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NVIDIA GeForce RTX 4080 Ti
- Graphics Processor
- AD102
- Cores
- 14080
- TMUs
- 440
- ROPs
- 144
- Memory Size
- 20 GB
- Memory Type
- GDDR6X
- Bus Width
- 320 bit
GPU
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce RTX 4080 Ti is a graphics card by NVIDIA, that was never released. Built on the 5 nm process, and based on the AD102 graphics processor, in its AD102-225-A1 variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on GeForce RTX 4080 Ti. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The AD102 graphics processor is a large chip with a die area of 609 mm² and 76,300 million transistors. Unlike the fully unlocked TITAN Ada, which uses the same GPU but has all 18432 shaders enabled, NVIDIA has disabled some shading units on the GeForce RTX 4080 Ti to reach the product's target shader count. It features 14080 shading units, 440 texture mapping units, and 144 ROPs. Also included are 440 tensor cores which help improve the speed of machine learning applications. The card also has 110 raytracing acceleration cores. NVIDIA has paired 20 GB GDDR6X memory with the GeForce RTX 4080 Ti, which are connected using a 320-bit memory interface. The GPU is operating at a frequency of 2100 MHz, which can be boosted up to 2400 MHz, memory is running at 1325 MHz (21.2 Gbps effective).
Being a triple-slot card, the NVIDIA GeForce RTX 4080 Ti draws power from 1x 16-pin power connector, with power draw rated at 400 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a. GeForce RTX 4080 Ti is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 336 mm x 140 mm x 61 mm, and it features a triple-slot cooling solution.
Being a triple-slot card, the NVIDIA GeForce RTX 4080 Ti draws power from 1x 16-pin power connector, with power draw rated at 400 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a. GeForce RTX 4080 Ti is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 336 mm x 140 mm x 61 mm, and it features a triple-slot cooling solution.
Graphics Processor
- GPU Name
- AD102
- GPU Variant
- AD102-225-A1
- Architecture
- Ada Lovelace
- Foundry
- TSMC
- Process Size
- 5 nm
- Transistors
- 76,300 million
- Density
- 125.3M / mm²
- Die Size
- 609 mm²
Graphics Card
- Release Date
- Never Released
- Generation
- GeForce 40
- Predecessor
- GeForce 30
- Production
- unknown
- Bus Interface
- PCIe 4.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 2100 MHz
- Boost Clock
- 2400 MHz
- Memory Clock
-
1325 MHz
21.2 Gbps effective
Memory
- Memory Size
- 20 GB
- Memory Type
- GDDR6X
- Memory Bus
- 320 bit
- Bandwidth
- 848.0 GB/s
Render Config
- Shading Units
- 14080
- TMUs
- 440
- ROPs
- 144
- SM Count
- 110
- Tensor Cores
- 440
- RT Cores
- 110
- L1 Cache
- 128 KB (per SM)
- L2 Cache
- 80 MB
Theoretical Performance
- Pixel Rate
- 345.6 GPixel/s
- Texture Rate
- 1,056 GTexel/s
- FP16 (half)
- 67.58 TFLOPS (1:1)
- FP32 (float)
- 67.58 TFLOPS
- FP64 (double)
- 1,056 GFLOPS (1:64)
Board Design
- Slot Width
- Triple-slot
- Length
- 336 mm
13.2 inches
- Width
- 140 mm
5.5 inches
- Height
- 61 mm
2.4 inches
- TDP
- 400 W
- Suggested PSU
- 800 W
- Outputs
- 1x HDMI 2.1
3x DisplayPort 1.4a
- Power Connectors
- 1x 16-pin
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.3
- CUDA
- 8.9
- Shader Model
- 6.7
Card Notes
| Based on sources online. |
AD102 GPU Notes
| Ray Tracing Cores: 3rd Gen Tensor Cores: 4th Gen NVENC: 8th Gen NVDEC: 5th Gen PureVideo HD: VP12 VDPAU: Feature Set L |
Apr 28th, 2024 16:24 EDT
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