SPARKLE Intel Arc A750 TITAN ORC 对 AMD Radeon RX 7800 XT. 规格、性能、测试

显卡的基本技术数据比较 SPARKLE Intel Arc A750 TITAN ORC 和 AMD Radeon RX 7800 XT, 芯片，信息处理单元.

• 基于
  Intel Arc A750 Graphics AMD Radeon RX 7800 XT
• GPU芯片
  ACM-G10 (Alchemist) Navi 32
• 渲染输出单位
  112 96
• RT Cores
  28 120
• 着色器
  3584 3840
• Streaming Multiprocessors
  448 60
• 纹理单位
  224 480
• AI Accelerators
  - 120
• 建筑学
  - RDNA 3
• Compute Units
  - 60
• Execution Units
  - 60
• Ray Accelerators
  - 60

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

• Memory Bandwidth
  512 GB/s 624 GB/s
• Memory Bus
  256 bit 256 bit
• Memory Clock
  2000 MHz 2250 MHz
• Memory Data Rate
  16 Gbps 19.5 Gbps
• 内存大小
  8 GB 16 GB
• 存储器类型
  GDDR6 GDDR6
• Infinity Cache
  - 64 MB

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

• 基准频率
  2200 MHz + 7% 1800 MHz
• 最大频率
  2200 MHz 2430 MHz
• Game Clock
  - 2124 MHz
• 超频
  是 是

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

• Maximum Junction Temperature
  - -
• TDP
  225 W (Reference) 300 W+ 20 %
• TDP (up)
  - -
• System Power Supply
  - 700 W (System power requirement)
• Typical Board Power
  - 263 W

用于显卡冷却系统的冷却器的类型和尺寸 SPARKLE Intel Arc A750 TITAN ORC 和 AMD Radeon RX 7800 XT.

• 冷却器类型
  Air cooling Air cooling
• 风扇类型
  Axial Axial
• 风扇1
  2 x 90 mm -
• 风扇2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  - -

连通性和连接.

• DisplayPort Ports
  3 × DisplayPort 2.0 3 × DisplayPort 2.1
• DVI端口
  - -
• HDCP Version
  2.3 2.3
• HDMI端口
  1 × HDMI 2.0 1 × HDMI 2.1a
• 最大。显示
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• Power Connectors
  2 x 8-Pin 2x8-Pin
• USB-C Ports
  - -
• VGA Ports
  - -
• HDMI Version
  - 2.1

在电脑游戏中被充分使用的技术数据.

• DirectX
  12_2 (Ultimate) 12_2 (Ultimate)
• DLSS / FSR
  没有 是
• LED
  No LED lighting No LED lighting
• 最大分辨率
  7680 × 4320 7680 × 4320
• 光线追踪
  是 是

内置对视频和图像压缩标准的支持.

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

所比较的设备在尺寸、重量和插槽上的差异

• 高度
  101 mm -
• 长度
  222 mm -
• Slot Size
  3 PCIe-Slots -
• Weight
  - -
• Width
  - -

GPU的接口和发布日期的比较 AMD Radeon RX 7800 XT 和 SPARKLE Intel Arc A750 TITAN ORC.

• 规格
  data sheet -
• Launch Price (historical)
  - 799 $
• Part Number
  - -
• Process Technology
  6 nm 5 nm
• 发布日期
  Q2/2023 2023
• Official source
  - https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7800-xt.html
• Verification scope
  - Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
• Verified on
  - 2026-09-30