NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 980 Mobile
Graphics Processor
| GPU model | GP102 | GM204 |
|---|---|---|
| GPU variant | GP102-350-K1-A1 | N16E-GXX-A1 |
| Architecture | Pascal | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 16 nm | 28 nm |
| Number of transistors | 11,800 million | 5,200 million |
| Die size | 471 mm² | 398 mm² |
Graphics Card
| Release date | Mar 10th, 2017 | — |
|---|---|---|
| Generation | GeForce 10 | — |
| Predecessor | GeForce 900 | — |
| Successor | GeForce 20 | — |
| Production | End-of-life | — |
| Launch price | 699 USD | — |
| Current price | Amazon / Newegg | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 149 in our database | — |
Clocks
| Base clock | 1481 MHz | — |
|---|---|---|
| Boost clock | 1582 MHz | — |
| Memory clock | 1376 MHz 11 Gbps effective | 1753 MHz 7 Gbps effective |
| GPU clock | — | 1064 MHz |
Memory Configuration
| Memory size | 11 GB | 8 GB |
|---|---|---|
| Memory type | GDDR5X | GDDR5 |
| Memory bus width | 352 bit | 256 bit |
| Bandwidth | 484.4 GB/s | 224.4 GB/s |
Render Configuration
| Shading units | 3584 | 2048 |
|---|---|---|
| TMUs | 224 | 128 |
| ROPs | 88 | 64 |
| SM count | 28 | — |
| Cache L1 | 48 KB (per SM) | 48 KB (per SMM) |
| Cache L2 | 2.75 MB | 2 MB |
| SMM count | — | 16 |
Performance
| Pixel rate | 139.2 GPixel/s | 68.10 GPixel/s |
|---|---|---|
| Texture rate | 354.4 GTexel/s | 136.2 GTexel/s |
| FP16 (half) performance | 177.2 GFLOPS (1:64) | — |
| FP32 (float) performance | 11.34 TFLOPS | 4.358 TFLOPS |
| FP64 (double) performance | 354.4 GFLOPS (1:32) | 136.2 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Dual-slot | MXM Module |
|---|---|---|
| Length | 267 mm 10.5 inches | — |
| Width | 112 mm 4.4 inches | — |
| Height | 40 mm 1.6 inches | — |
| TDP | 250 W | unknown |
| Suggested PSU | 600 W | — |
| Outputs | 1x HDMI3x DisplayPort | No outputs |
| Power connectors | 1x 6-pin + 1x 8-pin | None |
| Board number | PG611 SKU 50 | — |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| CUDA | 6.1 | 5.2 |
| Shader model | 6.4 | 6.4 |
Other Features
Mobile graphics
| Release date | — | Sep 21st, 2015 |
|---|---|---|
| Generation | — | GeForce 900M |
| Production | — | End-of-life |
| Interface | — | MXM-B (3.0) |
| Reviews | — | 146 in our database |
| Predecessor | — | GeForce 800M |
| Successor | — | GeForce 10 Mobile |
