SAPPHIRE NITRO+ Radeon RX 6800 XT 16GB gegen AMD Radeon RX 7900 GRE. Specifications

Vergleich der grundlegenden technischen Daten von Grafikkarten SAPPHIRE NITRO+ Radeon RX 6800 XT 16GB und AMD Radeon RX 7900 GRE, Chip, Informationsverarbeitungseinheiten.

• Based on
  AMD Radeon RX 6800 XT AMD Radeon RX 7900 GRE
• Board Manufacturer
  Sapphire -
• Board Model
  SAPPHIRE NITRO+ Radeon RX 6800 XT 16GB -
• Board SKU
  11304-02-20G -
• Stream Processors
  4608 -
• AI Accelerators
  - 160
• Architektur
  - RDNA 3
• Compute Units
  - 80
• Execution Units
  - 80
• Ray Accelerators
  - 80
• Shader
  - 5120

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

• Memory Data Rate
  16 Gbps Effective 18 Gbps
• Speichergröße
  16 GB 16 GB
• Speicher Typ
  GDDR6 GDDR6
• Infinity Cache
  - 64 MB
• Memory Bandwidth
  - 576 GB/s
• Memory Bus
  - 256 bit

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

• Maximale Frequenz
  Up to 2360 MHz 2245 MHz
• Game Clock
  Up to 2110 MHz 1880 MHz

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

• System Power Supply
  850 W (System power requirement) -
• Total Board Power
  350 W -
• TDP
  - 260 W
• Typical Board Power
  - 260 W

Konnektivität und Verbindungen.

• DisplayPort Ports
  3 × DisplayPort -
• HDMI-Ports
  1 × HDMI -
• PCIe Interface
  PCIe 4.0 x16 -
• DisplayPort Version
  - 2.1
• HDMI Version
  - 2.1
• Power Connectors
  - 2x8-Pin

Integrierte Unterstützung für Video- und Bildkompressionsstandards.

• AV1
  - Decode / Encode

Der Unterschied in Größe, Gewicht und Steckplatz der verglichenen Geräte

• Form Factor
  2.7 slot, ATX Dimension: 310(L)X 134.3(W)X 55.3 (H)mm -

Vergleich von Schnittstellen und Freigabeterminen für GPU AMD Radeon RX 7900 GRE und SAPPHIRE NITRO+ Radeon RX 6800 XT 16GB.

• Official source
  https://www.sapphiretech.com/en/consumer/nitro-radeon-rx-6800-xt-16g-gddr6 https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7900-gre.html
• Verified on
  2026-09-30 2026-09-30
• Architecture source
  - https://www.amd.com/content/dam/amd/en/documents/partner-hub/ryzen/amd-consumer-pocket-guide-ryzen-radeon-july-2024.pdf
• Datum der Veröffentlichung
  - 2023-07-27
• Verification scope
  - Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.

• FP32 (theoretical)
  - 46 TFLOPS