The KFA2 GeForce RTX 4090 Hydro White is equipped with 128 execution and 16384 shader units. With single precision, a theoretical FP32 computing power of 84.55 TFLOPS is achieved.
- GPU Chip
- AD102-300-A1 (Ada Lovelace)
- Streaming Multiprocessors
- 128
- Shader
- 16384
- Render Output Units
- 176
- Texture Units
- 512
- Raytracing Cores
- 128
The KFA2 GeForce RTX 4090 Hydro White has a 384 bit wide memory interface, with which a memory bandwidth of 1008 GB/s is achieved. In total, 24 GB GDDR6X graphics memory is available for the graphics card.
- Memory Size
- 24 GB
- Memory Type
- GDDR6X
- Memory Clock
- 1.313 GHz
- Memory Speed
- 21.0 Gbps
- Memory bandwidth
- 1,008 GB/s
- Memory Interface
- 384 bit
The manufacturer specifies the memory clock of the KFA2 GeForce RTX 4090 Hydro White with 2.235 GHz (base clock) or with 2.580 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.
- Base Clock
- 2.235 GHz
- Boost Clock
- 2.580 GHz+2 %
- Overclocking
- Yes
The KFA2 GeForce RTX 4090 Hydro White has 1 x 16-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 90 °C.
- TDP
- 450 W (Reference)
- Tjunction max
- 90 °C
- PCIe-Power
- 1 x 16-Pin
The KFA2 GeForce RTX 4090 Hydro White is equipped with 3 Axial main fans, which are used to cool the graphics processor and graphics memory.
- Fan-Type
- Axial
- Fan 1
- 3 x 120 mm
- Cooler-Type
- AIO water cooling
- Noise (Idle)
- 0 dB / Silent
Up to 4 screens can be connected to the KFA2 GeForce RTX 4090 Hydro White, whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.
- Max. Displays
- 4
- HDCP
- 2.3
- HDMI
- 1x HDMI 2.1
- DisplayPort
- 3x DP 1.4a
The KFA2 GeForce RTX 4090 Hydro White supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).
- Max. resolution
- 7680x4320
- DirectX
- 12_2 (Ultimate)
- Raytracing
- Yes
- DLSS / FSR
- Yes
- LED
- Addressable LED
Here is a list of which video codecs can be decoded / encoded by the KFA2 GeForce RTX 4090 Hydro White in hardware in order to minimize the processor load.
- h264
- Decode / Encode
- h265 / HEVC
- Decode / Encode
- VP8
- Decode
- VP9
- Decode
- AV1
- Decode
The dimensions of the KFA2 GeForce RTX 4090 Hydro White are 216 mm in length, 150 mm in height and 42 mm in width. Thus 2 PCIe-Slots are needed in a case.
- Length
- 216 mm
- Height
- 150 mm
- Width
- 42 mm
- Width (Slots)
- 2 PCIe-Slots
- SFF-Ready
- No
The KFA2 GeForce RTX 4090 Hydro White is manufactured in a structure width of 5 nm and has a PCIe 4.0 x 16 lanes interface. The graphics card was released in Q2/2023.
- GPU Interface
- PCIe 4.0 x 16
- Release date
- Q2/2023
- Launch Price
- 1,599 $ (Reference)
- Structure size
- 5 nm
- Part-no
- 49NXM5MD7CSK
