates 400W, almost 2x times more power consumption than AMD's. Although the new AMD EPYC 7742 will cost $6,950, consuming half the power with a better processor will be a better choice for data centers.
2nd Gen AMD EPYC Processor specifications
Model
|
Cores/
Threads |
Max Freq
(GHz) |
TDP
(W) |
L3 Cache
(MB) |
Price
|
7742
|
64/128
|
3.40
|
225w
|
256
|
$6,950
|
7702
|
64/128
|
3.35
|
200w
|
256
|
$6,450
|
7702P
|
64/128
|
3.35
|
200w
|
256
|
$4,425
|
7642
|
48/96
|
3.30
|
225w
|
256
|
$4,775
|
7552
|
48/96
|
3.30
|
200w
|
192
|
$4,025
|
7542
|
32/64
|
3.40
|
225w
|
128
|
$3,400
|
7502
|
32/64
|
3.35
|
180w
|
128
|
$2,600
|
7502P
|
32/64
|
3.35
|
180w
|
128
|
$2,300
|
7452
|
32/64
|
3.35
|
155w
|
128
|
$2,025
|
7402
|
24/48
|
3.35
|
180w
|
128
|
$1,783
|
7402P
|
24/48
|
3.35
|
180w
|
128
|
$1,250
|
7352
|
24/48
|
3.20
|
155w
|
128
|
$1,350
|
7302
|
16/32
|
3.30
|
155w
|
128
|
$978
|
7302P
|
16/32
|
3.30
|
155w
|
128
|
$825
|
7282
|
16/32
|
3.20
|
120w
|
64
|
$650
|
7272
|
12/24
|
3.20
|
120w
|
64
|
$625
|
7262
|
8/16
|
3.40
|
155w
|
128
|
$575
|
7252
|
8/16
|
3.20
|
120w
|
64
|
$475
|
7232P
|
8/16
|
3.20
|
120w
|
32
|
$450
|
Virtually everything runs better on AMD EPYC™ 7002 Series powered servers. Whether you run enterprise applications, virtualized and cloud computing environments, software-defined infrastructure, high-performance computing, or data analytic applications. EPYC™ processor-based systems are #1 on industry benchmarks, including those measuring integer, floating-point, virtualization, database, and HPC performance1. AMD EPYC™ 7742 processor has set new world records that establish AMD as THE performance leader.
AMD Infinity Architecture is a hybrid multi-die architecture that is reaching new heights with AMD EPYC™ 7002 Series processors. AMD Infinity Architecture now decouples two streams: eight dies for the processor cores, and one I/O die that supports security and communication outside the processor. With the agility to deliver the leading-edge process technology for CPU cores while letting I/O circuitry develop at its own rate, new capabilities can be brought to market faster with EPYC™ because its die design is not monolithic. This has allowed EPYC™ to race to leadership in the market and continue to innovate in the future.
Sources:
https://www.amd.com/en/products/cpu/amd-epyc-7742
https://www.amd.com/en/processors/epyc-7002-series
https://www.amd.com/en/press-releases/2019-08-07-2nd-gen-amd-epyc-processors-set-new-standard-for-the-modern-datacenter
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