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NVIDIA GeForce RTX 4090
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NVIDIA GeForce RTX 4090 概述 - 优点和缺点

Video card rating
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Released
Q4/2022
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 4090
视频卡 NVIDIA GeForce RTX 4090 的详细概述,其生产日期始于 Q4/2022。 此处提供了所有技术规范,以及以现代基准测试的估计形式提供的性能结果。 起始时钟频率{{赫兹}}。 显卡支持 GDDR6X 并在板载 24 GB 视频内存。 TDP 为 450 W。 我们建议您将 NVIDIA GeForce RTX 4090 与其他选项进行比较以确定最佳性能。
Performance tests
Real tests NVIDIA GeForce RTX 4090
Specifications
Graphics card specifications largely determine the main tasks - understanding performance in data processing (working with graphical applications) and speed in games. Without evaluating the graphics card specs it is difficult to determine its power and the difference with the current model. So always use our comparison feature and tips to find a fast, energy efficient and powerful graphics card to upgrade your system.
GPU

gpu NVIDIA GeForce RTX 4090 item

  • GPU Chip
    AD102
  • Execution units
    128
  • Shader
    16384
  • Render Output Units
    192
  • Texture Units
    512
  • Raytracing Cores
    128
Memory

  • Memory Size
    24 GB
  • Memory Type
    GDDR6X
  • Memory Clock
    1.313 GHz
  • Memory Speed
    21 Gbps
  • Memory Bandwith
    1008 GB/s
  • Memory Interface
    384 bit
Clock Speeds

  • Base Clock
    2.230 GHz
  • Boost Clock
    2.520 GHz
Thermal Design

  • TDP
    450 W
  • TDP (up)
    600 W
Featureset

  • Max. Displays
    4
  • Max. resolution
    7680x4320
  • DirectX
    12_2 (Ultimate)
  • Raytracing
    Yes
  • DLSS / FSR
    Yes
Supported Video Codecs

  • h264
    Decode / Encode
  • h265 / HEVC
    Decode / Encode
  • VP8
    Decode
  • VP9
    Decode
  • AV1
    Decode
Additional data

  • Manufacturer
    NVIDIA
  • Architecture
    Ada Lovelace
  • GPU Interface
    PCIe 4.0 x 16
  • Structure size
    4 nm
  • Release date
    Q4/2022
  • Launch Price
    1,599 $
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