AMD CPU Դϴ.

   
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AMD CPU 5950x 랑 7950x 


예) Per Socket Mem BW: 170.60 GB/s


각각 대역폭들이 어떻게 되나요?

공식홈 스펙엔 표기가 안되어 있네요ᆢ


퍼 소켓 메모리 대역폭의 의미가 CPU코어 내부의 초당

대역폭을 말하는것이 맞는건가요?





ª ϼ ϰ.
epowergate 02-27
ϴ 256 GiB Դϴ,
׷ ̰ CPU, Chipset ޶ϴ.
ڹ 02-27
ܹl 02-27
7950X ϴ ִ ޸ 뿪 170.60 GB/s Ǵµ.
ƽôٽ δ ޸ 忡 ޸ 뿪 ˴ϴ.
5950X DDR4 3200Mhz ޸𸮸 Ű Ǵ
3200MT/s * 8byte(64bit) = 25600MB/s = 25GB/s Ǵ 25.6GiB/s ̱ 뿪ε äϸ 51.2GiB/s 뿪 ǰ
7950X 5600Mhz DDR5 žƵ ִ 5200MT/s ӵ ѵǰ ־ 5200MT/s * 8byte(64bit) = 41.6 GiB/s, ä 83.2 GiB/s ˴ϴ..
02-27
߰ ϰ ᆢ

CPU ڸ

Ŭ 忡 ϴ° ¾ ش ° ° Ư Ӿϰ CPUäϴºе ΰᆢ
( Ŭ 罺ũ ߻)

CPU ޸ 뿪 ε ϰ
Ŭ CPU뿪 ϰ ° ´°

CPU
ؿ ̳ мۿ ̰ ִµ ׽Ʈ ǵᆢ

ǰ ڸ Ⱦ 7950x ڳ׿ᆢ
(Epyc 9454P ̺̼ 328 ʹ ѵ AVX-512 )
AVX-512 ɵɾ. DDR5 ä߱⿡

DDR4 pcie 4.0 ýۿ ̸ ξᆢ

߿Ѱ 7950x Pھ Eھ ÿ پ 11Pro ϳ׿ᆢ پڰᆢ
02-27
PCIE
CPU ܺ 뿪Դϴ.

5950x 7950x CPU ٸ ʴ..
EPYC CPU ٸ ..
̷ Դϴ..

5950x 7950x VGA 1 Ǵ 2常 ޾ƶ ׷ ߴ..

GPU 4 ް EPYC ......

̷ Դϴ.
     
02-27
PCIe ȽἭ GPU Ⱦᆢ

CPUִ޸𸮴뿪 NVME 뿪 ᆢ
02-27
.. ׷ Դϴ.

5950x 7950x 2 ä ޸𸮸 մϴ.
߿ ϱ..

EPYC CPU 2 µ.. 8 ä ޸𸮿 뿪 մϴ.
׷ EPYC մϴ.

׷ EPYC ׷ ٸ ſ..
޸ ٸ Ǿ ְŵ..

NVMe PCIe4.0 x4 մϴ.
EPYC  ϳ.. PCIe 128 Lanes ϴ CPU 2̸ 256 Lanes մϴ.
(NVMe : 24 ޾..)

Ryzen 5950X : 24 PCIe lanes (PCIe 4.0)
Ryzen 7950X : 28 PCIe lanes (PCIe 5.0)

EPYC̶ 10 .. ׷ Epyc ׷ ٸ ſ..
     
02-27
δᆢ ׷ᆢ÷ᆢ

ϰ CPU ȸ ȴ ġᆢGPU
ϰ̸ ܱⰣ Դϴ.!!!
ְ
ұ? Ľ Ŭ ޸𸮿뷮̰ DDR5 ɽ DDR5
DDR4 DDR4 M.2 Nvme SDD Ĩ ƴ CPU 1.. 3.0 4.0 5.0 ִ ᆢ

Ǽ: 4 CPUä 2 ϴ ̶ ߻Ǽ 켱 Ż̰? Ⱓ ϴٺ, ھ ھ̿
۸ Ҹҵᆢ׷ ߿ 1ұ? 1ߵ ؿᆢ

̱?

1 : AMD Ryzen 9 5950x
2 : AMD Ryzen 9 7950x
3 : AMD EPYC 9454P
4 : AMD EPYC 7551
5 : AMD EPYC 7551P
02-28
ý 10
3 : AMD EPYC 9454P
.

̰ ʵdz׿..

ָ ް ִ ģ

EPYC 7763
EPYC 7713
     
02-28
3 𿡼 ̰ ??
ڹ 02-29
 ý ϰ  ġũ α׷ ߴĿ ٸ ϴ..

https://lenovopress.lenovo.com/lp1702-balanced-memory-configurations-with-4th-generation-amd-epyc-processors

̰ AMD 9000   ޸ ϸ ִ ִ Դϴ..

Ϲ ޸ Ʈѷ CPU ִ CPU CPU ޸ Կ 뷮 ޸𸮸 ġϸ CPU ִ ޸ 뿪

() ϰ ˴ϴ..

1 5 CPU鵵 ޸ 1 žƼ ȳ CPU ֽϴ..

ġũ α׷ θɾ ִ Ƽھ 밡ϴ ̱ھ 밡ϴĿ 󼭵

õ ٲ ִٶ մϴ..

α׷ 󸶳 CPU ߵǾ ִĿ ٸٴ ..
     
02-29
CPU UMC( ޸ Ʈѷ) 뿪 100% Ǯũᆢ Ŭᆢ AVX-512 ɾ ɽ οᆢܱⰣ CPU ŵϰ ִٵ Ұɷ Ǵµᆢ

׷ ִ ִ Ŭ , ִ äη Ǯũ ϰ īƮٿ
ִġ ?
1 3 ˷ּᆢ

Ȥ Ͻø ٳ ˷ּᆢ
ڹ 02-29
ؼ BMT غ ʹ  ϴ..

CPU ޸ ü 뿪 ũٰ ְ 1ʶ ũ Ͱ Դϴ..

׷ AMD 9000  մϴ..

AMD 9000  𵨿 ӻ ޶..

׷ AMD CPU ߿ 帮 CPU Ʈ ??

帮δ AMD Ŭ ھ ִȭ Ͽ ũ̼ǿ CPUԴϴ..

https://www.youtube.com/watch?v=ZtNVJw4TTH4

https://www.youtube.com/watch?v=BxLBLEeq6yg

AMD 9000 ߿ ij ޸𸮸 ø Ư ְ..
02-29
Ѽ ˻ ϰ ִ CPU ׷ᆢ

CPU UMC ޸ Ʈѷ 뿪 ϰ
ִ ޸ 뿪 GB /s ̰ ϰ
Ʒó ̷ θ°
Maximum Memory bandwidth
Per Socket Mem BW

̰Դ CPU ̿ UMC ޸
ִ ʴ 뿪 ϴ°?

̰Դ ´¸ Ȯ Ȱ ̰ ϰ PCȯ浵 ϰ 帰̴ϴ.
۸ عٵ CPUִ뷥뿪 ߱ ̳׿

翡 CPUִ뷥뿪 ǥ⸦ Ѱ Ѱ ִٺ ָϳ׿ᆢ


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