NVIDIA RTX A2000 vs ASUS ROG Strix GeForce RTX 4090 OC Edition. Specifications, performance, tests

Comparison of basic technical data of graphics cards NVIDIA RTX A2000 and ASUS ROG Strix GeForce RTX 4090 OC Edition, chip, information processing units.

• Architecture
  Ampere Ada Lovelace
• Execution Units
  26 128
• GPU Chip
  GA106 AD102
• Render Output Units
  48 192
• Shader
  3328 16384
• Texture Units
  104 512
• Based on
  - NVIDIA GeForce RTX 4090
• RT Cores
  - 128

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

• Memory Size
  6 GB 24 GB
• Memory Speed (legacy frequency label)
  1500 MHz -
• Memory Type
  GDDR6 GDDR6X
• Memory Bandwidth
  - 1008 GB/s
• Memory Bus
  - 384 bit
• Memory Clock
  - 1313 MHz
• Memory Data Rate
  - 21 Gbps

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

• Base Clock
  562 MHz 2235 MHz
• Boost Clock
  1200 MHz 2640 MHz + 5%
• Game Clock
  - -
• Overclocking
  - Yes

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

• TDP
  70 W 450 W
• Maximum Junction Temperature
  - 90 °C
• TDP (up)
  - 450 W-25 %

Types and sizes of coolers for graphics card cooling system NVIDIA RTX A2000 and ASUS ROG Strix GeForce RTX 4090 OC Edition.

• Cooler-Type
  - Air cooling
• Fan-Type
  - Axial
• Fan 1
  - 3 x 110 mm
• Fan 2
  - -
• Noise (Idle)
  - 0 dB / Silent
• Noise (Load)
  - -

Connectivity and connections.

• Max. Displays
  4 4
• PCIe Interface
  PCIe 4.0 x16 PCIe 4.0 x16
• DisplayPort Ports
  - 3 × DisplayPort 1.4a
• DVI Ports
  - -
• HDCP Version
  - 2.3
• HDMI Ports
  - 2 × HDMI 2.1a
• Power Connectors
  - 1 x 16-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
  Yes Yes
• Max. resolution
  7680 × 4320 7680 × 4320
• Raytracing
  Yes Yes
• LED
  - ASUS Aura Sync

Built-in support for video and image compression standards.

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

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

• Height
  - 149 mm
• Length
  - 358 mm
• Slot Size
  - 4 PCIe-Slots
• Weight
  - -
• Width
  - 70 mm

Comparison of interfaces and release dates for GPU ASUS ROG Strix GeForce RTX 4090 OC Edition and NVIDIA RTX A2000.

• Manufacturer
  NVIDIA -
• Process Technology
  8 nm 4 nm
• Release date
  Q3/2021 Q4/2022
• Documents
  - data sheet
• Launch Price (historical)
  - 2,029 $
• Part Number
  - ROG-STRIX-RTX4090-O24G-GAMING