Some Details about AMD’s Naples family of EPYX chips has leaked. Here are few details

  • up to 32 High-Performance “Zen” Cores
  • 8 DDR4 Channels per CPU
  • Up to 2TB Memory per CPU
  • 128 PCIe Lanes
  • Dedicated Security Subsystem
  • Integrated Chipset
  • Socket-Compatible with Next Gen EPYC Processors

No compromise 1-Socket

  • Right-size underutilized servers
  • Optimize storage and heterogeneous compute
  • Low power consumption
  • Up to 20% lower cap-ex

The EPYC 7000 series processors feature 128 PCIe lanes and 8-channel DDR4 support (up to 2666 MHz). Some parts are listed with two TDP values (Don’t know why). EPYC CPUs are available with up 32 cores. The pricing starts from 400 USD and go higher up to 4000 USD for top end  EPYC 7601 processor . The highest clock speed is 3.2 GHz in turbo mode.

Processor Cores/Threads Base Clock Turbo Clock TDP
All EPYC 7000 Processors have 8 Channels DDR4 and 128 PCIe Lanes
EPYC 7601
32C/64T
2.2 GHz
3.2 GHz
180W
EPYC 7551
32C/64T
2.0 GHz
3.0 GHz
180W
EPYC 7501
32C/64T
2.0 GHz
3.0 GHz
155/170W
EPYC 7451
24C/48T
2.3 GHz
3.2 GHz
180W
EPYC 7401
24C/48T
2.0 GHz
3.0 GHz
155/170W
EPYC 7351
16C/32T
2.4 GHz
2.9 GHz
155/170W
EPYC 7301
16C/32T
2.2 GHz
2.7 GHz
155/170W
EPYC 7281
16C/32T
2.1 GHz
2.7 GHz
155/170W
EPYC 7251
8C/16T
2.1 GHz
2.9 GHz
120W
EPYC 1-Socket CPUs
EPYC 7551P
32C/64T
2.0 GHz
3.0 GHz
180W
EPYC 7401P
24C/48T
2.0 GHz
3.0 GHz
155/170W
EPYC 7351P
16C/32T
2.4 GHz
2.9 GHz

 

AMD EPYC 7000 Series SPECint_rate_base2006
Processor Performance
EPYC 1-Socket vs Xeon 1-socket
> 4000 USD EPYC 7601
147%
E5-2699A v4
100%
> 3200 USD EPYC 7551
144%
E5-2698 v4
100%
> 2400 USD EPYC 7451
147%
E5-2695 v4
100%
> 1700 USD EPYC 7401
153%
E5-2680 v4
100%
> 1100 USD EPYC 7351
163%
E5-2650 v4
100%
> 800 USD EPYC 7301
170%
E5-2640 v4
100%
> 600 USD EPYC 7281
160%
E5-2530 v4
100%
> 400 USD EPYC 7251
123%
E5-2620 v4
100%
EPYC 1-Socket vs Xeon 2-socket
> 2000 USD EPYC 7551P
121%
2x E5-2640 v4
100%
> 1000 USD EPYC 7401P
122%
2x E5-2643 v4
100%
> 700 USD EPYC 7351P
121%
2x E5-2620 v4
100%

 

Source: VideoCardz