ASUS ROG Strix GeForce RTX 3080 OC vs AMD Radeon RX 7900 XTX. Specifications, performance, tests

Comparison of basic technical data of graphics cards ASUS ROG Strix GeForce RTX 3080 OC and AMD Radeon RX 7900 XTX, chip, information processing units.

• Based on
  NVIDIA GeForce RTX 3080 AMD Radeon RX 7900 XTX
• GPU Chip
  GA102-200-K1-A1 Navi 31 (RDNA 3)
• Execution units
  68 96
• Shader
  8704 6144
• Render Output Units
  96 192
• Texture Units
  272 384

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

• Memory Size
  10 GB 24 GB
• Memory Type
  GDDR6X GDDR6
• Memory Speed
  1.188 GHz 20 Gbps
• Memory Bandwith
  760 GB/s 960 GB/s
• Memory Interface
  320 bit 384 bit

Let's compare the memory frequency of graphics cards ASUS ROG Strix GeForce RTX 3080 OC and AMD Radeon RX 7900 XTX. The higher the better.

• Base Clock
  1.440 GHz 1.900 GHz
• Boost Clock
  1.935 GHz+ 13 % 2.500 GHz
• Avg (Game) Clock
  1.905 GHz 2.300 GHz
• Overclocking
  Yes Yes

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

• TDP
  370 W+ 16 % 355 W
• TDP (up)
  450 W+ 22 % --
• Tjunction max
  93 °C --
• PCIe-Power
  3 x 8-Pin 2 x 8-Pin

Types and sizes of coolers for graphics card cooling system ASUS ROG Strix GeForce RTX 3080 OC and AMD Radeon RX 7900 XTX.

• Fan-Type
  Axial Axial
• Cooler-Type
  Air cooling Air cooling
• Fan 1
  3 x 100 mm 3 x 90 mm
• Noise (Idle)
  0 dB / Silent 0 dB / Silent
• Fan 2
  -- --
• Noise (Load)
  42 dB --

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  2x HDMI v2.1 1x HDMI v2.1
• DP Ports
  3x DP v1.4a 2x DP v2.1
• DVI Ports
  -- --
• VGA Ports
  -- --
• USB-C Ports
  -- 1

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

• Max. resolution
  7680x4320 7680x4320
• DirectX
  12_2 12_2 (Ultimate)
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  ASUS Aura Sync No LED lighting

Built-in support for video and image compression standards.

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

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

• Length
  319 mm 287 mm
• Height
  140 mm 123 mm
• Width
  58 mm 51 mm
• Width (Slots)
  3 PCIe-Slots 3 PCIe-Slots
• Weight
  1900 g --

Comparison of interfaces and release dates for GPU AMD Radeon RX 7900 XTX and ASUS ROG Strix GeForce RTX 3080 OC.

• GPU Interface
  PCIe 4.0 x 16 PCIe 4 x 16
• Release date
  Q3/2020 Q4/2022
• Release price
  799 $ 999 $
• Structure size
  8 nm 5 nm
• Part-no
  ROG-STRIX-RTX3080-O10G-GAMING --
• Documents
  data sheet data sheet