Intel Arc A770 Graphics 8GB 对 Palit GeForce RTX 4070 GamingPro OC. 规格、性能、测试

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It provides essential details like the GPU architecture, the number of processing units, and other key features that significantly influence the overall performance of the cards across different applications, including gaming and professional tasks..

• 基于
  Intel Arc A770 Graphics 8GB NVIDIA GeForce RTX 4070
• GPU芯片
  ACM-G10 (Alchemist) AD104-250 / AD104-251 (Ada Lovelace)
• Streaming Multiprocessors
  512 46
• 着色器
  4096 5888
• 渲染输出单位
  128 64
• 纹理单位
  256 184
• Raytracing Cores
  32 46

This section provides a comparison of the memory configurations of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It includes details such as the memory size, type (e.g., GDDR6, HBM2), and bandwidth, which are key factors that determine how efficiently the card handles large textures, data sets, and high-resolution tasks.Larger memory sizes are typically beneficial for demanding applications like 4K gaming and video editing.

• 内存大小
  8 GB 12 GB
• 存储器类型
  GDDR6 GDDR6X
• Memory Clock
  2.000 GHz 1.313 GHz
• 内存速度
  16 Gbps 21 Gbps
• Memory bandwidth
  512 GB/s 504 GB/s
• 存储器接口
  256 bit 192 bit

This section focuses on comparing the clock speeds of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It covers both the base and boost clock speeds, which have a direct impact on GPU performance during demanding tasks. Higher clock speeds generally result in smoother frame rates in games and faster processing in compute-intensive applications..

• 基准频率
  2.100 GHz 1.920 GHz
• 最大频率
  2.100 GHz 2.595 GHz+ 5 %
• Avg (Game) Clock
  -- --
• 超频
  是 是

This section examines the thermal design of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It provides information on power consumption (in watts) and thermal output during normal use and overclocking. Effective thermal management is crucial for ensuring stable performance during extended gaming sessions or other intensive tasks..

• TDP
  225 W 215 W+ 8 %
• TDP (up)
  -- --
• Tjunction max
  -- 90 °C
• PCIe-Power
  1 x 6-Pin, 1 x 8-Pin 1 x 8-Pin

This section compares the cooling systems of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It includes details about the types of coolers (e.g., blower or open-air) and the number and size of fans, which play a crucial role in maintaining optimal temperatures during operation.Effective cooling is essential for preventing thermal throttling and extending the longevity of the GPU.

• 风扇类型
  Axial Axial
• 风扇1
  -- 3 x 100 mm
• 风扇2
  -- --
• 冷却器类型
  Air cooling Air cooling
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  -- --

This section compares the connectivity options available on Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. This includes details on the number and types of ports, such as HDMI, DisplayPort, and others, which are crucial for connecting monitors and external devices..This information assists in identifying which card provides more flexible or up-to-date connectivity features..

• 最大。显示
  4 4
• HDCP-版本
  2.3 2.3
• HDMI端口
  -- 1x HDMI v2.1a
• DP Ports
  -- 3x DP v1.4a
• DVI端口
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- --

This section compares the technical specifications of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It highlights key features such as API support for DirectX, OpenGL, and Vulkan, which are crucial for running modern games and applications efficiently.These specifications ensure compatibility and optimal performance across a wide range of software environments.

• 最大分辨率
  7680x4320 7680x4320
• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• 光线追踪
  是 是
• DLSS / FSR
  没有 是
• LED
  No LED lighting Addressable LED

This section compares the support for video codecs on Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It highlights the built-in capabilities for compressing and decompressing video formats such as H.264, H.265 (HEVC), and VP9, which are important for tasks like video editing and streaming.

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

This section compares the physical dimensions of Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It covers the size, weight, and slot requirements, which are key factors in ensuring compatibility with your PC case, particularly for smaller or more compact setups..

• 长度
  -- 329 mm
• 高度
  -- 133 mm
• Width
  -- 64 mm
• 宽度（槽位）
  -- 4 PCIe-Slots
• Weight
  -- --

This section provides additional information about Intel Arc A770 Graphics 8GB 和 Palit GeForce RTX 4070 GamingPro OC. It covers aspects such as release dates, interface compatibility, and other unique features that might not be covered in other sections.This helps users make a more informed decision about the suitability of each card for their specific use case.

• GPU接口
  PCIe 4.0 x 16 PCIe 4.0 x 16
• 发布日期
  Q4/2022 Q2/2023
• Launch Price
  329 $ 599 $ (Reference)
• 技术过程
  6 nm 4 nm
• 数
  -- NED4070H19K9-1043A
• 规格
  data sheet data sheet