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PRODUCTSGDDR6 SDRAM

Overview

Higher Speed for 8K Graphic Solutions

GDDR6, the next Graphic DRAM product, has increased performance and decreased power consumption to provide optimized solution for 3D Graphic and 8K resolution.
GDDR6 is key ingredient for high-performance application such as Workstation, HPC (super computer), Server as well as high-performance PC Graphic and Game console.

GDDR6은 워크 스테이션, HPC (슈퍼 컴퓨터), 서버 및 고성능 PC 그래픽 및 게임 콘솔과 같은 고성능 응용 프로그램의 핵심 요소입니다

Why GDDR6? Increased Bandwidth and Lower Power Consumption!

GDDR6 performs better bandwidth and power efficiency compared to GDDR5.

High Bandwidth

MAX 2X FASTER Compared to GDDR5

GDDR5와 비교하여 대역폭이 최대 2배 빨라졌습니다. DDR3는 9GB/s, GDDR4는 32GB/s, GDDR6는 64GB/s

High Power Efficiency

MAX 2X POWER SAVING Compared to GDDR5

GDDR5와 비교하여 전기 소모 약 절반 GDDR5와 비교하여 최대 2배 절전

GDDR6 Specifications

Challenging the Future : HBM2 GDDR6, GDDR5 비교한 표 입니다.
  GDDR6 GDDR5
I/O 32 (2CH) 32
Prefetch (per I/O) 16 8
Max. Bandwidth 64GB/s
(16Gbps per pin)
32GB/s
(8Gbps per pin)
tRC 47ns (=1.35V) 40ns(=1.5V)
48ns(=1.35V)
tCCD 2tCK 2ns (=4tCK)
VDD 1.35V, 1.25V 1.5V, 1.35V

Product List

Product Specifications Product Specifications를 나타낸 표 입니다.
Den. Org. Vol Ref. Speed Power PKG Product Status
Related Document : RESET

Information Speed

14 : 700MHz 12 : 800MHz 11 : 900MHz N0 : 1.0GHz N1 : 1.1GHz N2 : 1.2GHz N3 : 1.3GHz N4 : 1.4GHz N5 : 1.5GHz N6 : 1.6GHz N7 : 1.75GHz N8 : 1.8GHz T0 : 2.0GHz T1 : 2.25GHz T2 : 2.5GHz T3 : 2.75GHz R0 : 3.0GHz R1 : 3.25GHz R2 : 3.5GHz
Product Specifications Part No.별 상세 Spec. Data를 나타낸 표 입니다.
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Product Status

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H56C8H24MJR Detail View 8Gb x32 1.8V/1.35V/13.5V 8K Ref. S2/S0 Normal Power FBGA Under development