AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 3090. 사양

그래픽 카드의 기본 기술 데이터 비교 AMD Radeon RX 7900 GRE 그리고 NVIDIA GeForce RTX 3090, 칩, 정보 처리 장치.

• AI Accelerators
  160 -
• 아키텍처
  RDNA 3 Ampere
• 기준
  AMD Radeon RX 7900 GRE -
• Compute Units
  80 -
• Execution Units
  80 82
• Ray Accelerators
  80 -
• Shader
  5120 10496
• CUDA Cores
  - 10496
• GPU 칩
  - GA102-300-A1
• 렌더링 출력 유닛 (ROP)
  - 112
• 텍스처 단위 (TMU)
  - 328

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

• Infinity Cache
  64 MB -
• Memory Bandwidth
  576 GB/s 936 GB/s
• Memory Bus
  256 bit 384 bit
• Memory Data Rate
  18 Gbps 19.5 Gbps
• 메모리 크기
  16 GB 24 GB
• 메모리 유형
  GDDR6 GDDR6X
• Memory Clock
  - 1219 MHz

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

• 부스트 클럭
  2245 MHz 1700 MHz
• Game Clock
  1880 MHz -
• 기본 시계
  - 1400 MHz

Graphics card power limits and recommended system power supply describe different specifications.

• TDP
  260 W 350 W
• Typical Board Power
  260 W -
• Graphics Card Power
  - 350 W
• Maximum GPU Temperature
  - 93 °C
• System Power Supply
  - 750 W (System power requirement)

연결 및 연결.

• DisplayPort Version
  2.1 -
• HDMI Version
  2.1 -
• Power Connectors
  2x8-Pin 2x PCIe 8-pin (adapter to 1x 12-pin included)
• DisplayPort Ports
  - 3 × DisplayPort
• HDCP Version
  - 2.3
• 최대. 디스플레이
  - 4
• Other Display Outputs (unparsed)
  - HDMI
• PCIe Interface
  - PCIe 4.0 x16

컴퓨터 게임에서 최대한 활용되는 기술 데이터.

• DirectX
  - 12_2
• 최대 해상도
  - 7680 × 4320
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Shader Model
  - 6.6
• Vulkan
  - 1.3

비디오 및 이미지 압축 표준 기본 지원.

• AV1
  Decode / Encode Decode
• h264
  - Decode / Encode
• h265 / HEVC
  - Decode / Encode
• VP8
  - Decode
• VP9
  - Decode

GPU의 인터페이스 및 출시일 비교 NVIDIA GeForce RTX 3090 그리고 AMD Radeon RX 7900 GRE.

• Architecture source
  https://www.amd.com/content/dam/amd/en/documents/partner-hub/ryzen/amd-consumer-pocket-guide-ryzen-radeon-july-2024.pdf -
• Official source
  https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7900-gre.html https://www.nvidia.com/en-us/geforce/graphics-cards/compare/
• 릴리스 날짜
  2023-07-27 Q3/2020
• Verification scope
  Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Verified on
  2026-09-30 2026-09-30
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.
• Process Technology
  - 8 nm

• FP32 (theoretical)
  46 TFLOPS -
• FP16 (theoretical)
  - 35.58 TFLOPS
• FP64 (theoretical)
  - -
• 픽셀 속도
  - 189.8 GPixel/s
• 텍스처 속도
  - 556.0 GTexel/s