NVIDIA TITAN V 对 NVIDIA GeForce RTX 4080 16 GB. 规格、性能、测试

显卡的基本技术数据比较 NVIDIA TITAN V 和 NVIDIA GeForce RTX 4080 16 GB, 芯片，信息处理单元.

• 基于
  NVIDIA TITAN V -
• GPU芯片
  GV100-400-A1 (Volta) AD103
• 渲染输出单位
  96 112
• RT Cores
  - -
• 着色器
  5120 -
• Streaming Multiprocessors
  80 -
• 纹理单位
  320 304
• 建筑学
  - Ada Lovelace
• CUDA Cores
  - 9728
• Execution Units
  - 9728
• L1 Cache
  - 128 KB
• L2 Cache
  - 64 MB

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

• Memory Bandwidth
  651 GB/s 716.8 GB/s
• Memory Bus
  3072 bit 256 bit
• Memory Clock
  848 MHz 1400 MHz
• Memory Data Rate
  1.69 Gbps 22.4 Gbps
• 内存大小
  12 GB 16 GB
• 存储器类型
  HBM2 GDDR6X

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

• 基准频率
  1200 MHz 2210 MHz
• 最大频率
  1455 MHz 2510 MHz
• Game Clock
  - -
• 超频
  是 -

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

• Maximum Junction Temperature
  91 °C -
• TDP
  250 W 320 W
• TDP (up)
  - -
• Maximum GPU Temperature
  - 90 °C
• System Power Supply
  - 750 W (System power requirement)
• Total Graphics Power
  - 320 W

用于显卡冷却系统的冷却器的类型和尺寸 NVIDIA TITAN V 和 NVIDIA GeForce RTX 4080 16 GB.

• 冷却器类型
  Air cooling -
• 风扇类型
  Radial -
• 风扇1
  1 x 70 mm -
• 风扇2
  - -
• Noise (Idle)
  0 dB / Silent -
• Noise (Load)
  - -

连通性和连接.

• DisplayPort Ports
  3 × DisplayPort 1.4a 3 × DisplayPort
• DVI端口
  - -
• HDCP Version
  - 2.3
• HDMI端口
  1 × HDMI 2.0b 1 × HDMI 2.1
• 最大。显示
  4 4
• PCIe Interface
  PCIe 3.0 x16 PCIe 4.0 x16
• Power Connectors
  1 x 6-Pin, 1 x 8-Pin 3x PCIe 8-pin cables (adapter in box) OR 1x 450 W or greater PCIe Gen 5 cable
• USB-C Ports
  - -
• VGA Ports
  - -
• Other Display Outputs (unparsed)
  - HDMI

在电脑游戏中被充分使用的技术数据.

• DirectX
  12_1 12.2
• DLSS / FSR
  没有 -
• LED
  No LED lighting -
• 最大分辨率
  7680 × 4320 3840 × 2160
• 光线追踪
  没有 -
• CUDA
  - 8.9
• OpenCL
  - 3.0
• OpenGL
  - 4.6
• Shader Model
  - 6.7
• Vulkan
  - 1.3

内置对视频和图像压缩标准的支持.

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

所比较的设备在尺寸、重量和插槽上的差异

• 高度
  111 mm 61 mm
• 长度
  267 mm 310 mm
• Slot Size
  2 PCIe-Slots Triple-slot
• Weight
  - -
• Width
  - 140 mm

GPU的接口和发布日期的比较 NVIDIA GeForce RTX 4080 16 GB 和 NVIDIA TITAN V.

• 规格
  data sheet -
• Launch Price (historical)
  2,999 $ (Reference) -
• Part Number
  900-1G500-2500-000 -
• Process Technology
  12 nm 4 nm
• 发布日期
  Q4/2017 Q3/2022
• Manufacturer specification scope
  - NVIDIA Founders Edition/reference design. Clock specifications apply to gaming use. AIB shipping specifications and complete-system power needs may differ.

• FP16 (theoretical)
  - 48.74 TFLOPS (1:1)
• FP32 (theoretical)
  - 48.74 TFLOPS
• FP64 (theoretical)
  - 761.5 GFLOPS (1:64)
• Pixel Rate
  - 280.6 GPixel/s
• Texture Rate
  - 761.5 GTexel/s