AMD Radeon RX 7800 XT vs ASUS ROG Strix GeForce RTX 3080 OC. Specifications, performance, tests

Comparison of basic technical data of graphics cards AMD Radeon RX 7800 XT and ASUS ROG Strix GeForce RTX 3080 OC, chip, information processing units.

• Based on
  AMD Radeon RX 7800 XT NVIDIA GeForce RTX 3080
• GPU Chip
  Navi 32 (RDNA 3) GA102-200-K1-A1
• Shader
  7680 8704
• Render Output Units
  138 96
• Texture Units
  480 272

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

• Memory Size
  16 GB 10 GB
• Memory Type
  GDDR6 GDDR6X
• Memory Speed
  18 Gbps 1.188 GHz
• Memory Interface
  256 bit 320 bit

Let's compare the memory frequency of graphics cards AMD Radeon RX 7800 XT and ASUS ROG Strix GeForce RTX 3080 OC. The higher the better.

• Base Clock
  1.800 GHz 1.440 GHz
• Boost Clock
  2.800 GHz+ 12 % 1.935 GHz+ 13 %
• Avg (Game) Clock
  2.600 GHz+ 30 % 1.905 GHz
• Overclocking
  Yes Yes

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

• TDP
  300 W+ 20 % 370 W+ 16 %
• TDP (up)
  -- 450 W+ 22 %
• Tjunction max
  -- 93 °C
• PCIe-Power
  2 x 8-Pin 3 x 8-Pin

Types and sizes of coolers for graphics card cooling system AMD Radeon RX 7800 XT and ASUS ROG Strix GeForce RTX 3080 OC.

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

Connectivity and connections.

• Max. Displays
  4 4
• HDCP-Version
  2.3 2.3
• HDMI Ports
  1x HDMI v2.1a 2x HDMI v2.1
• DP Ports
  3x DP v2.1 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_2 (Ultimate) 12_2
• Raytracing
  Yes Yes
• DLSS / FSR
  Yes Yes
• LED
  No LED lighting ASUS Aura Sync

Built-in support for video and image compression standards.

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

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

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

Comparison of interfaces and release dates for GPU ASUS ROG Strix GeForce RTX 3080 OC and AMD Radeon RX 7800 XT.

• GPU Interface
  PCIe 4 x 16 PCIe 4.0 x 16
• Release date
  2023 Q3/2020
• Structure size
  5 nm 8 nm
• Part-no
  -- ROG-STRIX-RTX3080-O10G-GAMING
• Documents
  -- data sheet