NVIDIA GeForce GTX 1080 Ti 11GB
Overview
The GeForce GTX 1080 Ti is the card the whole ray tracing generation was measured against, and it is in this database as the last mainstream NVIDIA GPU with no tensor cores at all. That is the useful comparison: 11.3 TFLOPS of FP32 and 484 GB/s of GDDR5X bandwidth, with no half-precision or integer matrix path underneath it, against an RTX 2080 Ti of the same class that adds 113.8 TFLOPS of FP16 tensor throughput and 227.7 TOPS of INT8. NVIDIA's own Turing whitepaper prints the two side by side and marks every tensor row on the 1080 Ti column NA. For anything that runs in half precision, which is most modern inference, that gap is the generational step rather than the shader rate.
Performance
Peak theoretical throughput by precision type
| Precision | Peak |
|---|---|
FP64 | No verified data available |
FP32 32-bit floating point | 11TFLOPS |
TF32 | No verified data available |
BF16 | No verified data available |
FP16 | No verified data available |
FP8 | No verified data available |
FP6 | No verified data available |
FP4 | No verified data available |
INT8 | No verified data available |
Every figure here is dense. The vendor documents no structured (2:4) sparsity mode for this part, so there is no second number to quote.
Per watt divides the dense figure by the 250 W board power. Where only a sparse figure exists, the cell says so.
Specifications
Architecture
Pascal
Form Factor
PCIe
Launch Year
2017
Process Node
16nm
Memory
11 GB GDDR5X
Bandwidth
484 GB/s
TDP
250 W
Max Power
250 W
Transistors
12.0 billion
CUDA Cores
3,584
Spec Confidence
Official
Full Specifications
| Compute Engine | |
|---|---|
| CUDA Cores | 3,584 |
| Streaming Multiprocessors | 28 |
| Base Clock | 1.48 GHz |
| Boost Clock | 1.58 GHz |
| Chip Design | |
| Transistors | 12.0 billion |
| Die Size | 471 mm² |
| Process Node | 16nm |
| Memory | |
| VRAM | 11 GB |
| Memory Type | GDDR5X |
| Bandwidth | 484 GB/s |
| Interface Width | 352-bit |
| Memory Clock | 11 GT/s |
| Interconnect & I/O | |
| PCIe | 3.0 x16 |
| Cache | |
| L2 Cache | 3 MB |
| Power & Thermal | |
| TDP | 250 W |
| Max Board Power | 250 W |
| Cooling | Active |
| Enterprise Features | |
| ECC Memory | No |
| Sparsity | No |
| Compute APIs | CUDA, DirectX 12, Vulkan, OpenGL |
| Physical & Media | |
| Width | 2-slot |
| General | |
| Form Factor | PCIe |
| Architecture | Pascal |
| Process Node | 16nm |
| Launch Year | 2017 |
Datasheet & Resources
Flopper Datasheet
NVIDIA GeForce GTX 1080 Ti 11GB specifications, generated from our database. Printable.
Vendor product page
NVIDIA documentation for the GeForce GTX 1080 Ti 11GB
NVIDIA Turing GPU Architecture Whitepaper WP-09183-001_v01
NVIDIA · 2018-09-01
NVIDIA Developer Documentation
Technical specs, programming guides
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- NVIDIA
- Published
- 2018-09-01
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 1 of 9
- Normalization
- All values in TFLOPS
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Similar GPUs
Frequently Asked Questions
How many TFLOPS does the NVIDIA GeForce GTX 1080 Ti have?
The NVIDIA GeForce GTX 1080 Ti delivers 11 TFLOPS FP32 at peak. Flopper does not currently have verified FP16 and FP8 throughput figures for it.
What is the power consumption of the NVIDIA GeForce GTX 1080 Ti?
The NVIDIA GeForce GTX 1080 Ti has a TDP (Thermal Design Power) rating of 250 watts.
How much memory does the NVIDIA GeForce GTX 1080 Ti have?
The NVIDIA GeForce GTX 1080 Ti is equipped with 11 GB of VRAM with 484 GB/s of memory bandwidth.
What architecture is the NVIDIA GeForce GTX 1080 Ti based on?
The NVIDIA GeForce GTX 1080 Ti is based on the Pascal architecture, launched in 2017.
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