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NVIDIA GeForce RTX 3080 Ti 20 GB
- Graphics Processor
- GA102
- Cores
- 10240
- TMUs
- 320
- ROPs
- 112
- Memory Size
- 20 GB
- Memory Type
- GDDR6X
- Bus Width
- 320 bit
GPU
Top
Bottom
Back
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce RTX 3080 Ti 20 GB is an enthusiast-class graphics card by NVIDIA, launched in January 2022. Built on the 8 nm process, and based on the GA102 graphics processor, in its GA102-225-A1 variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on GeForce RTX 3080 Ti 20 GB. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The GA102 graphics processor is a large chip with a die area of 628 mm² and 28,300 million transistors. Unlike the fully unlocked GeForce RTX 3090 Ti, which uses the same GPU but has all 10752 shaders enabled, NVIDIA has disabled some shading units on the GeForce RTX 3080 Ti 20 GB to reach the product's target shader count. It features 10240 shading units, 320 texture mapping units, and 112 ROPs. Also included are 320 tensor cores which help improve the speed of machine learning applications. The card also has 80 raytracing acceleration cores. NVIDIA has paired 20 GB GDDR6X memory with the GeForce RTX 3080 Ti 20 GB, which are connected using a 320-bit memory interface. The GPU is operating at a frequency of 1335 MHz, which can be boosted up to 1665 MHz, memory is running at 1188 MHz (19 Gbps effective).
Being a dual-slot card, the NVIDIA GeForce RTX 3080 Ti 20 GB draws power from 1x 12-pin power connector, with power draw rated at 350 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a. GeForce RTX 3080 Ti 20 GB is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 285 mm x 112 mm x 40 mm, and it features a dual-slot cooling solution. Its price at launch was 1199 US Dollars.
Being a dual-slot card, the NVIDIA GeForce RTX 3080 Ti 20 GB draws power from 1x 12-pin power connector, with power draw rated at 350 W maximum. Display outputs include: 1x HDMI 2.1, 3x DisplayPort 1.4a. GeForce RTX 3080 Ti 20 GB is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 285 mm x 112 mm x 40 mm, and it features a dual-slot cooling solution. Its price at launch was 1199 US Dollars.
Graphics Processor
Graphics Card
- Release Date
- Jan 2022
- Availability
- 2022
- Generation
- GeForce 30
- Predecessor
- GeForce 20
- Successor
- GeForce 40
- Production
- Active
- Launch Price
- 1,199 USD
- Bus Interface
- PCIe 4.0 x16
- Reviews
- 59 in our database
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
- 1335 MHz
- Boost Clock
- 1665 MHz
- Memory Clock
-
1188 MHz
19 Gbps effective
Memory
- Memory Size
- 20 GB
- Memory Type
- GDDR6X
- Memory Bus
- 320 bit
- Bandwidth
- 760.3 GB/s
Render Config
- Shading Units
- 10240
- TMUs
- 320
- ROPs
- 112
- SM Count
- 80
- Tensor Cores
- 320
- RT Cores
- 80
- L1 Cache
- 128 KB (per SM)
- L2 Cache
- 6 MB
Theoretical Performance
- Pixel Rate
- 186.5 GPixel/s
- Texture Rate
- 532.8 GTexel/s
- FP16 (half)
- 34.10 TFLOPS (1:1)
- FP32 (float)
- 34.10 TFLOPS
- FP64 (double)
- 532.8 GFLOPS (1:64)
Board Design
- Slot Width
- Dual-slot
- Length
- 285 mm
11.2 inches
- Width
- 112 mm
4.4 inches
- Height
- 40 mm
1.6 inches
- TDP
- 350 W
- Suggested PSU
- 750 W
- Outputs
- 1x HDMI 2.1
3x DisplayPort 1.4a
- Power Connectors
- 1x 12-pin
- Board Number
- PG132 SKU 15
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.3
- CUDA
- 8.6
- Shader Model
- 6.8
GA102 GPU Notes
| Ray Tracing Cores: 2nd Gen Tensor Cores: 3rd Gen NVENC: 7th Gen NVDEC: 5th Gen PureVideo HD: VP11 VDPAU: Feature Set K Latest Drivers: Windows 7 / 8 / 8.1 (x64): GeForce Release 474.89 Windows 10 / 11 (x64): GeForce Release: Latest Quadro Release: Latest Data Center Release: Latest |
Retail boards based on this design (3)
| Name | GPU Clock | Boost Clock | Memory Clock | Other Changes |
|---|---|---|---|---|
| 1335 MHz | 1665 MHz | 1188 MHz | 319 mm/12.6 inches, Quad-slot, 3x HDMI 3x DisplayPort | |
| 1335 MHz | 1695 MHz | 1188 MHz | 320 mm/12.6 inches, Triple-slot, 2x HDMI 3x DisplayPort | |
| 1335 MHz | 1875 MHz | 1188 MHz | 305 mm/12 inches, Triple-slot, 410 W |
Nov 17th, 2024 07:22 EST
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