ASRock Radeon RX 6800 Phantom Gaming D 16G OC vs AMD Radeon Pro W7800. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASRock Radeon RX 6800 Phantom Gaming D 16G OC and AMD Radeon Pro W7800, chip, information processing units.

• Based on
  AMD Radeon RX 6800 AMD Radeon Pro W7800
• Execution Units
  60 -
• GPU Chip
  Navi 21 Navi 31
• Render Output Units
  96 128
• Shader
  3840 4480
• Texture Units
  240 280
• Architecture
  - RDNA 3.0
• RT Cores
  - 70
• Streaming Multiprocessors
  - 70

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

• Memory Bandwidth
  512 GB/s 576 GB/s
• Memory Bus
  256 bit 256 bit
• Memory Size
  16 GB 32 GB
• Memory Speed (legacy frequency label)
  2000 MHz -
• Memory Type
  GDDR6 GDDR6
• Memory Clock
  - 2250 MHz
• Memory Data Rate
  - 18 Gbps

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

• Base Clock
  1850 MHz + 9% 1855 MHz
• Boost Clock
  2190 MHz + 4% 2499 MHz
• Game Clock
  1980 MHz + 9% -
• Overclocking
  Yes Yes

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

• Maximum Junction Temperature
  - -
• TDP
  250 W 260 W
• TDP (up)
  285 W -

Types and sizes of coolers for graphics card cooling system ASRock Radeon RX 6800 Phantom Gaming D 16G OC and AMD Radeon Pro W7800.

• Cooler-Type
  Air cooling Air cooling
• Fan-Type
  Axial Radial
• Fan 1
  3 x 90 mm 1 x 70 mm
• Fan 2
  - -
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Noise (Load)
  37 dB -

Connectivity and connections.

• DisplayPort Ports
  3 × DisplayPort 1.4a 4 × DisplayPort 2.1
• DVI Ports
  - -
• HDCP Version
  2.3 2.3
• HDMI Ports
  1 × HDMI 2.1 -
• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• Power Connectors
  2 x 8-Pin 2 x 8-Pin
• USB-C Ports
  - -
• VGA Ports
  - -

Technical data that is used to its full potential in computer games.

• DirectX
  12_2 12_2 (Ultimate)
• DLSS / FSR
  No Yes
• LED
  Addressable LED No LED lighting
• Max. resolution
  7680 × 4320 7680 × 4320
• Raytracing
  Yes Yes

Built-in support for video and image compression standards.

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

The difference in size, weight and slot of the compared devices

• Height
  131 mm 110 mm
• Length
  305 mm 280 mm
• Slot Size
  3 PCIe-Slots 2 PCIe-Slots
• Weight
  1306 g -
• Width
  55 mm 40 mm

Comparison of interfaces and release dates for GPU AMD Radeon Pro W7800 and ASRock Radeon RX 6800 Phantom Gaming D 16G OC.

• Documents
  data sheet data sheet
• Launch Price (historical)
  749 $ 2,499 $
• Part Number
  RX6800 PGD 16GO -
• Process Technology
  7 nm 5 nm
• Release date
  Q4/2020 Q2/2023

• FP16 (theoretical)
  - 89.56 TFLOPS (2:1)
• FP32 (theoretical)
  - 44.78 TFLOPS
• FP64 (theoretical)
  - 1,399 GFLOPS (1:32)
• Pixel Rate
  - 319.9 GPixel/s
• Texture Rate
  - 699.7 GTexel/s