Intel Arc B580 contro AMD Radeon RX 6950 XT. Specifiche

Confronto dei dati tecnici di base delle schede grafiche Intel Arc B580 e AMD Radeon RX 6950 XT, chip, unità di elaborazione delle informazioni.

• Architettura
  Xe2 RDNA 2
• Basato su
  Intel Arc B580 AMD Radeon RX 6950 XT
• Chip GPU
  Battlemage Navi 21 KXTX
• Ray Tracing Units
  20 -
• Xe Cores
  20 -
• Xe Vector Engines
  160 -
• XMX Engines
  160 -
• Compute Units
  - 80
• Execution Units
  - 80
• L1 Cache
  - 128 KB
• L2 Cache
  - 4 MB
• L3 Cache
  - 128 MB
• Ray Accelerators
  - 80
• Unità di uscita del rendering
  - 128
• RT Cores
  - 80
• Shader
  - 5120
• Streaming Multiprocessors
  - 80
• Unità di texture
  - 320

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

• Memory Bandwidth
  456 GB/s 576 GB/s
• Memory Bus
  192 bit 256 bit
• Memory Data Rate
  19 Gbps 18 Gbps
• Dimensione della memoria
  12 GB 16 GB
• Tipo di memoria
  GDDR6 GDDR6
• Infinity Cache
  - 128 MB
• Memory Clock
  - 2250 MHz

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

• Graphics Clock
  2670 MHz -
• Frequenza di base
  - 1890 MHz
• Frequenza massima
  - 2310 MHz
• Game Clock
  - 2100 MHz
• Overclock
  - Sì

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

• TDP
  190 W 335 W
• Maximum Junction Temperature
  - 100 °C
• System Power Supply
  - Conflicting source values: 700 W (PSU recommendation) | 850 W (System power requirement)
• TDP (up)
  - -
• Typical Board Power
  - 335 W

Tipi e dimensioni dei dissipatori per il sistema di raffreddamento delle schede grafiche Intel Arc B580 e AMD Radeon RX 6950 XT.

• Cooler-Type
  - Air cooling
• Fan-Type
  - Axial
• Ventilatore 1
  - -
• Ventilatore 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connettività e collegamenti.

• PCIe Interface
  4.0 x8 PCIe 4.0 x16
• DisplayPort Ports
  - 2 × DisplayPort 1.4a
• Porte DVI
  - -
• HDCP Version
  - 2.3
• Porte HDMI
  - 1 × HDMI 2.1
• Max. Visualizzazioni
  - 4
• Power Connectors
  - 2x8-Pin
• USB-C Ports
  - 1 × USB-C
• VGA Ports
  - -

Dati tecnici utilizzati al massimo delle loro potenzialità nei giochi per computer.

• DirectX
  - Conflicting source values: 12.2 | 12_2 (Ultimate)
• DLSS / FSR
  - Conflicting source values: No | Yes
• LED
  - No LED lighting
• Risoluzione massima
  - 7680 × 4320
• OpenCL
  - 2.1
• OpenGL
  - 4.6
• Raytracing
  - Sì
• Shader Model
  - 6.5
• Vulkan
  - 1.3

Supporto incorporato per gli standard di compressione video e immagine.

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

La differenza di dimensioni, peso e slot dei dispositivi a confronto

• Altezza
  - -
• Lunghezza
  - -
• Slot Size
  - 3 PCIe-Slots
• Weight
  - -
• Width
  - -

Confronto tra le interfacce e le date di rilascio per le GPU AMD Radeon RX 6950 XT e Intel Arc B580.

• Official source
  https://www.intel.com/content/www/us/en/products/sku/241598/intel-arc-b580-graphics/specifications.html https://www.amd.com/en/products/graphics/desktops/radeon/6000-series/amd-radeon-rx-6950-xt.html
• Process Technology
  TSMC N5 7 nm
• Verified on
  2026-09-30 2026-09-30
• Specifica
  - data sheet
• Launch Price (historical)
  - 1,099 $ (Reference)
• Part Number
  - -
• Data di rilascio
  - 2022-05-10
• Verification scope
  - Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.

• FP16 (theoretical)
  - 47.6 TFLOPS
• FP32 (theoretical)
  - 23.8 TFLOPS
• FP64 (theoretical)
  - 1,487 GFLOPS
• Pixel Rate
  - 297.5 GPixel/s
• Texture Rate
  - 743.7 GTexel/s