Sapphire Radeon RX Vega 64 vs Palit GeForce RTX 3080 GameRock OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards Sapphire Radeon RX Vega 64 and Palit GeForce RTX 3080 GameRock OC, chip, information processing units.

• Based on
  AMD RX Vega 64 NVIDIA GeForce RTX 3080
• GPU Chip
  Vega 10 XT GA102-200-K1-A1
• Execution units
  64 68
• Shader
  4096 8704
• Render Output Units
  64 96
• Texture Units
  256 272

Comparison of the amount of memory on board graphics cards. The more the better.

• Memory Size
  8 GB 10 GB
• Memory Type
  HBM2 GDDR6X
• Memory Speed
  0.945 GHz 1.188 GHz
• Memory Bandwith
  484 GB/s 760 GB/s
• Memory Interface
  2048 bit 320 bit

Let's compare the memory frequency of graphics cards Sapphire Radeon RX Vega 64 and Palit GeForce RTX 3080 GameRock OC. The higher the better.

• Base Clock
  1.247 GHz 1.440 GHz
• Boost Clock
  1.546 GHz 1.860 GHz+ 9 %
• Avg (Game) Clock
  
• Overclocking
  Yes Yes

Connectors, the number of thermal watts emitted in normal mode and at overclocking.

• TDP
  295 W 340 W+ 6 %
• TDP (up)
  -- 370 W
• Tjunction max
  -- 93 °C
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

Types and sizes of coolers for graphics card cooling system Sapphire Radeon RX Vega 64 and Palit GeForce RTX 3080 GameRock OC.

• Fan-Type
  Radial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  1 x 70 mm 3 x 90 mm
• Noise (Idle)
  -- 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  -- 42-44 dB

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  -- 2.3
• HDMI Ports
  1x HDMI v2.0b 1x HDMI v2.1
• DP Ports
  3x DP v1.4 3x DP v1.4a
• DVI Ports
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- --

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_1 12_2
• Raytracing
  No Yes
• DLSS / FSR
  No Yes
• LED
  No LED lighting Addressable LED

Built-in support for video and image compression standards.

• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• h265 / HEVC
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode
• AV1
  No Decode

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

• Length
  282 mm 304 mm
• Height
  125 mm 136 mm
• Width
  40 mm 60 mm
• Width (Slots)
  2 PCIe-Slots 3 PCIe-Slots
• Weight
  -- --

Comparison of interfaces and release dates for GPU Palit GeForce RTX 3080 GameRock OC and Sapphire Radeon RX Vega 64.

• GPU Interface
  PCIe 3.0 x 16 PCIe 4.0 x 16
• Release date
  Q3/2017 Q4/2020
• Release price
  -- 829 $
• Structure size
  14 nm 8 nm
• Part-no
  21275-02 NED3080H19IA-1020G
• Documents
  data sheet data sheet