NVIDIA · Ampere (derived from codename prefix) · 2022
GeForce RTX 3080 Ti 20 GB
GeForce RTX 3080 Ti 20 GB: 20 GB GDDR6X, 350 W, 10,240 CUDA cores. Launched January 2022 at $1,199.
- Memory
- 20 GB
- Power
- 350 W
- Bus width
- 320 bit
Memory20 GB
8 of 77 in GeForce RTX
Power350 W
8 of 66 by higher draw in GeForce RTX
CUDA cores10,240
9 of 78 in GeForce RTX
Launch price$1,199
8 of 54 in GeForce RTX
Current market
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Specifications
Memory
- Capacity
- 20 GB
- Memory type
- GDDR6X
- Bus width
- 320 bit
- Memory clock
- 1,188 MHz
- Bandwidth
- 760.3 GB/s
Compute
- CUDA cores
- 10,240
- SM count
- 80
- TMUs
- 320
- ROPs
- 112
- FP32
- 27,341 GFLOPS
- FP64
- 427 GFLOPS
- Pixel fill rate
- 149.52 GP/s
- Texture fill rate
- 427.2 GT/s
Clocks
- Boost clock
- 1,335 MHz
Board
- TDP
- 350 W
- Bus interface
- PCIe 4 x16
- Form factor
- desktop
- Launch MSRP
- 1,199 USD
Physical
- Architecture
- Ampere (derived from codename prefix)
- Codename
- GA102-250-KD-A1
- Transistors
- 28.3 billion
- Die size
- 628.4 mm²
- Series
- GeForce RTX
- Launch date
- January 2022
Not recorded by the source: generation, process, base clock and external power required.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the GeForce RTX 3080 Ti 20 GB ranks 18th of 66 for FP32 throughput and 8th of 77 for memory capacity. Its 350 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16